Duramax 6.6L LML Fuel Contamination Kit 11-16 GM 6.6L Duramax LML XD517 XDP
SKU: 69698711479

Duramax 6.6L LML Fuel Contamination Kit 11-16 GM 6.6L Duramax LML XD517 XDP

Sale price$1704.12 Regular price$1893.47
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Description

Duramax 6.6L LML Fuel Contamination Kit 11-16 GM 6.6L Duramax LML XD517 XDPThe XDP Duramax 6. 6L LML Fuel Contamination Kit XD517 is an all inclusive kit that provides everything you need to get your 2011 2016 GM 6. 6L Duramax LML back on the road. When the CP4 injection pump fails in your truck, it often sends contaminants through the entire fuel system. This results in debris from the pump that can contaminate the fuel lines, fuel injector lines, and fuel rails, meaning you now have to replace all of the aforementioned

The XDP Duramax 6.6L LML Fuel Contamination Kit XD517 is an all-inclusive kit that provides everything you need to get your 2011-2016 GM 6.6L Duramax LML back on the road.

When the CP4 injection pump fails in your truck, it often sends contaminants through the entire fuel system. This results in debris from the pump that can contaminate the fuel lines, fuel injector lines, and fuel rails, meaning you now have to replace all of the aforementioned parts.

This kit includes a comprehensive list of parts you need to replace when the CP4 injection pump fails and contaminates the fuel system on your LML Duramax engine.

This XDP Fuel Contamination Kit XD517 is built around a remanufactured CP4 pump, and remanufactured stock replacement fuel injectors. This kit also includes a complete set of fuel injector lines, feed pipe, return line, fuel rails, and a set of injector hold down bolts.

Replacing these components will help ensure that all pump fragments are out of the fuel system so you can be sure that the replacement fuel injectors and CP4 pump don't get contaminated from the previous pump failure.

Features:

  • (2) Fuel Rails
  • (8) Injector Lines
  • (1) Fuel Feed Line
  • (1) Fuel Return Line
  • (8) Hold Down Bolts
  • (8) Remanufactured Injectors
  • (1) Pump Installation Kit With Fuel Line
  • (1) Remanufactured CP4 Injection Pump
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69698711479

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Leo
Battle Creek, US
β˜…β˜…β˜…β˜…β˜… 5
Ladies, don't be afraid. Buy 'em. Trust me
Size: 9.5, Color: A Black
My elderly mother adores these. She had to have breathable awesome shoes for post-surgery and these fit the bill (and her feet!) So i got some for me. Whoa. Comfort! And I love the slip-on ease, b/c sometimes I just need to go, go, and go some more. Love them in black, haven't had long enough for durability, but helpful for my mom in her physical therapy and they're holding up to the worst she can do to them.
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Reviewed in the United States on April 28, 2026
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David Staats
Charlottesville, US
β˜…β˜…β˜…β˜…β˜… 4
Good overall shoe, great for basic needs
Size: 12, Color: A Black
These are nice shoes. I put $40 arch support insoles in mine, so I like them even more, but they were fairly comfortable even without. They fit well, though slightly large, and seem to hold up well. No real complaints, though made a bit cheaply.
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Reviewed in the United States on May 12, 2026
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BODE A. FAMORIYO
Natrona Heights, US
β˜…β˜…β˜…β˜…β˜… 5
Great walking shoes
Size: 11, Color: All Black
A very comfortable walking shoe that’s well made and looks like it’s going to hold up well for everyday wear. Lightweight indeed and probably doesn’t require much cleaning. Easy to get on and off without much stress though.
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Reviewed in the United States on May 30, 2026
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Matt
Natrona Heights, US
β˜…β˜…β˜…β˜…β˜… 5
Super comfortable size 12
Size: 12, Color: All Black
The quality is great the style and fit is great they're awesome and super comfortable! First pair of shoes in 30 years that don't hurt my feet I like them a lot! Size 12
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Reviewed in the United States on April 10, 2026
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David
Alexandria, US
β˜…β˜…β˜…β˜…β˜… 4
Good quality shoe for a decent price.
Size: 9, Color: Grey
Very decent quality, lightweight shoe. Comfortable and cushioned for all day wear. I would definitely purchase again.
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Reviewed in the United States on May 14, 2026

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