What are the symptoms of a failing fuel rail pressure harness?

A failing fuel rail pressure harness can cause a variety of issues, including low fuel pressure, rough running, and a check engine light. If you're experiencing these symptoms, it's a good idea to inspect your fuel rail pressure harness for damage.

Is this harness difficult to install?

This fuel rail pressure harness is a direct replacement for the factory harness. Refer to the manufacturer's installation instructions for the proper procedure.

What years does this harness fit?

This harness is specifically designed for 2011-2016 GM 2500 and 3500 trucks equipped with the LML Duramax diesel engine. It will not fit other years or engine models.

Specifications

Brand: Fleece Performance
Part #: FPE-HAR-DMAX-LML-RP
UPC: 670875719415

Fleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness

Name: Fleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness
Brand: Fleece Performance
SKU: fleece-performance-fleece-performance-11-16-gm-2500-3500-duramax-fuel-rail-press-t14-798946
Price: 76.15 USD
Availability: InStock

$76.15

Only 3 left in stock

Replacement fuel rail pressure harness for 2011-2016 GM 2500/3500 Duramax diesels.

Key Features

Direct replacement — no modifications needed
Corrects fuel pressure issues — fixes problems caused by a damaged harness
Fits 2011-2016 LML Duramax — designed for a specific engine

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?