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:
- 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 Insulator Tip Projection:
0.106 in.
Center Electrode Insulator Tip Projection:
2.69 mm
Center Electrode Projection:
Mid Projection
Center Electrode Tip Material:
Nickel
Core Nose Length:
0.25 in.
Core Nose Length:
6.35 mm
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 Height:
2.082 in.
Insulator Height:
52.88 mm
Insulator Material:
Ceramic
Manufacturer Heat Range:
15
Champion Spark Plug #:
8809
Champion Spark Plug #:
905
Champion Spark Plug #:
RA4HC
Champion Spark Plug #:
RA4HCX
Champion Spark Plug #:
RA59GC
DENSO Auto Parts #:
X27EP-U9
DENSO Auto Parts #:
X27EPR-U9
Harley Davidson #:
10R12A
Harley Davidson #:
HD10R12
Harley Davidson #:
HD10R12A
Polaris #:
12-12-7-690-603
Manufacturer Warranty:
2 Years
