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Fuel return hose from the fuel sending unit to the frame rail for 2001-2004 Chevy Silverado and GMC Sierra 2500HD and 3500HD with the 6.6L LB7 Duramax.
Features
- Fuel return hose, sending unit to frame rail
- Replace if the original hose is cracked, leaking or damaged
Frequently Asked Questions
What years does this fit?
2001-2004 LB7 Duramax trucks. GM lists the part for the 2500 and 3500 Silverado and Sierra with the 6.6L diesel.
For warranty information or to submit a claim, see our Warranty Form.