AC DELCO SPARK PLUG ASSEMBLY, SOLD INDIVIDUALLY -- Constructed from top quality materials to help the engine run clean and longer; Features a copper-core center electrode for improved heat transfer to the tip; Hot-tip insulators heats fast and fires hot to promote longer electrode life for miles of dependable performance; Nickel-chrome alloy sheathing on the ground and center electrodes offers maximum resistance against wear from spark erosion and the corrosive environment of the combustion chamber; Engineered to high standards and tested under extreme conditions to exceed OE specifications; Replaces OE number 25171347.
- Series: AC Delco RapidFire Performance Platinum
- Product Fit: OE replacement
- Quantity Sold: Sold individually
- Electrode Core Material: Copper
- Plug Type: Resistor
- Warranty: 100,000-mile AC Delco limited warranty
- Part Number: 8
- Availability: In Stock
