| Mazda 3 2.3L 5Dr Hatchback Bosch Oxygen Sensor
After Catalyst
BOS-C5010-303479 |
|

| Mazda 323 Hatchback Denso Oxygen Sensor
On exhaust manifold
ND-C5010-100834 |
|

| Mazda 323 Hatchback Denso Oxygen Sensor
On exhaust manifold
ND-C5010-100832 |
|

| Mazda 323 Sedan Denso Oxygen Sensor
On exhaust manifold
ND-C5010-100834 |
|

| Mazda 626 Denso Oxygen Sensor
Before Catalyst
ND-C5010-137292 |
|

| Mazda 626 Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-144365 |
|

| Mazda 626 Denso Oxygen Sensor
After Catalyst FEDERAL
ND-C5010-121226 |
|

| Mazda 626 Bosch Oxygen Sensor
Front After Catalyst FEDERAL
BOS-C5010-144678 |
|

| Mazda 626 Denso Oxygen Sensor
After Catalyst FEDERAL
ND-C5010-121602 |
|
| Mazda 626 Oxygen Sensor
After Catalyst FEDERAL
OES-C5010-125501 |
|

| Mazda 626 Denso Oxygen Sensor
Before Front Catalyst, On Exhaust Manifold. CALIFORNIA ONLY
ND-C5010-116667 |
|

| Mazda 626 Bosch Oxygen Sensor
Before Front Catalyst, On Exhaust Manifold. CALIFORNIA ONLY
BOS-C5010-135788 |
|
| Mazda 626 Oxygen Sensor
Before Front Catalyst, On Exhaust Manifold. CALIFORNIA ONLY
OES-C5010-125497 |
|

| Mazda 626 Bosch Oxygen Sensor
Before Catalyst FEDERAL
BOS-C5010-135792 |
|

| Mazda 626 Bosch Oxygen Sensor
After Catalyst
BOS-C5010-144366 |
|

| Mazda 626 Denso Oxygen Sensor
After Front Catalyst, on Exhaust Pipe. CALIFORNIA ONLY
ND-C5010-121226 |
|

| Mazda 626 Denso Oxygen Sensor
After Front Catalyst, on Exhaust Pipe. CALIFORNIA ONLY
ND-C5010-121605 |
|

| Mazda 626 NTK Oxygen Sensor
Before Catalyst FEDERAL
NTK-C5010-299222 |
|

| Mazda 626 V6 Bosch Oxygen Sensor
Rear Before Rear Catalyst
BOS-C5010-144373 |
|
| Mazda 626 V6 NTK Oxygen Sensor
Before Rear Catalyst
NTK-C5010-299225 |
|

| Mazda 626 V6 Denso Oxygen Sensor
Before Front Catalyst, Front ( Radiator Side )
ND-C5010-121226 |
|

| Mazda 626 V6 Denso Oxygen Sensor
Before Front Catalyst, Front ( Radiator Side )
ND-C5010-137293 |
|

| Mazda 626 V6 Bosch Oxygen Sensor
Front After Rear Catalyst
BOS-C5010-144369 |
|

| Mazda 626 V6 Denso Oxygen Sensor
Before Front Catalyst, Front ( Radiator Side ) on Exhaust Pipe.
ND-C5010-121226 |
|

| Mazda 626 V6 Denso Oxygen Sensor
Before Front Catalyst, Front ( Radiator Side ) on Exhaust Pipe.
ND-C5010-121605 |
|
| Mazda 626 V6 Oxygen Sensor
Before Front Catalyst, Front ( Radiator Side ) on Exhaust Pipe.
OES-C5010-125507 |
|

| Mazda 626 V6 Bosch Oxygen Sensor
Rear Before Front Catalyst, Front ( Radiator Side ) on Exhaust Pipe.
BOS-C5010-144675 |
|

| Mazda 626 MX6 NTK Oxygen Sensor
This plug is similar to Denso # 234-3010. Sensor looks slightly different but thread specs look the same. 24092 is 475mm from top of sensor to bottom of plug. 234-3010 is 175mm. OE is ? Before Front Catalyst on Exhaust Manifold.
NTK-C5010-62932 |
|

| Mazda 626 MX6 Denso Oxygen Sensor
Before Catalyst On Exhaust Pipe.
ND-C5010-121226 |
|

| Mazda 626 MX6 Denso Oxygen Sensor
Before Catalyst On Exhaust Pipe.
ND-C5010-121613 |
|

| Mazda 626 MX6 Bosch Oxygen Sensor
New Posi-Lock Connector System Before Catalyst On Exhaust Pipe.
BOS-C5010-100329 |
|

| Mazda 626 MX6 Bosch Oxygen Sensor
420mm wire length from top of sensor to bottom of plug. Plug is identical to OES # JE50-18-861A. Bosch''s sensor design is quite different but thread specs look the same. Before Catalyst On Exhaust Pipe.
BOS-C5010-56567 |
|

| Mazda 626 MX6 Denso Oxygen Sensor
ND-C5010-100842 |
|

| Mazda 626 MX6 Denso Oxygen Sensor
Before Front Catalyst on Exhaust Manifold.
ND-C5010-121226 |
|

