Description:
Autolite Copper spark plugs are engineered to deliver quick starts and the power your vehicle or applications needs to meet performance expectations.
Features and Benefits:
- 2 year limited warranty
- Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
- Its specially engineered high nickel alloy center and ground electrode provides extended life.
- The copper core center electrode aids in thermal control and improves resistance to fouling.
- The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
Specifications:
Center Electrode Core Material:
Copper
Center Electrode Design:
Standard
Center Electrode Projection:
Short Projection
Center Electrode Tip Material:
Nickel
Electrical Terminal Type:
Removable Nut
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Ground Electrode Tip Material:
Nickel
Insulator Material:
Ceramic
Manufacturer Heat Range:
10
Champion Spark Plug #:
1224
Champion Spark Plug #:
306
Champion Spark Plug #:
306C
Champion Spark Plug #:
L86C
Champion Spark Plug #:
L90C
Champion Spark Plug #:
RL85G
Champion Spark Plug #:
RL86C
DENSO Auto Parts #:
W16FS-U
DENSO Auto Parts #:
W16FSR
DENSO Auto Parts #:
W20FS-U
DENSO Auto Parts #:
W20FSR
DENSO Auto Parts #:
W20FSR-U
General Motors #:
5612871
General Motors #:
5614073
Manufacturer Warranty:
2 Years
