{
    "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
}
2003 Chevrolet Silverado 1500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle

AC Delco®
2003 Chevrolet Silverado 1500 - Professional Conventional Series Spark Plug, Set of 6

Tap image and pinch to zoom.
$22.49
Manufacturer #SET-ACR44LTS6-6
Guaranteed to Fit2003 Chevrolet Silverado 1500 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
2003 Chevrolet Silverado 1500
LT
6 Cyl 4.3L
FI, OHV
2003 Chevrolet Silverado 1500
LS
6 Cyl 4.3L
FI, OHV
2003 Chevrolet Silverado 1500
WT
6 Cyl 4.3L
FI, OHV
2003 Chevrolet Silverado 1500
Base
6 Cyl 4.3L
FI, OHV

Highlights

Part:
Spark Plug
Brand:
AC Delco
Series:
Professional Conventional Series
Spark Plug Code:
R44LTS6
Electrode Tip Material:
Nickel alloy Electrode Tip
Quantity Sold:
Set of 6
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
Fitnotes:
FI, OHV

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1988 Buick Electra
Limited
6 Cyl 3.8L
-
1988 Buick Electra
Park Avenue
6 Cyl 3.8L
-
1988 Buick Electra
T-Type
6 Cyl 3.8L
-
1988 Buick LeSabre
Base
6 Cyl 3.8L
FWD
1988 Buick LeSabre
Custom
6 Cyl 3.8L
FWD
Page 1 of 39 | Showing 1 - 5 of 194 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
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.

Customer Reviews

Professional Conventional Series Spark Plug, Set Of 6
Fit and function
Have not installed yet. Believe will fit and function correctly.
Jim A.
VERIFIED PURCHASER
Purchased on Oct 18, 2023