| Mazda 626 MX6 Bosch Oxygen Sensor
The submersible Bosch patented* connection system has undergone rigorous quality testing to USCAR standards. Tests have proven that this watertight system protects against contaminaiton and withstands the effects of extreme temperatures and engine vibration. User friendly instructions, No special tools are required to install. Just strip wires & go! Specially designed heat resistant - Posi-Lock connectors can easily be taken apart and recon- nected in case of wiring mistake. Before Front Catalyst on Exhaust Manifold.
BOS-C5010-88769 |
|

| Mazda 626 MX6 Denso Oxygen Sensor
This has 6 female holes, but only the top 2 and bottom two are used. The mi ddle two have non contact points inside. 270mm wire length from top of sens or to end of plug. The plug looks identical to FSC6-18-861A. 234-4629 can b e used for 13551 (620mm) in a pinch, but not recommended due to the huge wi re length difference. Before Front Catalyst on Exhaust Manifold.
ND-C5010-121466 |
|

| Mazda 626 MX6 Bosch Oxygen Sensor
6 female holes, of which only the top and bottom two are used. Before Front Catalyst on Exhaust Manifold.
BOS-C5010-184877 |
|

| Mazda 626 MX6 Oxygen Sensor
Before Front Catalyst on Exhaust Manifold.
DEL-C5010-143975 |
|

| Mazda 626 MX6 Denso Oxygen Sensor
435mm wire length from top of sensor to bottom of plug. Plug is identical to OES one JE50-18-861A, which is 185mm. However, sensor design is slightly different from OES, but thread specs look the same. THIS APPLIES TO THE 93- 95 MX6/626 2.0L ENGINE ONLY !! After Front Catalyst on Exhaust Pipe before Rear Catalytic Convertor.
ND-C5010-121224 |
|

| Mazda 626 MX6 Bosch Oxygen Sensor
This is IDENTICAL (wire color, length, sensor, plugs, etc.) to FSC1-18-861B . The middle two holes of the plug do not have contact points. After Front Catalyst on Exhaust Pipe before Rear Catalytic Convertor.
BOS-C5010-62072 |
|

| Mazda 626 MX6 Denso Oxygen Sensor
After Front Catalyst on Exhaust Pipe before Rear Catalytic Convertor.
ND-C5010-121226 |
|

| Mazda 626 MX6 Oxygen Sensor
After Front Catalyst on Exhaust Pipe before Rear Catalytic Convertor.
DEL-C5010-143967 |
|

| Mazda 626 MX6 Turbo Bosch Oxygen Sensor
BOS-C5010-33437 |
|

| Mazda 626 MX6 Turbo Denso Oxygen Sensor
ND-C5010-100837 |
|

| Mazda 626 MX6 Turbo NTK Oxygen Sensor
NTK-C5010-170832 |
|

| Mazda 626 MX6 V6 Bosch Oxygen Sensor
Before Catalyst Rear ( Firewall Side ) on Exhaust Manifold. CALIFORNIA ONLY
BOS-C5010-56566 |
|

| Mazda 626 MX6 V6 Oxygen Sensor
Before Catalyst Rear ( Firewall Side ) on Exhaust Manifold. CALIFORNIA ONLY
DEL-C5010-143970 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
435mm wire length from top of sensor to bottom of plug. Plug is identical to OES one JE50-18-861A, which is 185mm. However, sensor design is slightly different from OES, but thread specs look the same. THIS APPLIES TO THE 93- 95 MX6/626 2.0L ENGINE ONLY !! Before Catalyst Front ( Radiator Side ) on Exhaust Pipe. FEDERAL
ND-C5010-121224 |
|

| Mazda 626 MX6 V6 Bosch Oxygen Sensor
New Posi-Lock Connector System Before Catalyst Front ( Radiator Side ) on Exhaust Pipe. FEDERAL
BOS-C5010-100329 |
|

| Mazda 626 MX6 V6 Bosch Oxygen Sensor
420mm wire length from top of sensor to bottom of plug. Plug is identical to OES # JE50-18-861A. Bosch's sensor design is quite different but thread specs look the same. Before Catalyst Front ( Radiator Side ) on Exhaust Pipe. FEDERAL
BOS-C5010-56567 |
|

| Mazda 626 MX6 V6 NTK Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Pipe. FEDERAL
NTK-C5010-170348 |
|

| Mazda 626 MX6 V6 NTK Oxygen Sensor
435mm wire length from top of sensor to bottom of plug. Plug and sensor is identical to 22029, which is 335mm wire length. OES one JE50-18-861A wire length is 185mm. THIS APPLIES TO THE 93-95 MX6/626 2.0L ENGINE ONLY!! Before Catalyst Front ( Radiator Side ) on Exhaust Pipe. FEDERAL
NTK-C5010-62931 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Pipe. FEDERAL
ND-C5010-121226 |
|

| Mazda 626 MX6 V6 Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Pipe. FEDERAL
DEL-C5010-143966 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
435mm wire length from top of sensor to bottom of plug. Plug is identical to OES one JE50-18-861A, which is 185mm. However, sensor design is slightly different from OES, but thread specs look the same. THIS APPLIES TO THE 93- 95 MX6/626 2.0L ENGINE ONLY !! Before Catalyst Rear ( Firewall Side ) on Exhaust Pipe. FEDERAL
ND-C5010-121224 |
|

| Mazda 626 MX6 V6 Bosch Oxygen Sensor
New Posi-Lock Connector System Before Catalyst Rear ( Firewall Side ) on Exhaust Pipe. FEDERAL
BOS-C5010-100329 |
|

