AUTOLITE 2103-0414 XS3923 Xtreme Sport Spark Plug Spark Plug - XS3923 Inc 54 mm Riding Style Street

54 mm Riding Style Street Length 3-27/32" Mounting Position Rear Width 2-17/32"

Installation does not require the removal of the rocker boxes

Check event details for exact location

tested for 10

AUTOLITE 2103-0414 XS3923 Xtreme Sport Spark Plug Spark Plug - XS3923 Inc 54 mm Riding Style StreetFeatures More focused ignition to prevent fouling than leading standard plug . 6mm finewire design with Sport V trim ground electrode engineered to offer improved ignitability and durability over a standard plug Up to 26% quicker starts than leading standard plug More horsepower and better fuel efficiency than standard plug Meets or exceeds OEM design Specs Center Electrode Projection Projected Terminal Configuration Threaded Stud Units Each Riding