Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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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
4.6 ★★★★★
Based on 2049 reviews
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Product Reviews
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
True no-show socks that don’t slide down!
Size: Medium, Color: (100) White / White / Mod Gray, Size: Medium, Color: (100) White / White / Mod Gray
This is the first pair of no-show socks I’ve tried that actually don’t slide down into my shoes. Trust me… I have tried lots of different pairs and this is the one! They fit perfectly. They’re not too thick and they’re obviously durable because I wash them after each wear, so daily.
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Reviewed in the United States on March 21, 2026
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Great socks!
Size: Medium, Color: (252) Blush Beige / White / Castlerock
Love these socks so much I got a second package. I like how thin and airy they are and they never slide down my heel. For thin socks they’re pretty durable.
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Reviewed in the United States on August 16, 2025