| Mazda 626 MX6 V6 Bosch Oxygen Sensor
420mm wire length from top of sensor to bottom of plug. Plug is identical to OES # JE50-18-861A. Bosch's sensor design is quite different but thread specs look the same. Before Catalyst Rear ( Firewall Side ) on Exhaust Pipe. FEDERAL
BOS-C5010-56567 |
|

| Mazda 626 MX6 V6 NTK Oxygen Sensor
Before Catalyst Rear ( Firewall Side ) on Exhaust Pipe. FEDERAL
NTK-C5010-170348 |
|

| Mazda 626 MX6 V6 NTK Oxygen Sensor
435mm wire length from top of sensor to bottom of plug. Plug and sensor is identical to 22029, which is 335mm wire length. OES one JE50-18-861A wire length is 185mm. THIS APPLIES TO THE 93-95 MX6/626 2.0L ENGINE ONLY!! Before Catalyst Rear ( Firewall Side ) on Exhaust Pipe. FEDERAL
NTK-C5010-62931 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
Before Catalyst Rear ( Firewall Side ) on Exhaust Pipe. FEDERAL
ND-C5010-121226 |
|

| Mazda 626 MX6 V6 Oxygen Sensor
Before Catalyst Rear ( Firewall Side ) on Exhaust Pipe. FEDERAL
DEL-C5010-143967 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
435mm wire length from top of sensor to bottom of plug. Plug is identical to OES one JE50-18-861A, which is 185mm. However, sensor design is slightly different from OES, but thread specs look the same. THIS APPLIES TO THE 93- 95 MX6/626 2.0L ENGINE ONLY !! Before Catalyst Front ( Radiator Side ) on Exhaust Pipe.
ND-C5010-121224 |
|

| Mazda 626 MX6 V6 Bosch Oxygen Sensor
New Posi-Lock Connector System Before Catalyst Front ( Radiator Side ) on Exhaust Pipe.
BOS-C5010-100329 |
|

| Mazda 626 MX6 V6 NTK Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Pipe.
NTK-C5010-170348 |
|

| Mazda 626 MX6 V6 Bosch Oxygen Sensor
420mm wire length from top of sensor to bottom of plug. Plug is identical to OES # JE50-18-861A. Bosch''s sensor design is quite different but thread specs look the same. Before Catalyst Front ( Radiator Side ) on Exhaust Pipe.
BOS-C5010-56567 |
|

| Mazda 626 MX6 V6 NTK Oxygen Sensor
435mm wire length from top of sensor to bottom of plug. Plug and sensor is identical to 22029, which is 335mm wire length. OES one JE50-18-861A wire length is 185mm. THIS APPLIES TO THE 93-95 MX6/626 2.0L ENGINE ONLY!! Before Catalyst Front ( Radiator Side ) on Exhaust Pipe.
NTK-C5010-62931 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Pipe.
ND-C5010-121226 |
|

| Mazda 626 MX6 V6 Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Pipe.
DEL-C5010-143966 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
After Rear Catalytic Converter on Exhaust Pipe.
ND-C5010-121602 |
|

| Mazda 626 MX6 V6 Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Manifold. CALIFORNIA ONLY
DEL-C5010-143970 |
|

| Mazda 626 MX6 V6 Bosch Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Manifold. CALIFORNIA ONLY
BOS-C5010-56566 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
Before Catalyst Front ( Radiator Side ) on Exhaust Manifold.
ND-C5010-100866 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
Before Catalyst Rear ( Firewall Side ) on Exhaust Manifold.
ND-C5010-121602 |
|

| Mazda 626 MX6 V6 Denso Oxygen Sensor
Before Catalyst Rear ( Firewall Side ) on Exhaust Manifold.
ND-C5010-100866 |
|
| Mazda 6i Sedan 2.3L Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-144297 |
|
| Mazda 6i Sedan 2.3L Bosch Oxygen Sensor
In Catalyst
BOS-C5010-144301 |
|
| Mazda 6i Sedan 2.3L Bosch Oxygen Sensor
In Catalyst FED/ CAN Exc. Calif.
BOS-C5010-144301 |
|

| Mazda 6i Sedan 2.3L Bosch Oxygen Sensor
Before Catalyst FED/ CAN Exc. Calif.
BOS-C5010-144297 |
|

| Mazda B2200 2WD Pickup Bosch Oxygen Sensor
BOS-C5010-33437 |
|

| Mazda B2200 2WD Pickup Bosch Oxygen Sensor
BOS-C5010-89446 |
|

| Mazda B2200 2WD Pickup Denso Oxygen Sensor
ND-C5010-100837 |
|

| Mazda B2200 2WD Pickup NTK Oxygen Sensor
EFI 1990 on Cal. B2200 pickups are fuel injected.
NTK-C5010-170833 |
|

| Mazda B2200 2WD Pickup Bosch Oxygen Sensor
Cal Front of Cat
BOS-C5010-57596 |
|

| Mazda B2200 2WD Pickup Bosch Oxygen Sensor
Excl. Cal Front of Cat
BOS-C5010-33437 |
|

| Mazda B2200 2WD Pickup Denso Oxygen Sensor
Excl. Cal Front of Cat
ND-C5010-100837 |
|

| Mazda B2200 2WD Pickup NTK Oxygen Sensor
OE Style w/Carb Front of Cat
NTK-C5010-169621 |
|

| Mazda B2200 2WD Pickup Denso Oxygen Sensor
w/ Carb. 1990 on Cal. B2200 pickups are fuel injected.
ND-C5010-100837 |
|

