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Guaranteed to Fit2018 GMC Yukon XL Change Vehicle

AC Delco®
2018 GMC Yukon XL - Professional Iridium Series Spark Plug, Set of 8

Tap image and pinch to zoom.
$68.99
Manufacturer #SET-AC41114-8
Guaranteed to Fit2018 GMC Yukon XL Change Vehicle
Qty:
1

Included in This Kit

Qty
Part
Brand
Location
Replaces OE Number
Spark Plug
AC Delco
-
-

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2018 GMC Yukon XL
Denali
8 Cyl 6.2L
enginedesignationname: L86, Eng.VIN: J
2018 GMC Yukon XL
SLE
8 Cyl 5.3L
enginedesignationname: L83, Eng.VIN: C
2018 GMC Yukon XL
SLT
8 Cyl 5.3L
enginedesignationname: L83, Eng.VIN: C

Highlights

Brand:
Series:
Professional Iridium Series
Replaces OE Number:
12622441
Quantity Sold:
Set of 8
Warranty:
7-year or unlimited mile AC Delco warranty
Prop 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.

Interchange Part Number:
12622441
Fitnotes:
enginedesignationname: L86, Eng.VIN: J,enginedesignationname: L83, Eng.VIN: C

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2014-2019 Chevrolet Corvette
Stingray
8 Cyl 6.2L
enginedesignationname: LT1, Eng.VIN: 7
2014-2021 Chevrolet Silverado 1500
High Country
8 Cyl 5.3L
enginedesignationname: L83, Eng.VIN: C
2014-2021 Chevrolet Silverado 1500
High Country
8 Cyl 6.2L
enginedesignationname: L86, Eng.VIN: J
2014-2021 Chevrolet Silverado 1500
LT
8 Cyl 5.3L
enginedesignationname: L83, Eng.VIN: C
2014-2021 Chevrolet Silverado 1500
LTZ
8 Cyl 5.3L
enginedesignationname: L83, Eng.VIN: C
Page 1 of 26 | Showing 1 - 5 of 129 results

Product Information

ACDELCO IRIDIUM OE REPLACEMENT SPARK PLUG

Accelerate and cold-start swiftly and smoothly with the tough metal design and top performance of ACDelco’s Iridium OE replacement spark plug. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Manufactured with the latest spark plug technology
  • Iridium minimizes and streamlines electrode design for superior acceleration and cold-starting
  • Built to meet increasing trend of iridium plugs in new models
  • Lowers ignition voltage demand and risk of wear and tear
  • Provides more than 100,000 miles of service
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Are these pre-gaped ?Ricardo R.Mar 07, 2024
Best Answer:Hi Ricardo, I'm glad to assist you. Yes. It is pre-gapped already (0.04 inches). If your car/truck appears in the vehicle fitment information below (upon selecting the year, make, model, submodel, and engine size), it is a guaranteed fit part. Grab our lowest price for a set and click the link below to buy it later. Happy shopping! <a href="https://www.carparts.com/spark-plug/ac-delco/set-ac41114-8?can=cpje1043_CSQA_20240307" target="_blank">https://www.carparts.com/spark-plug/ac-delco/set-ac41114-8?can=cpje1043_CSQA_20240307</a>
Jeonino E.STAFFMar 07, 2024

Customer Reviews

Enjoy Application
Reginald T.
VERIFIED PURCHASER
Purchased on Oct 07, 2024