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XDP  |  SKU: HVCD_XD597

OER Series Fuel Injector Line (Cylinders 2 and 7) 2001-2004 GM 6.6L Duramax LB7 XDP Xtreme Diesel Performance

Regular price $ 5000

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

Description

XDP

OER Series Fuel Injector Line (Cylinders 2 and 7) 2001-2004 GM 6.6L Duramax LB7

Replace the failed or corroded injector line in your 2001–2004 GM 6.6L Duramax LB7 with the XDP OER Series Fuel Injector Line XD597. Designed as an OE-style replacement, this injector line restores proper fuel delivery from the high-pressure system to cylinders 2 or 7.

Factory injector lines can deteriorate over time due to corrosion or contamination in the fuel system. Replacing the lines during injector service is recommended to prevent debris from damaging new injectors and to ensure long-term fuel system reliability.

Key Features:

  • Direct-fit installation

  • OE-style replacement design

  • Fits cylinders 2 or 7

  • New component, not remanufactured

  • Built from high-quality materials for durability

  • Sold individually

Specifications:

  • Country of Origin: USA

  • Sold As: Each

  • Availability: Available

  • Universal: No

Vehicle Fitment:

  • 2001–2004 Chevrolet Silverado 2500 6.6L Duramax LB7

  • 2001–2004 Chevrolet Silverado 3500 6.6L Duramax LB7

  • 2001–2004 GMC Sierra 2500 6.6L Duramax LB7

  • 2001–2004 GMC Sierra 3500 6.6L Duramax LB7

SKU: HVCD_XD597