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 Design:
Standard
Center Electrode Projection:
Long Projection
Center Electrode Tip Material:
Nickel
Electrical Terminal Type:
NonRemovable Nut
Ground Electrode Tip Design:
Not Tapered
Ground Electrode Tip Material:
Nickel
Manufacturer Heat Range:
8
Terminal Type:
Non Removable Nut
Champion Spark Plug #:
16
Champion Spark Plug #:
RF11YC
Champion Spark Plug #:
RF9YC
DENSO Auto Parts #:
MA16P-U
DENSO Auto Parts #:
MA16PR-U
DENSO Auto Parts #:
MA16PR-U11
DENSO Auto Parts #:
MA20PR-U
General Motors #:
05613110
General Motors #:
19310640
General Motors #:
25167555
General Motors #:
25167556
General Motors #:
5613110
General Motors #:
5613885
Massey Ferguson #:
834237-MI
Manufacturer Warranty:
2 Years
