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GMC LI3500 Spark Plugs

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4 RapidFire Performance Platinum Series Spark Plug, Sold individually
AC Delco®
4 RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC4
Vehicle Info Required to Guarantee Fit
$11.49
Product Details
Notes : Projected insulator type; Gasket spark plug seat style; 0.81 in. wrench diameter; Single platinum electrode configurationSeries : RapidFire Performance Platinum SeriesSpark Plug Code : 4Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19307141Quantity Sold : Sold individuallyWarranty : 3 year, unlimited-mileage AC Delco warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : OE ReplacementThread Size : 14 mm thread size
SET-AC4-6 RapidFire Performance Platinum Series Spark Plug, Set of 6
AC Delco®
SET-AC4-6 RapidFire Performance Platinum Series Spark Plug, Set of 6
Part Number: SET-AC4-6
Vehicle Info Required to Guarantee Fit
$34.99
Product Details
Series : RapidFire Performance Platinum SeriesSpark Plug Code : 4Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 6Warranty : 3 year, unlimited-mileage AC Delco warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : OE ReplacementThread Size : 14 mm thread size
41-832 Professional Platinum Series Spark Plug, Sold individually
AC Delco®
41-832 Professional Platinum Series Spark Plug, Sold individually
Part Number: AC41-832
Vehicle Info Required to Guarantee Fit
$16.49
Product Details
Series : Professional Platinum SeriesElectrode Tip Material : Platinum Electrode TipReplaces OE Number : 88901038Quantity Sold : Sold individuallyWarranty : 7-year or unlimited mile AC Delco warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : OE Replacement
R44XLS Professional Conventional Series Spark Plug, Sold individually
AC Delco®
R44XLS Professional Conventional Series Spark Plug, Sold individually
Part Number: ACR44XLS
Vehicle Info Required to Guarantee Fit
$9.49
Product Details
Notes : 13/16 in. hex size; Gasket seat styleSeries : Professional Conventional SeriesSpark Plug Code : R44XLSElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 19 mm ReachGap Size : 0.025 in.Thread Size : 14 mm thread size
SET-ACR44XLS-6 Professional Conventional Series Spark Plug, Set of 6
AC Delco®
SET-ACR44XLS-6 Professional Conventional Series Spark Plug, Set of 6
Part Number: SET-ACR44XLS-6
Vehicle Info Required to Guarantee Fit
$23.49
Product Details
Series : Professional Conventional SeriesSpark Plug Code : R44XLSElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 6Warranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electrode Core Material : Copper Electrode CoreReach : 19 mm ReachGap Size : 0.025 in.Thread Size : 14 mm thread size
Page 1 of 1 | Showing 1 - 5 of 5 results

Product Questions & Answers

AC Delco SET-ACR44XLS-6 Professional Conventional Series Spark Plug, Set of 6
$23.49
Q:I want a plug with a slightly higher heat range than stock. What do you have? Thanks, Trevor Dean Show Less
Trevor D.
A:BEST ANSWERHi Trevor, I'm pleased to assist you. I suggest calling our parts specialists at 1-866-529-0412 to provide the vehicle information so we can help you look for the right part. Have a nice day. Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

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P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
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P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)Diagnostic trouble code (DTC) stands for “Engine Misfire Detected on Startup (First 1000 Revolutions).” Basically, if one or more of the engine’s cylinders misfires during the engine’s first 1,000 revolutions, the PCM sets code P0316.