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GM Genuine Parts Professional Conventional Spark Plug

GM Genuine Parts Professional Conventional Spark Plug

Part #: AC 41629
Line: ACDelco
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Features & Benefits

Warranty: Standard : 7 Year Unlimited Mileage (Excludes High Performance and Non-Automotive usage)

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ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.


  • Black Onyx coating helps reduce corrosion
  • Copper core provides great heat transfer and helps maximize plug durability
  • Ribbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfires
  • Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
  • Available for use in Marine applications
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Specifications

Brand ACDelco
Spark Plug Thread Size 14 mm
Spark Plug Reach 19 mm
VMRS Code 033003005
Spark Plug Seat Type Gasket
Spark Plug Hex Size 5/8 in.
SDS Required No
Quality Level Good

Safety Information

Vehicle Fitment Guide

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