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:
0.133 in.
Center Electrode Insulator Tip Projection:
3.38 mm
Center Electrode Projection:
Mid Projection
Center Electrode Tip Material:
Nickel
Core Nose Length:
0.547 in.
Core Nose Length:
13.89 mm
Electrical Terminal Type:
Removable Nut
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Ground Electrode Tip Material:
Nickel
Insulator Height:
2.223 in.
Insulator Height:
56.46 mm
Insulator Material:
Ceramic
Manufacturer Heat Range:
9
Champion Spark Plug #:
41
Champion Spark Plug #:
5846
Champion Spark Plug #:
N11YC
Champion Spark Plug #:
RN11YC4
DENSO Auto Parts #:
J16AR-U11
DENSO Auto Parts #:
J16BR-U11
DENSO Auto Parts #:
W14EX-U
DENSO Auto Parts #:
W16EP-U
DENSO Auto Parts #:
W16EPB10
DENSO Auto Parts #:
W16EPR-U10
DENSO Auto Parts #:
W16EX-U
DENSO Auto Parts #:
W16EX-U11
DENSO Auto Parts #:
W16EX-U13
DENSO Auto Parts #:
W16EXR-U
DENSO Auto Parts #:
W16EXR-U11
DENSO Auto Parts #:
W20EX-U
General Motors #:
05613522
General Motors #:
19310643
General Motors #:
5613522
General Motors #:
5614089
Manufacturer Warranty:
2 Years
