OEM Part Number- 4012888, 4012889, 4013078, 3021671.
Compatibility- This set is compatible with Polaris Ranger 800 2011-2017, Ranger Crew 800 2011-2014, RZR 4 800 2011-2014, RZR 800 2011-2014, RZR S 800 2011-2014.
Fuction- Spark plug is an electrical device in an internal combustion engine used to produce a spark that ignites the air-fuel mixture in the combustion chamber; Spark plug wires (also known as high voltage wires) are cables used in older internal combustion engines to transmit high voltage electricity from the distributor to the spark plugs.
Package Include- 1x 20.47 in Spark Plug Wire with Cap, 1x 23.35 in Spark Plug Wire with Cap, 2x Spark Plug.
Notice- Please check the OEM number and the model carefully before you order. We will be willing to help you if there are any questions or ambiguities.