DURAMAX

Wiring Harnesses

Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness

Wiring Harnesses

Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness

Fuel Pump Hangers

Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit

Light Accessories and Wiring

Fleece Performance 04.5-07 GM Duramax 6.6L LLY / LBZ GM All Lights On

Fuel Manifolds

Fleece Performance 11-16 GM 2500/3500 LML Duramax Return Fuel Pressure Test Port

Fuel Injector Connectors

Fleece Performance 11-16 GM 2500/3500 6.6L Duramax Replacement High Pressure Fuel Line for CP3 Conv.

Fuel Injector Connectors

Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 4 & 5)

Fuel Injector Connectors

Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 3 & 6)

Fuel Injector Connectors

Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 2 & 7)

Fuel Injector Connectors

Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 1 & 8)

Fuel Injector Connectors

Fleece Performance 01-04 GM 2500/3500 Duramax LB7 Fuel Injection Line (4 & 5)

Fuel Injector Connectors

Fleece Performance 01-04 GM 2500/3500 Duramax LB7 Fuel Injection Line (3 & 6)