{
    "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
}
Select your vehicle

Checker A9 Spark Plugs

Refine by:

Shop Catalog

Showing 1 - 2 of 2 results
Sort by:
R45XLS Professional Conventional Series Spark Plug, Sold individually
Part Number: ACR45XLS
Vehicle Info Required to Guarantee Fit
$9.49
Product Details
Notes : 5/8 in. hex size; Gasket seat styleSeries : Professional Conventional SeriesSpark Plug Code : R45XLSElectrode 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 : 0.035 in.Thread Size : 14 mm thread size
SET-ACR45XLS-6 Professional Conventional Series Spark Plug, Set of 6
Part Number: SET-ACR45XLS-6
Vehicle Info Required to Guarantee Fit
$23.49
Product Details
Series : Professional Conventional SeriesSpark Plug Code : R45XLSElectrode 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 : 0.035 in.Thread Size : 14 mm thread size
Page 1 of 1 | Showing 1 - 2 of 2 results

Top Rated Products

Spark plugs are a good deal
Edwin C.
VERIFIED PURCHASER
Original plugs and wires makes it a great restoration to Original
Wasfi A.
VERIFIED PURCHASER

Product Questions & Answers

Q:is this part supposed to come with thread on the tip?
Leonardo
A:BEST ANSWERHi Leonardo, thank you for reaching out. This product doesn't have a thread on the tip. The photo shown is a representation sent by the manufacturer. The actual part may vary depending on the application. You can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/spark-plug/ac-delco/acr45xls?can=CPAP3648_CSQA_20240408 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 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.