| Mazda B2200 2WD Pickup Bosch Oxygen Sensor
w/ Carb. 1990 on Cal. B2200 pickups are fuel injected.
BOS-C5010-33437 |
|

| Mazda B2200 2WD Pickup NTK Oxygen Sensor
w/ Carb. 1990 on Cal. B2200 pickups are fuel injected.
NTK-C5010-170832 |
|

| Mazda B2300 2WD Pickup Denso Oxygen Sensor
Front
ND-C5010-100874 |
|

| Mazda B2300 2WD Pickup Denso Oxygen Sensor
Front
ND-C5010-100825 |
|

| Mazda B2600 4WD Pickup Denso Oxygen Sensor
Front of Cat
ND-C5010-100854 |
|

| Mazda B2600 4WD Pickup NTK Oxygen Sensor
EFI
NTK-C5010-170833 |
|

| Mazda B4000 2WD V6 Pickup Denso Oxygen Sensor
Front 2-per Vehicle
ND-C5010-112335 |
|

| Mazda B4000 2WD V6 Pickup Denso Oxygen Sensor
Rear - 2-per Vehicle
ND-C5010-100914 |
|

| Mazda B4000 2WD V6 Pickup Denso Oxygen Sensor
Rear - 2-per Vehicle
ND-C5010-100825 |
|

| Mazda B4000 2WD V6 Pickup Bosch Oxygen Sensor
Length of Wiring Harness: 16 1/2" 2 Per Vehicle
BOS-C5010-100517 |
|

| Mazda B4000 2WD V6 Pickup Denso Oxygen Sensor
2 Per Vehicle
ND-C5010-100917 |
|

| Mazda B4000 4WD V6 Pickup Bosch Oxygen Sensor
Length of Wiring Harness: 16 1/2" 2 Per Vehicle
BOS-C5010-100517 |
|

| Mazda B4000 4WD V6 Pickup Denso Oxygen Sensor
2 Per Vehicle
ND-C5010-100917 |
|

| Mazda B4000 4WD V6 Pickup Denso Oxygen Sensor
Front - 2-per Vehicle
ND-C5010-100914 |
|

| Mazda B4000 4WD V6 Pickup Denso Oxygen Sensor
Front - 2-per Vehicle
ND-C5010-100825 |
|

| Mazda B4000 4WD V6 Pickup Denso Oxygen Sensor
Front 2-per Vehicle
ND-C5010-100917 |
|

| Mazda Miata NTK Oxygen Sensor
Front
NTK-C5010-170839 |
|

| Mazda Miata Denso Oxygen Sensor
Front
ND-C5010-121653 |
|

| Mazda Miata Bosch Oxygen Sensor
6 hole plug. Only the top and bottom two holes have contact points. The mid dle two holes are blanks. OE locating tab not included. Wire length is 620m m from top of sensor to bottom of plug. Should not be used for FSC6-18-861A nor 234-4629 due to the huge wire length differences. Front
BOS-C5010-61051 |
|

| Mazda Miata Denso Oxygen Sensor
Rear
ND-C5010-121669 |
|

| Mazda Miata Denso Oxygen Sensor
Rear except Calif.
ND-C5010-121669 |
|

| Mazda Miata NTK Oxygen Sensor
In Front Pipe All
NTK-C5010-170839 |
|

| Mazda Miata Denso Oxygen Sensor
In Front Pipe All
ND-C5010-121653 |
|

| Mazda Miata Bosch Oxygen Sensor
6 hole plug. Only the top and bottom two holes have contact points. The mid dle two holes are blanks. OE locating tab not included. Wire length is 620m m from top of sensor to bottom of plug. Should not be used for FSC6-18-861A nor 234-4629 due to the huge wire length differences. In Front Pipe All
BOS-C5010-61051 |
|
| Mazda Miata Bosch Oxygen Sensor
In Front Pipe All
BOS-C5010-131621 |
|

| Mazda Miata Bosch Oxygen Sensor
Rear
BOS-C5010-131627 |
|

| Mazda Miata NTK Oxygen Sensor
Front
NTK-C5010-62955 |
|

| Mazda Miata Bosch Oxygen Sensor
Front
BOS-C5010-61065 |
|

| Mazda Miata NTK Oxygen Sensor
NTK-C5010-62941 |
|

| Mazda Miata Denso Oxygen Sensor
Front In Exhaust Manifold Calif. Only
ND-C5010-112402 |
|

| Mazda Miata Bosch Oxygen Sensor
Front In Exhaust Manifold Calif. Only
BOS-C5010-131623 |
|

| Mazda Millenia 2.3 V6 Denso Oxygen Sensor
OE Style 4-Wire After Front Catalyst Front ( Radiator side ) in exhaust pipe.
ND-C5010-121226 |
|

| Mazda Millenia 2.3 V6 Bosch Oxygen Sensor
The submersible Bosch patented* connection system has undergone rigorous quality testing to USCAR standards. Tests have proven that this watertight system protects against contaminaiton and withstands the effects of extreme temperatures and engine vibration. User friendly instructions, No special tools are required to install. Just strip wires & go! Specially designed heat resistant - Posi-Lock connectors can easily be taken apart and recon- nected in case of wiring mistake. OE Style 4-Wire After Front Catalyst Front ( Radiator side ) in exhaust pipe.
BOS-C5010-88769 |
|

