Autolite Copper Resistor Spark Plug: Quick Starts & Enhanced Reliability, 5245
In stock
$4.49
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Chevrolet Silverado 1500HD Spark Plugs
9 products listed as compatible with this vehicle by the retailer feed.
Autolite Platinum Spark Plug: Improved Performance & Durability, AP5245
In stock
$5.49
Listed as compatible with this vehicle by the retailer feed.
Check price
NGK V-Power Nickel Spark Plug (TR5): Enhanced Ignitability & Reliability, 2238
In stock
$5.99
Listed as compatible with this vehicle by the retailer feed.
Check price
ACDelco Conventional Spark Plug, R44LTSM
In stock
$6.49
Listed as compatible with this vehicle by the retailer feed.
Check price
ACDelco RAPIDFIRE Spark Plug, 6
In stock
$7.99
Listed as compatible with this vehicle by the retailer feed.
Check price
ACDelco Double Platinum Spark Plug, 41-962
In stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
Check price
Autolite Iridium Iridium Ultra Fine Wire Spark Plug: Laser-Welded for Precision, AI5245
In stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
Check price
Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP5245
In stock
$7.49
Listed as compatible with this vehicle by the retailer feed.
Check price
Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP5245
Out of stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.