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ACDelcoGoldConventional Spark Plug

ACDelcoGoldConventional Spark Plug

Part #: AC C88L
Line: ACDelco
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Features & Benefits

Warranty: Standard : 2 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 Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Specifications

Brand ACDelco
Spark Plug Thread Size 18 mm
Gap Size 0.025
Seat Type Gasket
Electrode Core Material Copper
Manufacturer Part Number C88L
Spark Plug Reach 15.9 mm
VMRS Code 033003005
Spark Plug Seat Type Flat
Spark Plug Hex Size 13/16 in.
Thread Size M18-1.5
Hex Size 22.3 mm

Safety Information

Vehicle Fitment Guide

Product Reviews