| Mazda Millenia 2.3 V6 NTK Oxygen Sensor
OE Style 4-Wire After Front Catalyst Front ( Radiator side ) in exhaust pipe.
NTK-C5010-62955 |
|

| Mazda Millenia 2.3 V6 Denso Oxygen Sensor
OE Style 4-Wire After Front Catalyst Front ( Radiator side ) in exhaust pipe.
ND-C5010-121602 |
|
| Mazda Millenia 2.3 V6 Oxygen Sensor
OE Style 4-Wire After Front Catalyst Front ( Radiator side ) in exhaust pipe.
OES-C5010-118243 |
|

| Mazda Millenia 2.3 V6 NTK Oxygen Sensor
OE Style 4-Wire After Front Catalyst Front ( Radiator side ) in exhaust pipe.
NTK-C5010-170348 |
|

| Mazda Millenia 2.3 V6 Denso Oxygen Sensor
Rear Right After Front Catalyst Rear ( Firewall side ) in exhaust pipe. After Front Catalyst - Firewall Side - In Exhaust Pipe
ND-C5010-112409 |
|

| Mazda Millenia 2.3 V6 Bosch Oxygen Sensor
Rear Right After Front Catalyst Rear ( Firewall side ) in exhaust pipe. After Front Catalyst - Firewall Side - In Exhaust Pipe
BOS-C5010-61065 |
|
| Mazda Millenia 2.3 V6 Oxygen Sensor
After Front Catalyst - Firewall Side - In Exhaust Pipe Rear Right After Front Catalyst Rear ( Firewall side ) in exhaust pipe. After Front Catalyst - Firewall Side - In Exhaust Pipe
OES-C5010-138585 |
|

| Mazda Millenia 2.3 V6 Denso Oxygen Sensor
Front Right Before Front Catalyst Rear ( Firewall side ) in exhaust manifold. Before Front Catalyst - Firewall side - in Exhaust Manifold.
ND-C5010-121517 |
|

| Mazda Millenia 2.3 V6 NTK Oxygen Sensor
This plug is similar to Denso # 234-3010. Sensor looks slightly different but thread specs look the same. 24092 is 475mm from top of sensor to bottom of plug. 234-3010 is 175mm. OE is ? Front Left Before Front Catalyst Front ( Radiator side ) in exhaust manifold. Before Front Catalyst - Radiator Side - in Exhaust Manifold.
NTK-C5010-62932 |
|

| Mazda Millenia 2.3 V6 Denso Oxygen Sensor
Front Left Before Front Catalyst Front ( Radiator side ) in exhaust manifold. Before Front Catalyst - Radiator Side - in Exhaust Manifold.
ND-C5010-100820 |
|

| Mazda Millenia 2.3 V6 Denso Oxygen Sensor
Front Left Before Front Catalyst Front ( Radiator side ) in exhaust manifold. Before Front Catalyst - Radiator Side - in Exhaust Manifold.
ND-C5010-121514 |
|
| Mazda Millenia 2.3 V6 Oxygen Sensor
Before Front Catalyst - Radiator Side - in Exhaust Manifold. Front Left Before Front Catalyst Front ( Radiator side ) in exhaust manifold. Before Front Catalyst - Radiator Side - in Exhaust Manifold.
OES-C5010-132234 |
|

| Mazda Millenia 2.3 V6 Bosch Oxygen Sensor
The submersible Bosch patented* connection system has undergone rigorous quality testing to USCAR standards. Tests have proven that this watertight system protects against contaminaiton and withstands the effects of extreme temperatures and engine vibration. User friendly instructions, No special tools are required to install. Just strip wires & go! Specially designed heat resistant - Posi-Lock connectors can easily be taken apart and recon- nected in case of wiring mistake. Front Left Before Front Catalyst Front ( Radiator side ) in exhaust manifold. Before Front Catalyst - Radiator Side - in Exhaust Manifold.
BOS-C5010-88828 |
|

| Mazda Millenia 2.5 V6 NTK Oxygen Sensor
After Catalyst Rear ( Firewall side ), in exhaust pipe.
NTK-C5010-170348 |
|

| Mazda Millenia 2.5 V6 Bosch Oxygen Sensor
The submersible Bosch patented* connection system has undergone rigorous quality testing to USCAR standards. Tests have proven that this watertight system protects against contaminaiton and withstands the effects of extreme temperatures and engine vibration. User friendly instructions, No special tools are required to install. Just strip wires & go! Specially designed heat resistant - Posi-Lock connectors can easily be taken apart and recon- nected in case of wiring mistake. After Catalyst Rear ( Firewall side ), in exhaust pipe.
BOS-C5010-88769 |
|

| Mazda Millenia 2.5 V6 NTK Oxygen Sensor
After Catalyst Rear ( Firewall side ), in exhaust pipe.
NTK-C5010-62955 |
|

| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
After Catalyst Rear ( Firewall side ), in exhaust pipe.
ND-C5010-121602 |
|

| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
After Catalyst Rear ( Firewall side ), in exhaust pipe.
ND-C5010-121226 |
|
| Mazda Millenia 2.5 V6 Oxygen Sensor
After Catalyst Rear ( Firewall side ), in exhaust pipe.
OES-C5010-118243 |
|

| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
Before Catalytic Conv. Rear ( Firewall side ), in exhaust pipe.
ND-C5010-121599 |
|

