2011-2016 GM 6.6L Duramax LML/LGH XDP OER Series Fuel Return Line Assembly

Revitalize the fuel system in your 2011-2016 GM 6.6L Duramax LML/LGH with the XDP OER Series Fuel Return Line Assembly. Designed to minimize the risk of contamination and restore proper fuel pressure, this assembly is crucial for maintaining the performance and longevity of your diesel engine. Unlike other alternatives, our return line is built with high-quality materials to effectively eliminate debris and ensure reliable operation for your vehicle.

• Direct-fit design for easy installation
• Services both banks of the fuel system
• OE-style replacement for optimal performance
• Includes a regulated return valve to ensure proper fuel pressure

Fitment:

2011, 2012, 2013, 2014, 2015, 2016 Chevrolet Silverado 2500HD (6.6L Duramax LML)

2011, 2012, 2013, 2014, 2015, 2016 Chevrolet Silverado 3500HD (6.6L Duramax LML)

2011, 2012, 2013, 2014, 2015, 2016 GMC Sierra 2500HD (6.6L Duramax LML)

2011, 2012, 2013, 2014, 2015, 2016 GMC Sierra 3500HD (6.6L Duramax LML)

2011, 2012, 2013, 2014, 2015, 2016 Chevrolet Express 2500 (6.6L Duramax LGH)

2011, 2012, 2013, 2014, 2015, 2016 Chevrolet Express 3500 (6.6L Duramax LGH)

2011, 2012, 2013, 2014, 2015, 2016 GMC Savana 2500 (6.6L Duramax LGH)

Backed by a 2-year warranty against defects in materials and craftsmanship, the XDP Fuel Return Line Assembly sets a new standard in durability and reliability. Choose XDP, a trusted name in diesel parts, to meet all your fuel system needs.