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Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

AC Delco®
R44LTSM Professional Conventional Series Spark Plug, Sold individually

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$2.99
$11.58Save: $8.59(74%)
Manufacturer #R44LTSM
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
5/8 in. hex size; Tapered seat style
Series:
Professional Conventional Series
Spark Plug Code:
R44LTSM
Electrode Tip Material:
Nickel alloy Electrode Tip
Quantity Sold:
Sold individually
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:
0.06 in.
Reach:
17.55 mm Reach
Thread Size:
14 mm thread size

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1987 Buick Skyhawk
Limited
4 Cyl 2.0L
FI
1987 Buick Skyhawk
Sport
4 Cyl 2.0L
FI
1987 Buick Skyhawk
T-Type
4 Cyl 2.0L
FI
1987 Chevrolet Cavalier
CS
6 Cyl 2.8L
Original Equipment, Gap .045
1987 Chevrolet Cavalier
CS
4 Cyl 2.0L
Original Equipment, Gap .035, Replacement Spark Plug Due To Production Change
Page 1 of 88 | Showing 1 - 5 of 436 results

Product Information

ACDELCO CONVENTIONAL OE REPLACEMENT SPARK PLUG

Choose ACDelco’s Conventional OE replacement spark plug 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
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 platinum plus? If not, can you get platinum Plus?Jon M.Aug 15, 2024
Best Answer:Hi Jon, thanks for initiating contact. This spark plug is a conventional spark plug, not a platinum or iridium type. I suggest calling our parts specialists at 1-866-529-0412 to provide the vehicle information so we can help you look for the right part. Have a good one.
Grace G.STAFFAug 15, 2024
0
Hi will this fit 04 surburban lt 5.3 liter?HarrisMar 10, 2023
Best Answer:Hi John, I'm pleased to assist you. Yes, this spark plug is guaranteed to fit the 2004 Chevrolet Suburban 1500 LT 8 Cyl 5.3L. Click the link below to continue ordering at a discounted offer today, while supplies last. I hope this helps. Enjoy your CP shopping experience! <a href="https://www.carparts.com/spark-plug/ac-delco/acr44ltsm?can=CPGG4850_CSQA_20230310" target="_blank">https://www.carparts.com/spark-plug/ac-delco/acr44ltsm?can=CPGG4850_CSQA_20230310</a>
Grace G.STAFFMar 10, 2023

Customer Reviews

I bought this about a month ago I'm happy I did they was delivered on time they was easy to install
Purchased on Sep 18, 2017
Great parts at a great price.
Carlos V.
VERIFIED PURCHASER
Purchased on Apr 09, 2024
They came really quick.
Brad W.
VERIFIED PURCHASER
Purchased on Nov 08, 2022