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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
Merchant Automotive 10905 Fuel System Contamination Kit (No Pump/Injectors)Get Merchant Automotive 10905 Fuel Contamination Kit (No Pump Injectors) from GAP for your GM 6. 6L Duramax today. The CP4 fuel injection pump in 2011 2016 Duramax trucks suffered high pressure fuel pump issues due to lack of lubrication. Catastrophic failure of a CP4 fuel injection pump will send small metallic debris throughout the entire fuel system. To properly correct this, a complete replacement of the affected fuel system components will be
Get Merchant Automotive 10905 Fuel Contamination Kit (No Pump/Injectors) from GAP for your GM 6.6L Duramax today. The CP4 fuel injection pump in 2011-2016 Duramax trucks suffered high-pressure fuel pump issues due to lack of lubrication. Catastrophic failure of a CP4 fuel injection pump will send small metallic debris throughout the entire fuel system. To properly correct this, a complete replacement of the affected fuel system components will be required. This fuel system replacement kit includes fuel rails, all of your hard fuel lines, all rubber fuel lines, and all of the gaskets and seals needed to complete the installation.
Kit Includes:
Fuel rails
Fuel lines
Master Filter Head Kit (Filters, filter head rebuild kit, WIF plug, bleeder screw, MA Additive)
All Gaskets & Seals Needed For The Job
Features:
- Comprehensive Kit
- High-Quality Components
- Direct Replacement
Kit Includes:
Fuel rails
Fuel lines
Master Filter Head Kit (Filters, filter head rebuild kit, WIF plug, bleeder screw, MA Additive)
All Gaskets & Seals Needed For The Job
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Night and day difference
Style: Tech Pack 28 sqft
Stuff works great. Really makes a difference in the sound quality of the vehicle.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Worth it
Style: Tech Pack 28 sqft
Excellent sound deadening for my tundra doors. Expensive, but worth it.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Heat and sound deterrent.
Style: Tech Pack 28 sqft
My husband likes this stuff for his older cars. Helps with heat from engine and sound.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Sound Barrier
Style: Tech Pack 28 sqft
Easy to install and work with
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Reviewed in the United States on March 18, 2026