Harley-Davidson® Original Equipment Spark Plug 5R6A

Description

Fits later ’78-’84 Shovelhead and ’84-’99 Evolution 1340-equipped models. Their job is to generate a spark that ignites the air-fuel mixture in the combustion chamber. This process is essential to starting the engine and keeping it running smoothly and efficiently. Spark plugs need to be in good condition to ensure optimum performance, improve fuel efficiency, and prevent engine problems such as loss of power or misfires.

Product Details

ID 32342-04

Specific References