Electrical & Ignition

Active filters
Reliable spark plug designed for improved performance, fuel economy and durability.
Heavy-duty Slugger starter assembled in the U.S.A.; low-profile for easy installation.
Comes complete with bearings and drive clutch; fits high-performance and OEM starters.
Delivers full battery voltage to single-fire coil during cranking. Sealed 30 A unit with high-temp housing. Compact 1.5" x 1" x 1" with mounting flange.
Professional heat-shrink tubing, 3:1 shrink ratio, water-tight seal and wide operating temperature range.
Professional-grade shrink tubing with 3:1 shrink ratio for water-tight seals; operates from -67°F to 275°F. Apply with heat gun at 120°F–180°F.
Combines old and newer data port styles. Includes 4-pin, 6-pin and OBD connectors; compatible with '01–'23 models. Made in the USA. For use with TR4 VCMs only.
Includes plunger assembly, contacts and spring. Made in the USA.
Copper Plus™ spark plug with a copper-core center electrode and Ultraseal™ coating for improved ignition and corrosion resistance.
Copper Plus™ spark plug: copper-core design for controlled heat range, SAC-9 resistor for EMI/RFI suppression, Ultraseal™ coating for rust prevention. Made in the USA.