Engine Wiring Harness – GM (12656116)

an Engine Wiring Harness from GM Genuine Parts, part 12656116, is a direct replacement for the unit fitted at the factory. The unit carries the factory pinout so the original connectors mate without rewiring. Catalogue application notes: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Confirm the number on the part you are removing matches 12656116 before ordering; superseded numbers are the same component under a later release. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Shipped from our US warehouse with tracking.