| Mazda Millenia 2.5 V6 Bosch Oxygen Sensor
Before Catalytic Conv. Rear ( Firewall side ), in exhaust pipe.
BOS-C5010-131585 |
|

| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
Before Catalytic Conv., (Firewall Side) In Exhaust Manifold
ND-C5010-121226 |
|

| Mazda Millenia 2.5 V6 Oxygen Sensor
Before Catalytic Conv., (Firewall Side) In Exhaust Manifold
OES-C5010-131994 |
|

| Mazda Millenia 2.5 V6 Bosch Oxygen Sensor
Before Catalytic Conv., (Firewall Side) In Exhaust Manifold
BOS-C5010-131566 |
|

| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
Before Front Catalyst Rear ( Firewall side ), in exhaust manifold.
ND-C5010-137290 |
|

| Mazda Millenia 2.5 V6 Bosch Oxygen Sensor
6 female holes, of which only the top and bottom two are used. After Front Catalyst Front ( Radiator side ), in exhaust pipe.
BOS-C5010-184877 |
|

| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
Before Front Catalyst Front ( Radiator side ), in exhaust manifold.
ND-C5010-137293 |
|
| Mazda Millenia 2.5 V6 Bosch Oxygen Sensor
Before Front Catalyst Front ( Radiator side ), in exhaust manifold.
BOS-C5010-135516 |
|

| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
After Front Catalyst Rear ( Firewall side ), in exhaust pipe.
ND-C5010-112409 |
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| Mazda Millenia 2.5 V6 Oxygen Sensor
After Front Catalyst - Firewall Side - In Exhaust Pipe After Front Catalyst Rear ( Firewall side ), in exhaust pipe.
OES-C5010-138585 |
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| Mazda Millenia 2.5 V6 Bosch Oxygen Sensor
After Front Catalyst Rear ( Firewall side ), in exhaust pipe.
BOS-C5010-61065 |
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| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
Before Catalytic Conv. Front ( Radiator side ), in exhaust pipe.
ND-C5010-121226 |
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| Mazda Millenia 2.5 V6 Denso Oxygen Sensor
This has 6 female holes, but only the top 2 and bottom two are used. The mi ddle two have non contact points inside. 270mm wire length from top of sens or to end of plug. The plug looks identical to FSC6-18-861A. 234-4629 can b e used for 13551 (620mm) in a pinch, but not recommended due to the huge wi re length difference. Before Catalytic Conv. Front ( Radiator side ), in exhaust pipe.
ND-C5010-121466 |
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| Mazda Millenia 2.5 V6 Oxygen Sensor
Before Catalytic Conv. Front ( Radiator side ), in exhaust pipe.
OES-C5010-118247 |
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| Mazda Millenia 2.5 V6 Bosch Oxygen Sensor
6 female holes, of which only the top and bottom two are used. Before Catalytic Conv. Front ( Radiator side ), in exhaust pipe.
BOS-C5010-184877 |
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| Mazda MPV 2.5 V6 Denso Oxygen Sensor
Before Catalyst O2 sensor located in rear ( firewall side ) manifold.
ND-C5010-157400 |
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| Mazda MPV 2.5 V6 Bosch Oxygen Sensor
O2 sensor located in rear manifold/exhaust pipe. Before Catalyst O2 sensor located in rear ( firewall side ) manifold.
BOS-C5010-144741 |
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| Mazda MPV 2.5 V6 Denso Oxygen Sensor
4-wire type Before Catalyst O2 sensor located in rear ( firewall side ) manifold.
ND-C5010-100824 |
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| Mazda MPV 2.5 V6 Denso Oxygen Sensor
4-wire type Before Catalyst O2 sensor located in front ( radiator side ) manifold.
ND-C5010-100824 |
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| Mazda MPV 2.5 V6 Bosch Oxygen Sensor
O2 sensor located in front manifold/exhaust pipe. Before Catalyst O2 sensor located in front ( radiator side ) manifold.
BOS-C5010-144726 |
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| Mazda MPV 2.5 V6 Denso Oxygen Sensor
Before Catalyst O2 sensor located in front ( radiator side ) manifold.
ND-C5010-157397 |
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| Mazda MPV 2.5 V6 Bosch Oxygen Sensor
O2 sensor located in front manifold/exhaust pipe. After Catalyst Federal O2 sensor located in front ( radiator side ) exhaust pipe.
BOS-C5010-144732 |
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| Mazda MPV 2.5 V6 Denso Oxygen Sensor
After Catalyst Federal 02 sensor located in rear ( firewall side ) exhaust pipe.
ND-C5010-121650 |
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| Mazda MPV 2.5 V6 Bosch Oxygen Sensor
After Catalyst Federal 02 sensor located in rear ( firewall side ) exhaust pipe.
BOS-C5010-135791 |
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| Mazda MPV 2.5 V6 Denso Oxygen Sensor
After Catalyst California Only 02 sensor located in rear ( firewall side ) exhaust pipe.
ND-C5010-121646 |
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| Mazda MPV 2.5 V6 Bosch Oxygen Sensor
O2 sensor located in rear manifold/exhaust pipe. After Catalyst California Only 02 sensor located in rear ( firewall side ) exhaust pipe.
BOS-C5010-144743 |
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| Mazda MPV 2WD Denso Oxygen Sensor
ND-C5010-100855 |
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| Mazda MPV 2WD Bosch Oxygen Sensor
BOS-C5010-57731 |
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| Mazda MPV 2WD V6 Bosch Oxygen Sensor
Front
BOS-C5010-135774 |
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| Mazda MPV 2WD V6 Denso Oxygen Sensor
ND-C5010-100820 |
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| Mazda MPV 2WD V6 Bosch Oxygen Sensor
The submersible Bosch patented* connection system has undergone rigorous quality testing to USCAR standards. Tests have proven that this watertight system protects against contaminaiton and withstands the effects of extreme temperatures and engine vibration. User friendly instructions, No special tools are required to install. Just strip wires & go! Specially designed heat resistant - Posi-Lock connectors can easily be taken apart and recon- nected in case of wiring mistake.
BOS-C5010-88828 |
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| Mazda MPV 2WD V6 Bosch Oxygen Sensor
3 Wire Set UP
BOS-C5010-55619 |
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| Mazda MPV 2WD V6 Denso Oxygen Sensor
ND-C5010-100867 |
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| Mazda MPV 2WD V6 Denso Oxygen Sensor
Rear
ND-C5010-121649 |
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| Mazda MPV 2WD V6 Denso Oxygen Sensor
ND-C5010-121599 |
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| Mazda MPV 2WD V6 NTK Oxygen Sensor
NTK-C5010-62952 |
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| Mazda MPV 3.0 V6 Denso Oxygen Sensor
Before Catalyst O2 sensor located in front ( radiator side ) manifold.
ND-C5010-157400 |
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| Mazda MPV 3.0 V6 Bosch Oxygen Sensor
O2 sensor located in rear manifold/exhaust pipe After Catalyst O2 sensor located in rear ( firewall side ) exhaust pipe.
BOS-C5010-61075 |
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| Mazda MPV 3.0 V6 Bosch Oxygen Sensor
O2 sensor located in front manifold/exhaust pipe After Catalyst O2 sensor located in front ( radiator side ) exhaust pipe.
BOS-C5010-144717 |
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| Mazda MPV 3.0 V6 Bosch Oxygen Sensor
O2 sensor located in rear manifold/exhaust pipe. Before Catalyst O2 sensor located in front ( radiator side ) manifold.
BOS-C5010-144741 |
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| Mazda MPV 3.0 V6 Bosch Oxygen Sensor
420mm wire length from top of sensor to bottom of plug. Plug is identical to OES # JE50-18-861A. Bosch''s sensor design is quite different but thread specs look the same. Before Catalyst O2 sensor located in rear ( firewall side ) manifold.
BOS-C5010-56567 |
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| Mazda MPV 3.0 V6 Bosch Oxygen Sensor
O2 sensor located in rear manifold/exhaust pipe Before Catalyst O2 sensor located in rear ( firewall side ) manifold.
BOS-C5010-144722 |
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| Mazda MPV 4WD V6 Denso Oxygen Sensor
Rear
ND-C5010-121646 |
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| Mazda MPV 4WD V6 Bosch Oxygen Sensor
Front
BOS-C5010-135774 |
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| Mazda MPV 4WD V6 Denso Oxygen Sensor
ND-C5010-100820 |
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| Mazda MPV 4WD V6 Bosch Oxygen Sensor
The submersible Bosch patented* connection system has undergone rigorous quality testing to USCAR standards. Tests have proven that this watertight system protects against contaminaiton and withstands the effects of extreme temperatures and engine vibration. User friendly instructions, No special tools are required to install. Just strip wires & go! Specially designed heat resistant - Posi-Lock connectors can easily be taken apart and recon- nected in case of wiring mistake.
BOS-C5010-88828 |
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| Mazda MPV 4WD V6 Bosch Oxygen Sensor
3 Wire Set UP
BOS-C5010-55619 |
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| Mazda MPV 4WD V6 Denso Oxygen Sensor
ND-C5010-100867 |
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| Mazda MPV 4WD V6 Denso Oxygen Sensor
ND-C5010-121599 |
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| Mazda MPV 4WD V6 NTK Oxygen Sensor
NTK-C5010-62952 |
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| Mazda MX-3 4-cyl 16V DOHC Denso Oxygen Sensor
Before Catalyst
ND-C5010-116667 |
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| Mazda MX-3 4-cyl 16V DOHC NTK Oxygen Sensor
Before Catalyst
NTK-C5010-62954 |
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| Mazda MX-3 4-cyl 16V DOHC Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-58411 |
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| Mazda MX-3 V6 24V Denso Oxygen Sensor
After front catalyst Front (radiator side)in exhaust pipe. FEDERAL
ND-C5010-121650 |
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| Mazda MX-3 V6 24V Bosch Oxygen Sensor
After front catalyst Front (radiator side)in exhaust pipe. FEDERAL
BOS-C5010-135791 |
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| Mazda MX-3 V6 24V Denso Oxygen Sensor
After front catalyst Rear (firewall side)in exhaust pipe.
ND-C5010-112402 |
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| Mazda MX-3 V6 24V Bosch Oxygen Sensor
After front catalyst Rear (firewall side)in exhaust pipe.
BOS-C5010-147817 |
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| Mazda MX-3 V6 24V Denso Oxygen Sensor
After front catalyst Front (radiator side)in exhaust pipe.
ND-C5010-121650 |
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| Mazda MX-3 V6 24V Bosch Oxygen Sensor
After front catalyst Front (radiator side)in exhaust pipe.
BOS-C5010-135791 |
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| Mazda Protege 5 Bosch Oxygen Sensor
After Catalyst
BOS-C5010-131583 |
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| Mazda Protege 5 Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-131584 |
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| Mazda Protege DX, LX NTK Oxygen Sensor
After Catalyst Below front catalyst ALL
NTK-C5010-62955 |
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| Mazda Protege DX, LX Denso Oxygen Sensor
After Catalyst Below front catalyst ALL
ND-C5010-112409 |
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| Mazda Protege DX, LX Bosch Oxygen Sensor
After Catalyst Below front catalyst ALL
BOS-C5010-131503 |
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| Mazda Protege DX, LX Denso Oxygen Sensor
After Catalyst Below front catalyst FEDERAL ONLY
ND-C5010-112409 |
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| Mazda Protege DX, LX Bosch Oxygen Sensor
After Catalyst Below front catalyst FEDERAL ONLY
BOS-C5010-131503 |
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| Mazda Protege DX, LX Denso Oxygen Sensor
Before Catalyst CALIFORNIA ONLY
ND-C5010-157397 |
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| Mazda Protege DX, LX Bosch Oxygen Sensor
Before Catalyst CALIFORNIA ONLY
BOS-C5010-135513 |
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| Mazda Protege DX, LX Denso Oxygen Sensor
Before Catalyst
ND-C5010-116667 |
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| Mazda Protege DX, LX Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-58411 |
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| Mazda Protege DX, LX NTK Oxygen Sensor
Before Catalyst
NTK-C5010-62954 |
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| Mazda Protege DX, LX Bosch Oxygen Sensor
After Catalyst
BOS-C5010-135509 |
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| Mazda Protege DX, LX Denso Oxygen Sensor
After Catalyst Between Front & Rear Catalyst CALIFORNIA ONLY
ND-C5010-112409 |
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| Mazda Protege DX, LX NTK Oxygen Sensor
After Catalyst Between Front & Rear Catalyst CALIFORNIA ONLY
NTK-C5010-62955 |
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| Mazda Protege DX, LX Bosch Oxygen Sensor
After Catalyst Between Front & Rear Catalyst CALIFORNIA ONLY
BOS-C5010-61065 |
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| Mazda Protege DX, LX Bosch Oxygen Sensor
Before Catalyst FEDERAL
BOS-C5010-135511 |
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| Mazda Protege DX, LX Denso Oxygen Sensor
Before Catalyst FEDERAL
ND-C5010-121670 |
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| Mazda Protege DX, LX Denso Oxygen Sensor
Before Catalyst
ND-C5010-157397 |
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| Mazda Protege DX, LX Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-135513 |
|

