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PPE Fuel Rail Pressure Gauge Harness, (2001-12) Duramax

Recommended to simplify installation, but not required.

Fuel rail pressure harness makes installation easier in order to install a Fuel Rail Pressure gauge, otherwise stock harness will need to be modified for installation. Rail Pressure harness connects rail pressure gauge to fuel rail (passenger side). Fits: 2001-2012 Duramax LB7, LLY, LBZ, LMM and LML diesel engines
Was: $49.99
Sale: $44.99
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