Mercury Oxygen Sensor

Aftermarket

Replacement

**Looking for an Mercury Oxygen Sensor?**

Use our extensive parts catalog above to find your parts quickly and easily.

We carry Bosch, Denso Mercury replacement Oxygen Sensor for Cougar S V6 2.5, Cougar V6 2.5, Cougar V8 5.0, Cougar XR-7 V6 3.8, Cougar XR-7 V8 4.6, Grand Marquis, Grand Marquis GS, Grand Marquis LS, Mstque LS L4 2.0, Mstque LS V6 2.5, Sable V6 3.0, Sable V6 3.8, Villager V6 3.0, Villager V6 3.3.

Various product notes and some applications that you can find above in our catalog:

Can use sensor with longer wire harness, See Technical Information pages. Length of Wiring Harness 8 1/2". 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..

2 Required. 2 Required Except California And New York Emissions. Front. Front - 2 Required. Front - 2 Required w/ 271 mm. Front Before Catalyst. Front (2 Required). Front 2 Required. Front 2 Required w/ California And Newyork Emissions. Front Front - 2 Required w/ Green Connector. Front Front 2 - Required w/ Green Connector. Front Left. Front Rear. OE Style 3-Wire. OE Style 3-Wire Front - 2 Required. OE Style Front 2 Required. OE Style Front Rear 2-Required. OE Style Rear. Rear. Rear - 2 Required. Rear After Catalyst Exc. Calif. Equipped. Rear Front. Rear Rear. Rear W/ PN 226A0 7B503 4 Pin Connector.

	Mercury Cougar S V6 2.5 Bosch Oxygen Sensor Length of Wiring Harness 8 1/2" Front Front - 2 Required w/ Green Connector BOS-C5010-106955

	Mercury Cougar S V6 2.5 Denso Oxygen Sensor Front Front - 2 Required w/ Green Connector ND-C5010-137203

	Mercury Cougar S V6 2.5 Oxygen Sensor Front Front - 2 Required w/ Green Connector DEL-C5010-164986

	Mercury Cougar V6 2.5 Oxygen Sensor Front Front - 2 Required w/ Green Connector DEL-C5010-164986

	Mercury Cougar V6 2.5 Denso Oxygen Sensor Front Front - 2 Required w/ Green Connector ND-C5010-137203

	Mercury Cougar V6 2.5 Bosch Oxygen Sensor Length of Wiring Harness 8 1/2" Front Front - 2 Required w/ Green Connector BOS-C5010-106955

	Mercury Cougar V8 5.0 Denso Oxygen Sensor 2 Required ND-C5010-100858

	Mercury Cougar V8 5.0 Oxygen Sensor 2 Required DEL-C5010-164952

	Mercury Cougar XR-7 V6 3.8 Oxygen Sensor Front Left DEL-C5010-267836

	Mercury Cougar XR-7 V6 3.8 Bosch Oxygen Sensor Can use sensor with longer wire harness, See Technical Information pages Front Left BOS-C5010-91453

	Mercury Cougar XR-7 V6 3.8 Denso Oxygen Sensor Front Left ND-C5010-112405

	Mercury Cougar XR-7 V6 3.8 Bosch Oxygen Sensor Front Left BOS-C5010-104371

	Mercury Cougar XR-7 V6 3.8 Denso Oxygen Sensor Front Left ND-C5010-100874

	Mercury Cougar XR-7 V6 3.8 Denso Oxygen Sensor Rear Rear ND-C5010-100874

	Mercury Cougar XR-7 V6 3.8 Oxygen Sensor Rear Rear DEL-C5010-268383

	Mercury Cougar XR-7 V6 3.8 Denso Oxygen Sensor Rear Rear ND-C5010-112335

	Mercury Cougar XR-7 V6 3.8 Bosch Oxygen Sensor Length of Wiring Harness 8 1/2" Rear Rear BOS-C5010-106955

	Mercury Cougar XR-7 V6 3.8 Bosch Oxygen Sensor Rear Front BOS-C5010-167050

	Mercury Cougar XR-7 V6 3.8 Oxygen Sensor Rear Front DEL-C5010-164992

	Mercury Cougar XR-7 V6 3.8 Denso Oxygen Sensor Rear Front ND-C5010-112408

	Mercury Cougar XR-7 V6 3.8 Bosch Oxygen Sensor Can use sensor with longer wire harness, See Technical Information pages Front BOS-C5010-91453

	Mercury Cougar XR-7 V6 3.8 Oxygen Sensor Front DEL-C5010-267836

	Mercury Cougar XR-7 V6 3.8 Bosch Oxygen Sensor Front BOS-C5010-104371

	Mercury Cougar XR-7 V6 3.8 Denso Oxygen Sensor Front ND-C5010-112405

	Mercury Cougar XR-7 V6 3.8 Denso Oxygen Sensor Front ND-C5010-100874

	Mercury Cougar XR-7 V6 3.8 Denso Oxygen Sensor Front Left ND-C5010-100917

	Mercury Cougar XR-7 V8 4.6 Bosch Oxygen Sensor Length of Wiring Harness 8 1/2" Front - 2 Required BOS-C5010-106955

	Mercury Cougar XR-7 V8 4.6 Denso Oxygen Sensor Front - 2 Required ND-C5010-100874

	Mercury Grand Marquis Denso Oxygen Sensor ND-C5010-100858

	Mercury Grand Marquis Oxygen Sensor DEL-C5010-164952

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