Looking for an GMC Spark Plug?
Use our extensive parts catalog above to find your parts quickly and easily.
We carry Bosch, Denso, NGK GMC replacement Spark Plug for
C15 Pickup, C1500 Pickup Ext Cab, C1500 Pickup Reg Cab, C1500 Sierra Ext Cab, C1500 Sierra P/U, C1500 Sierra Reg Cab, C1500 Suburban, C35 Pickup, C3500 Pickup Ext Cab, C3500 Sierra Crw Cab, Canyn Crew 4W L5 3.5, Canyn Ext 2W L5 3.5, Envoy SLE 2WD 4.2L, Env SLE 4W L6 4.2, Env SLT 2W L6 4.2, Env SLT 4W L6 4.2, Env XL SLE 2W L6 4.2, Env XL SLE 4W L6 4.2, Env XL SLT 2W L6 4.2, Envoy XL SLT 4WD, Env XUVSLT 4W L6 4.2, G150 Sava Van V8 5.7, G150 Van V6 4.3, Jmmy 4-DR 4WD V6 4.3, Jmmy Fll Sze V8 5.7, K15 Pickup, K1500 Sierra Ext Cab, K1500 Sierra Reg Cab, K1500 Suburban, K2500 Sierra Ext Cab, K2500 Suburban, S15 Jimmy 2DR 2WD, S15 Jimmy 2DR 4WD, S15 Jimmy 4DR 4WD, S15 P/U Reg Cab 2WD, Safari AWD V6 4.3, Safari V6 4.3, Savana 15 V8 5.3, Savana 15 V8 5.7, Savana 25 V8 4.8, Sierra 1500 Crew 4WD, Sierra 1500 Extd 2WD, Sierra 1500 Extd 4WD, Sierra 1500 HD 2WD, Sierra 1500 HD 4WD, Sierra 1500 Reg 2WD, Sierra 1500 Reg 4WD, Sierra 2500 Crew 4WD, Sierra 2500 Extd 2WD, Sierra 2500HDCrw 2WD, Sierra 2500HDCrw 4WD, Sierra 2500HDExt 4WD, Sierra 2500HDReg 4WD, Sonom Ext 2W L4 2.2, Sonom Ext 2W V6 4.3, Sonom Ext 4W V6 4.3, Sonoma 2.2, Sonom Reg 2W V6 4.3, Sonom Reg 4W V6 4.3, Ykn 4Door 2W V8 4.8, Ykn 4Door 2W V8 5.3, Ykn 4Door 2W V8 5.7, Ykn Den AW V8 6.0, Ykn XL Den AW V8 6.0.
Various product notes and some applications that you can find above in our catalog:
Do NOT Gap Excluding turbo and supercharged models.. Excluding turbo and supercharged models. Four times the amount of pure platinum with four electrodes and surface air gap technology. Delivers the most powerful spark. Four times the amount of pure platinum vs. Bosch Platinum for optimal engine performance, smoother acceleration, and top fuel efficiency..
8 per Vehicle. GR5 NGK. ILTR5B11 NGK. LTR5GP NGK. PT16EPR-L13 ND. T20PR-U15 ND. TR55 NGK. UR4 NGK. UR4 NGK L6 4.1. UR5 NGK. UR5 NGK. UR6 NGK. YR5 NGK. YR5 NGK Heavy Duty.

| GMC C15 Pickup NGK Spark Plug
UR4 NGK L6 4.1
NGK-F1000-37154 |
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| GMC C15 Pickup Bosch Spark Plug
UR4 NGK L6 4.1
BOS-F1000-61932 |
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| GMC C15 Pickup NGK Spark Plug
UR4 NGK L6 4.1
NGK-F1000-97683 |
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| GMC C15 Pickup Bosch Spark Plug
UR4 NGK L6 4.1
BOS-F1000-68343 |
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| GMC C15 Pickup Bosch Spark Plug
UR4 NGK L6 4.1
BOS-F1000-37557 |
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| GMC C15 Pickup NGK Spark Plug
UR4 NGK
NGK-F1000-37154 |
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| GMC C15 Pickup Bosch Spark Plug
UR4 NGK
BOS-F1000-298691 |
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| GMC C15 Pickup Bosch Spark Plug
UR4 NGK
BOS-F1000-61932 |
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| GMC C15 Pickup NGK Spark Plug
UR4 NGK
NGK-F1000-97683 |
|

| GMC C15 Pickup Bosch Spark Plug
UR4 NGK
BOS-F1000-68343 |
|

| GMC C15 Pickup Bosch Spark Plug
UR4 NGK
BOS-F1000-37557 |
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| GMC C15 Pickup NGK Spark Plug
YR5 NGK Heavy Duty
NGK-F1000-37161 |
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| GMC C1500 Pickup Ext Cab NGK Spark Plug
TR55 NGK
NGK-F1000-89174 |
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| GMC C1500 Pickup Ext Cab Bosch Spark Plug
Excluding turbo and supercharged models TR55 NGK
BOS-F1000-61934 |
|

| GMC C1500 Pickup Ext Cab NGK Spark Plug
TR55 NGK
NGK-F1000-137563 |
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| GMC C1500 Pickup Ext Cab NGK Spark Plug
TR55 NGK
NGK-F1000-37153 |
|

| GMC C1500 Pickup Ext Cab Bosch Spark Plug
Do NOT Gap Excluding turbo and supercharged models. TR55 NGK
BOS-F1000-46969 |
|

| GMC C1500 Pickup Ext Cab Bosch Spark Plug
Four times the amount of pure platinum with four electrodes and surface air gap technology. Delivers the most powerful spark. Four times the amount of pure platinum vs. Bosch Platinum for optimal engine performance, smoother acceleration, and top fuel efficiency. TR55 NGK
BOS-F1000-61930 |
|

| GMC C1500 Pickup Ext Cab Denso Spark Plug
TR55 NGK
ND-F1000-36761 |
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| GMC C1500 Pickup Reg Cab NGK Spark Plug
TR55 NGK
NGK-F1000-89174 |
|

| GMC C1500 Pickup Reg Cab NGK Spark Plug
TR55 NGK
NGK-F1000-137563 |
|

| GMC C1500 Pickup Reg Cab Bosch Spark Plug
Excluding turbo and supercharged models TR55 NGK
BOS-F1000-61934 |
|

| GMC C1500 Pickup Reg Cab NGK Spark Plug
TR55 NGK
NGK-F1000-37153 |
|

| GMC C1500 Pickup Reg Cab Bosch Spark Plug
Four times the amount of pure platinum with four electrodes and surface air gap technology. Delivers the most powerful spark. Four times the amount of pure platinum vs. Bosch Platinum for optimal engine performance, smoother acceleration, and top fuel efficiency. TR55 NGK
BOS-F1000-61930 |
|

| GMC C1500 Pickup Reg Cab Bosch Spark Plug
Do NOT Gap Excluding turbo and supercharged models. TR55 NGK
BOS-F1000-46969 |
|

| GMC C1500 Pickup Reg Cab Denso Spark Plug
TR55 NGK
ND-F1000-36761 |
|

| GMC C1500 Pickup Reg Cab NGK Spark Plug
UR5 NGK
NGK-F1000-37156 |
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| GMC C1500 Pickup Reg Cab Denso Spark Plug
UR5 NGK
ND-F1000-36767 |
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| GMC C1500 Pickup Reg Cab NGK Spark Plug
UR5 NGK
NGK-F1000-97682 |
|

| GMC C1500 Sierra Ext Cab NGK Spark Plug
UR6 NGK
NGK-F1000-118628 |
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