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:
Mid 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:
7
Terminal Type:
Non Removable Nut
Briggs & Stratton #:
496018
Briggs & Stratton #:
496018S
Champion Spark Plug #:
431
Champion Spark Plug #:
431-1
Champion Spark Plug #:
RC14YC
Champion Spark Plug #:
RC14YC4
Champion Spark Plug #:
XC92YC
DENSO Auto Parts #:
Q14R-U11
DENSO Auto Parts #:
Q16PR-U11
General Motors #:
21020184
General Motors #:
25177454
General Motors #:
25177455
General Motors #:
5613448
General Motors #:
5614106
General Motors #:
5614241
General Motors #:
5614245
General Motors #:
5614286
Manufacturer Warranty:
2 Years