| Mazda Protege DX,ES,LX,MP3 Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-131584 |
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| Mazda Protege DX,ES,LX,MP3 Bosch Oxygen Sensor
After Catalyst
BOS-C5010-131583 |
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| Mazda Protege ES Denso Oxygen Sensor
After Catalyst
ND-C5010-112390 |
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| Mazda Protege ES Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-135791 |
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| Mazda Protege ES Denso Oxygen Sensor
Before Catalyst
ND-C5010-121650 |
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| Mazda Protege ES Denso Oxygen Sensor
Before Catalyst
ND-C5010-112402 |
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| Mazda Protege ES Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-147817 |
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| Mazda Protege ES Bosch Oxygen Sensor
After Catalyst
BOS-C5010-131583 |
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| Mazda Protege LX Denso Oxygen Sensor
On exhaust manifold
ND-C5010-100832 |
|

| Mazda Protege SE, DX Denso Oxygen Sensor
On exhaust manifold
ND-C5010-100832 |
|

| Mazda Protege Speed Turbo Bosch Oxygen Sensor
Before Catalyst
BOS-C5010-131584 |
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| Mazda RX7 NTK Oxygen Sensor
(Bosch Universal) single wire W/O Connector.
NTK-C5010-170832 |
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| Mazda RX7 Denso Oxygen Sensor
(Bosch Universal) single wire W/O Connector.
ND-C5010-100834 |
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| Mazda RX7 Turbo NTK Oxygen Sensor
NTK-C5010-88449 |
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| Mazda RX7 Turbo Bosch Oxygen Sensor
BOS-C5010-33437 |
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| Mazda RX7 Turbo Denso Oxygen Sensor
ND-C5010-100834 |
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| Mazda RX7 Turbo Denso Oxygen Sensor
ND-C5010-100817 |
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| Mazda RX-7 Turbo Denso Oxygen Sensor
ND-C5010-100842 |
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| Mazda RX8 Rotary Bosch Oxygen Sensor
May also be referred to as a Air Fuel Ratio Sensor. Before Catalyst May also be referred to as a Air Fuel Ratio Sensor.
BOS-C5010-303471 |
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| Mazda Tribute 2WD V6 Denso Oxygen Sensor
After Catalyst Located in Rear ( Firewall Side ) Exhaust Pipe
ND-C5010-112405 |
|

| Mazda Tribute 2WD V6 Denso Oxygen Sensor
Located in Front ( Radiator Side ) Exhaust Pipe
ND-C5010-112405 |
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| Mazda Tribute 2WD V6 Denso Oxygen Sensor
Before Catalyst Located in Front ( Radiator Side ) Exhaust Manifold
ND-C5010-137203 |
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| Mazda Tribute 2WD V6 Denso Oxygen Sensor
Before Catalyst Located in Rear ( Firewall Side ) Exhaust Manifold
ND-C5010-137222 |