2001-2004 GM 6.6L Duramax XDP Fuel Injector Line (Cylinders 4 & 5)

The XDP OER Series Fuel Injector Line for Cylinders 4 and 5 is designed specifically for the 2001-2004 GM 6.6L Duramax, providing high-quality and durable fuel lines that enhance the performance of your engine. Over time, factory injector lines can corrode, leading to potential failure and costly repairs. By replacing these lines, especially when upgrading your fuel injectors, you mitigate risks associated with fuel contamination and ensure optimal engine functionality. XDP stands apart as our lines are brand new and constructed from top-grade materials, ensuring unrivaled reliability and strength.

• Sold Individually
• Fits Cylinders 4 or 5
• New, Not Remanufactured
• OE-Style Replacement
• Direct-Fit Installation

Fitment:

2001, 2002, 2003, 2004 Chevrolet Silverado 2500

2001, 2002, 2003, 2004 Chevrolet Silverado 3500

2001, 2002, 2003, 2004 GMC Sierra 2500 SL

2001, 2002, 2003, 2004 GMC Sierra 2500 SLT

2001, 2002, 2003, 2004 GMC Sierra 2500 SLE

2001, 2002, 2003, 2004 GMC Sierra 3500 SL

2001, 2002, 2003, 2004 GMC Sierra 3500 SLT

2001, 2002, 2003, 2004 GMC Sierra 3500 SLE

2002, 2003, 2004 GMC Sierra 3500

2002, 2003, 2004 GMC Sierra 2500

2003, 2004 GMC Sierra 2500 WT

2004, 2004 GMC Sierra 3500 WT

2004, 2004 Chevrolet Silverado 3500 WT

2004, 2004 Chevrolet Silverado 2500 WT

XDP is a leading retailer, distributor, and manufacturer of top-quality OE, OER, and aftermarket diesel parts and accessories. With over 20 years of dedicated service to the diesel community, XDP prides itself on offering one of the largest selections of diesel-specific products in North America. Whether you're towing, hauling, or enjoying recreational driving, we are committed to delivering the parts and expertise you need.