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}AC Delco® 2021 GMC Sierra 1500 - Professional Iridium Series Spark Plug, Set of 4
Included in This Kit
Your Vehicle Fit Details
Highlights
WARNING: 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.
Vehicle Fitment Information
Product Information
AC DELCO PROFESSIONAL IRIDIUM SERIES SPARK PLUG
Impressively established to provide smooth performance for your vehicle, the AC Delco Professional Iridium Series spark plug is developed to offer the most desirable engine idle resistance that will work as an exact replacement for your vehicle's original component. It is appropriately gapped to prevent your car from engine issues and to correct the gap specification. It is also constructed out of an Iridium component for greater strength, outstanding wear resistance, and long-lasting performance.
- Enhances anti-fouling capabilities
- With unique insulator nose configurations that improve your engine's throttle response
- Iridium construction for more robust and harder appearance
- Excellent wear characteristics
- Exceeds OE quality performance
- With advanced anti-corrosion property for long-lasting performance
Established in 1899, ACDelco manufactures original GM parts and premium OE replacement parts for other brands in the automotive aftermarket.