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GMC C7000 Spark Plugs

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41-817 Spark Plug, Sold individually, Professional Platinum Series
AC Delco®
41-817 Spark Plug, Sold individually, Professional Platinum Series
Part Number: AC41-817
Vehicle Info Required to Guarantee Fit
$15.49
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity 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 CoreSeries : Professional Platinum SeriesGap Size : OE Replacement
SET-AC41-817-8 Spark Plug, Set of 8, Professional Platinum Series
AC Delco®
SET-AC41-817-8 Spark Plug, Set of 8, Professional Platinum Series
Part Number: SET-AC41-817-8
Vehicle Info Required to Guarantee Fit
$63.49
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 CoreSeries : Professional Platinum SeriesGap Size : OE Replacement
41-803 Spark Plug, Sold individually, Professional Platinum Series
AC Delco®
41-803 Spark Plug, Sold individually, Professional Platinum Series
Part Number: AC41-803
Vehicle Info Required to Guarantee Fit
$14.49
Product Details
Notes : 14 mm headElectrode Tip Material : Platinum Electrode TipQuantity 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 : 11.2 mm ReachSeries : Professional Platinum SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
SET-AC41-803-8 Spark Plug, Set of 8, Professional Platinum Series
AC Delco®
SET-AC41-803-8 Spark Plug, Set of 8, Professional Platinum Series
Part Number: SET-AC41-803-8
Vehicle Info Required to Guarantee Fit
$59.99
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 : 11.2 mm ReachSeries : Professional Platinum SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
R42T Spark Plug, Sold individually, Professional Conventional Series
AC Delco®
R42T Spark Plug, Sold individually, Professional Conventional Series
Part Number: ACR42T
Vehicle Info Required to Guarantee Fit
$9.99
Product Details
Notes : 5/8 in. hex size; Tapered seat styleSpark Plug Code : R42TElectrode 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 : 11.2 mm ReachSeries : Professional Conventional SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
SET-ACR42T-8 Spark Plug, Set of 8, Professional Conventional Series
AC Delco®
SET-ACR42T-8 Spark Plug, Set of 8, Professional Conventional Series
Part Number: SET-ACR42T-8
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Spark Plug Code : R42TElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 : 11.2 mm ReachSeries : Professional Conventional SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
10 Spark Plug, Sold individually, RapidFire Performance Platinum Series
AC Delco®
10 Spark Plug, Sold individually, RapidFire Performance Platinum Series
Part Number: AC10
Vehicle Info Required to Guarantee Fit
$11.99
Product Details
Notes : Non-projected insulator type; Tapered spark plug seat style; 0.62 in. wrench diameter; Single platinum electrode configurationSpark Plug Code : 10Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19298364Quantity 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 : 0.46 in. ReachGap Size : 0.037 in.Series : RapidFire Performance Platinum SeriesThread Size : 14 mm thread size
SET-AC10-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
AC Delco®
SET-AC10-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
Part Number: SET-AC10-8
Vehicle Info Required to Guarantee Fit
$42.99
Product Details
Spark Plug Code : 10Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 : 0.46 in. ReachSeries : RapidFire Performance Platinum SeriesGap Size : 0.037 in.Thread Size : 14 mm thread size
1 Spark Plug, Sold individually, RapidFire Performance Platinum Series
AC Delco®
1 Spark Plug, Sold individually, RapidFire Performance Platinum Series
Part Number: AC1
Vehicle Info Required to Guarantee Fit
$11.99
Product Details
Notes : Projected insulator type; Tapered spark plug seat style; 0.62 in. wrench diameter; 5/8 in. hex size; Nickel Alloy ground electrode core material; Single platinum electrode configurationSpark Plug Code : 1Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19307139Quantity 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 : 0.46 in. ReachGap Size : 0.047 in.Series : RapidFire Performance Platinum SeriesThread Size : 14 mm thread size
SET-AC1-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
AC Delco®
SET-AC1-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
Part Number: SET-AC1-8
Vehicle Info Required to Guarantee Fit
$42.99
Product Details
Spark Plug Code : 1Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 : 0.46 in. ReachSeries : RapidFire Performance Platinum SeriesGap Size : 0.047 in.Thread Size : 14 mm thread size
2 Spark Plug, Sold individually, RapidFire Performance Platinum Series
AC Delco®
2 Spark Plug, Sold individually, RapidFire Performance Platinum Series
Part Number: AC2
Vehicle Info Required to Guarantee Fit
$11.99
Product Details
Notes : Projected insulator type; Tapered spark plug seat style; 0.62 in. wrench diameter; 5/8 in. hex size; Single platinum electrode configurationSpark Plug Code : 2Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19307138Quantity 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 : 0.46 in. ReachGap Size : 0.047 in.Series : RapidFire Performance Platinum SeriesThread Size : 14 mm thread size
SET-AC2-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
AC Delco®
SET-AC2-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
Part Number: SET-AC2-8
Vehicle Info Required to Guarantee Fit
$42.99
Product Details
Spark Plug Code : 2Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 : 0.46 in. ReachSeries : RapidFire Performance Platinum SeriesGap Size : 0.047 in.Thread Size : 14 mm thread size
Page 1 of 1 | Showing 1 - 12 of 12 results

Top Rated Products

AC Delco SET-AC41-817-8 Spark Plug, Set of 8, Professional Platinum Series
$63.49( Review)
Spark plugs MUST be gapped before installing but proper shipping was appreciated. StrSee More
Isaac G.
VERIFIED PURCHASER
AC Delco SET-AC1-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
$42.99( Review)
Good performance, good product
William C.
VERIFIED PURCHASER
AC Delco 1 Spark Plug, Sold individually, RapidFire Performance Platinum Series
$11.99( Review)
They’re spark plugs… work exactly how they’re supposed to 5 stars
Timothy G.
VERIFIED PURCHASER

Product Questions & Answers

AC Delco SET-AC1-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
$42.99
Q:Would a hotter plug help with carbon buildup ?
Ricks
A:BEST ANSWERHi Richard, thank you for reaching out. Yes. A spark plug with higher heat range can prevent carbon build up. You can use this link to order this set and take advantage of our low price for this product: https://www.carparts.com/spark-plug/ac-delco/set-ac1-8?can=CPAP3648_CSQA_20240323 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
AC Delco SET-AC2-8 Spark Plug, Set of 8, RapidFire Performance Platinum Series
$42.99
Q:Is this plug the same as AC Type 41-929?
Gregory C.
A:BEST ANSWERHi Greg, thank you for reaching out. No, this is not. Kindly call our parts team at 1-866-529-0412 and provide the complete vehicle information. We'll be more than glad to help you look for the correct part. Have a nice day. Show less
Aldrin P.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Why Won’t My Car Start?
Why Won’t My Car Start?Unfortunately, the answer isn’t always straightforward. You might be surprised to find out how many issues can potentially prevent your car from starting. Common Reasons Why Your Car Might Not Start
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitThere are several types of ignition systems, including a distributor, coil pack, or coil on plug (COP) type systems. Typically, code P0354 is set in a COP system. There are several types of ignition systems, including a distributor, coil pack, or coil on plug (COP) type systems.
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.