{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

Reliant Spark Plugs

Refine by:

Shop Catalog

Showing 1 - 12 of 12 results
Sort by:
41-828 Professional Platinum Series Spark Plug, Sold individually
AC Delco®
41-828 Professional Platinum Series Spark Plug, Sold individually
Part Number: AC41-828
Vehicle Info Required to Guarantee Fit
$14.99
Product Details
Series : Professional Platinum SeriesElectrode Tip Material : Platinum Electrode TipReplaces OE Number : 88901034Quantity 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
SET-AC41-828-6 Professional Platinum Series Spark Plug, Set of 6
AC Delco®
SET-AC41-828-6 Professional Platinum Series Spark Plug, Set of 6
Part Number: SET-AC41-828-6
Vehicle Info Required to Guarantee Fit
$51.99
Product Details
Series : Professional Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 6Warranty : 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
41-802 Professional Platinum Series Spark Plug, Sold individually
AC Delco®
41-802 Professional Platinum Series Spark Plug, Sold individually
Part Number: AC41-802
Vehicle Info Required to Guarantee Fit
$13.99
Product Details
Series : Professional Platinum SeriesElectrode 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 : 0.75 in. ReachGap Size : OE Replacement
SET-AC41-802-6 Professional Platinum Series Spark Plug, Set of 6
AC Delco®
SET-AC41-802-6 Professional Platinum Series Spark Plug, Set of 6
Part Number: SET-AC41-802-6
Vehicle Info Required to Guarantee Fit
$50.99
Product Details
Series : Professional Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 6Warranty : 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
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
$10.99
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-AC4-4 RapidFire Performance Platinum Series Spark Plug, Set of 4
AC Delco®
SET-AC4-4 RapidFire Performance Platinum Series Spark Plug, Set of 4
Part Number: SET-AC4-4
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Series : RapidFire Performance Platinum SeriesSpark Plug Code : 4Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 4Warranty : 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
R43XLS Professional Conventional Series Spark Plug, Sold individually
AC Delco®
R43XLS Professional Conventional Series Spark Plug, Sold individually
Part Number: ACR43XLS
Vehicle Info Required to Guarantee Fit
$8.99
Product Details
Notes : 13/16 in. hex size; Gasket seat styleSeries : Professional Conventional SeriesSpark Plug Code : R43XLSElectrode 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-ACR43XLS-4 Professional Conventional Series Spark Plug, Set of 4
AC Delco®
SET-ACR43XLS-4 Professional Conventional Series Spark Plug, Set of 4
Part Number: SET-ACR43XLS-4
Vehicle Info Required to Guarantee Fit
$18.99
Product Details
Series : Professional Conventional SeriesSpark Plug Code : R43XLSElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 4Warranty : 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-ACR43XLS-6 Professional Conventional Series Spark Plug, Set of 6
AC Delco®
SET-ACR43XLS-6 Professional Conventional Series Spark Plug, Set of 6
Part Number: SET-ACR43XLS-6
Vehicle Info Required to Guarantee Fit
$22.99
Product Details
Series : Professional Conventional SeriesSpark Plug Code : R43XLSElectrode 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
R42XLS Professional Conventional Series Spark Plug, Sold individually
AC Delco®
R42XLS Professional Conventional Series Spark Plug, Sold individually
Part Number: APR42XLS
Vehicle Info Required to Guarantee Fit
$8.99
Product Details
Notes : 13/16 in. hex size; Gasket seat styleSeries : Professional Conventional SeriesSpark Plug Code : R42XLSElectrode 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-APR42XLS-6 Professional Conventional Series Spark Plug, Set of 6
AC Delco®
SET-APR42XLS-6 Professional Conventional Series Spark Plug, Set of 6
Part Number: SET-APR42XLS-6
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Series : Professional Conventional SeriesSpark Plug Code : R42XLSElectrode 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 - 12 of 12 results

Top Rated Products

AC Delco SET-ACR43XLS-4 Professional Conventional Series Spark Plug, Set of 4
$18.99( Review)
Spark plugs only coming back by us postal service
Lynette R.
VERIFIED PURCHASER
AC Delco R43XLS Professional Conventional Series Spark Plug, Sold individually
$8.99( Review)
Send Sparks back didn’t fit? Through us postal service have receipt
Lynette R.
VERIFIED PURCHASER

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.