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Description
Alliant AP57004 Fuel Contamination KitThe Alliant AP57004 Fuel Contamination Kit from GAP is what your 2011 2016 GM 6. 6 Duramax LML fuel system needs following a CP4 failure. Is your Chevrolet Silverado or GMC Sierra experiencing hard starts, no starts, or a sudden loss of power? Are you seeing DTCs of P0097, P0088, P0191, or P128E? There is a possibility that your CP4 pump has failed due to DEF (Diesel Exhaust Fluid) contamination, water contamination, or running low on fuel. If the CP4
The Alliant AP57004 Fuel Contamination Kit from GAP is what your 2011-2016 GM 6.6 Duramax LML fuel system needs following a CP4 failure. Is your Chevrolet Silverado or GMC Sierra experiencing hard starts, no starts, or a sudden loss of power? Are you seeing DTCs of P0097, P0088, P0191, or P128E? There is a possibility that your CP4 pump has failed due to DEF (Diesel Exhaust Fluid) contamination, water contamination, or running low on fuel. If the CP4 injection pump fails, it is critical to replace all components in the fuel system to prevent further damage to replaced components. Alliant Power's kit includes all of the necessary OE-style components to ensure your vehicle can get back to work.
Features:
- 100% Genuine OE Or OE-Equivalent Validated Components
- Includes All Necessary Components For Fuel System Repair
- Proudly Manufactured In An ISO 9001:2015 Certified Facility
- Each Fuel System Component Is 100% End Of Line Tested At 15 Different Points To Ensure Zero Defects
- Assembled In The USA
Kit Includes:
- Bosch Remanufactured CP4 Fuel Pump (OE# 12661059)
- Bosch Fuel Rail (Driver Side) (OE# 12651989) (Includes Pressure Regulator and Sensor)
- Bosch Fuel Rail (Passenger Side) (OE# 12620532)
- (8) Remanufactured Bosch Fuel Injectors (OE# 19256590)
- Regulated Return Fuel Line (OE# 12639000)
- (8) Rail to Injector Lines (OE#'s 12670468, 12670469, 12670471, 12670460)
- Rail to Rail Line (OE# 12670466)
- Driver Side Pump to Rail Line (OE# 12670474)
- Passenger Side Pump to Rail Line (OE# 12670475)
About Alliant Power:
With a legacy spanning decades, Alliant Power has emerged as a trusted and leading brand, dedicated to delivering innovative and reliable products to meet the diverse needs of customers worldwide. Whether it's agriculture, construction, transportation, or industrial applications, their commitment to excellence ensures that our customers receive the highest quality power solutions that they can rely on, day in and day out.
Alliant Power takes pride in their customer-centric approach. They prioritize building long-term relationships with our customers by providing unmatched technical support, personalized service, and prompt assistance. Their commitment to customer satisfaction is at the core of everything we do, enabling us to be a reliable partner in powering their success. As a global brand, Alliant Power has a widespread presence, serving customers across the globe. Our distribution network ensures that their products are readily available and easily accessible, making it convenient for customers to find the power solutions they need, wherever they may be.WARRANTY INFO:
2 Year / Unlimited Mileage
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 7 reviews
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Product Reviews
★★★★★ 5
Great Tray For Storing My Everyday Carries
Size: 8.5" x 5.8" x 1.9", Color: Black
My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Just the right size to empty your pockets.
Size: 8.5" x 5.8" x 1.9", Color: Orange
Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Nice and classy
Size: 8.5" x 5.8" x 1.9", Color: Black
Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Nice looking and durable
Size: 8.5" x 5.8" x 1.9", Color: Black
I bought this for my little nephew to put his rocks in and out and to keep them in. It’s perfect and durable.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Perfect size
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
Love the look of leather and metal together.
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Reviewed in the United States on April 30, 2026