
DTech
DTech DT660020 Fuel Return Line Kit
Part # DT660020$49.89
Ground shipping included in priceAvailable to the contiguous U.S. excluding California
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Product details
Description
The DTech DT660020 Fuel Return Line Kit includes the injector banjo washer and seals for one side of your 2001-2004 GM 6.6L Duramax LB7 engine.
Features
- Direct Fit
- Each Kit Includes Seals For One Bank (Qty 2 required per engine)
Complete the job
Build the job. Not just the cart.
Start with the right part, then choose the supporting pieces that help prevent a second teardown or a last-minute parts run.
Choose your supporting parts
Build an install-ready package.
✓

Primary part · includedDTech DT660020 Fuel Return Line KitDTech
$49.89