Freightliner Products

Freightliner Wiring Repair Products

Browse connector repair kits, harnesses, pigtails, and diagnostic accessories for Freightliner applications. Verify connector shape, pin count, keying, and vehicle fitment before ordering.

Shop by Application

  • Freightliner Cascadia and other heavy-duty truck applications
  • CPC, MUX, DEF, and related harness repairs
  • Connector replacement and pre-crimped wiring repairs

Product-specific fitment and included parts are listed on each product page.