Gold
Pack of 4
Gold
Pack of 4
ACDelco Gold Conventional Spark Plug
GM Part #25186682
ACDelco Part #25186682
About this product
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.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- 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
Product Specifications
Seat TypeFlat
Gap Size0.04 in / 1.1 mm
ClassificationGold
Insulator Height1.99 in / 50.51 mm
Reach0.75 in / 19 mm
Ground Electrode Tip DesignStandard
Ground Electrode Quantity1
Center Electrode Core MaterialCopper
Washer IncludedYes
Resistor TypeYes
Hex Size16 MM
Ground ConfigurationStandard
Seat TypeFlat
ClassificationGold
Reach0.75 in / 19 mm
Ground Electrode Quantity1
Washer IncludedYes
Hex Size16 MM
Gap Size0.04 in / 1.1 mm
Insulator Height1.99 in / 50.51 mm
Ground Electrode Tip DesignStandard
Center Electrode Core MaterialCopper
Resistor TypeYes
Ground ConfigurationStandard
84 Months/Unlimited Miles Limited Warranty (Parts Only). First 24 Months Labor Included. See ACDelco.com for more details.
Please visit our warranty page on Gmparts.com for full warranty details.