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Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

AC Delco®
SET-ACMR43LTS-8 Professional Conventional Series Spark Plug, Set of 8

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$26.99
Manufacturer #SET-ACMR43LTS-8
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Included in This Kit

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

Highlights

Brand:
Series:
Professional Conventional Series
Spark Plug Code:
MR43LTS
Electrode Tip Material:
Nickel alloy Electrode Tip
Replaces OE Number:
5614210, 19355201
Quantity Sold:
Set of 8
Warranty:
24-months or unlimited mile AC Delco limited 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.

Electrode Core Material:
Copper Electrode Core
Gap Size:
1.14 mm
Heat Range:
3
Interchange Part Number:
5614210, 19355201
Reach:
18 mm Reach
Thread Size:
14 mm thread size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1990-1991 Audi V8 Quattro
Base
8 Cyl 3.6L
-
1993 Chevrolet Corvette
40th Anniversary Edition
8 Cyl 5.7L
-
1993-1995 Chevrolet Corvette
ZR-1
8 Cyl 5.7L
-
1993-1995 Ford F-150
Lightning
8 Cyl 5.8L
-
1993-1995 Ford F-150
XL
8 Cyl 5.8L
-
Page 1 of 75 | Showing 1 - 5 of 373 results

Product Information

ACDELCO CONVENTIONAL OE REPLACEMENT SPARK PLUGS

Choose ACDelco’s Conventional OE replacement spark plugs for reliable firing and superior protection against rust and carbon fouling. Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.

  • Strictly manufactured to provide reliable function
  • Copper-core electrode optimizes heat transfer and protects against carbon fouling
  • Ground and center electrode sheathing made with nickel-chrome alloy to prevent rust
  • Widespread coverage includes most older models
  • Hot-tip insulator designed for hot, rapid firing
Need help?Call our product expert1-866-529-0412
Chat with us
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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
Will These spark plugs fit my 2001 Chevy Silverado with the 5.3 v8?Mike T.Sep 03, 2023
Best Answer:Hi Mike, I'm glad to assist you. Yes, they will. Click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. <a href="https://www.carparts.com/spark-plug/ac-delco/set-acmr43lts-8?can=CPAE1047_CSQA_20230903" target="_blank">https://www.carparts.com/spark-plug/ac-delco/set-acmr43lts-8?can=CPAE1047_CSQA_20230903</a>
Arnel E.STAFFSep 03, 2023

Customer Reviews

Perfect app to order from
Sharmaine M.
VERIFIED PURCHASER
Purchased on Aug 18, 2023
It's okay so far
Anthony R.
VERIFIED PURCHASER
Purchased on Jul 14, 2023