Injector Wiring Harness Lly Duramax

All About Wiring Diagram Information

Injector Wiring Harness Lly Duramax. The GM update fixes the bad wiring and eliminates these issues. Save 10 with coupon.

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The GM 98017958 Injector Harness Upgrade addresses the common injector harness issues on the 20045-2005 GM 66L Duramax LLY. From the factory the injector harness has connection issues with 7 and 2. Fuel Injector Connector Harness Plug For 66L Duramax LLY LBZ Pack of 8 39 out of 5 stars 27.

The GM 98017958 Injector Harness Upgrade addresses the common injector harness issues on the 20045-2005 GM 66L Duramax LLY.

Swap Specialties builds a brand new setup that will allow your LB7 LBZ or newer 66L Duramax to be standalone and operate with a 3 wire hookup turn key. Werhrli Custom Fab co. 2001-2004 LB7 VIN Code 1. The LLYs have an issue with the injector harness on 7 and 2 going bad.