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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Alliant AP57003 Fuel Contamination KitThe Alliant AP57003 Fuel Contamination Kit from GAP replaces the entire fuel system in your 2020 2022 Ford 6. 7 Powerstroke following a CP4 failure. Did your Ford F250 F350 F450 F550 Super Duty encounter a P0087 (Fuel Rail Pressure Low) code? Did the pump receive insufficient fuel, causing a lack of lubrication and eventual failure of the CP4 pump? Alternatively, was Diesel Exhaust Fluid (DEF) mistakenly added to the fuel system? If any of these
The Alliant AP57003 Fuel Contamination Kit from GAP replaces the entire fuel system in your 2020-2022 Ford 6.7 Powerstroke following a CP4 failure. Did your Ford F250/F350/F450/F550
Super Duty encounter a P0087 (Fuel Rail Pressure Low) code? Did the pump receive insufficient fuel, causing a lack of lubrication and eventual failure of the CP4 pump? Alternatively, was Diesel Exhaust Fluid (DEF) mistakenly added to the fuel system? If any of these scenarios apply, the Fuel System Contamination Kit from Alliant Power is the solution you need. It effectively removes all harmful contaminants currently circulating through your fuel system by providing high-quality replacement components. Failure to replace all of these components poses a risk of further damaging your new or remanufactured fuel components, ultimately returning you to square one.
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
- USA Assembled
Includes:
- Bosch CP4 Injection Pump (OE# LC3Z9A543A)
- (4) Bosch OE Injectors (OE# LC3Z9H529A)
- (4) Bosch OE Injectors (OE# LC3Z9H529B)
- (4) High Pressure Injector Lines (OE# LC3Z9A337B)
- (4) High Pressure Injector Lines (OE# LC3Z9A337A)
- Pump To Rail Line (OE# LC3Z9E964B)
- Pump To Rail Line (OE# LC3Z9A337C)
- Pump To Rail Line (OE# LC3Z9A337D)
- Pump To Rail Line (OE# LC3Z9A337E)
- Injector Return Line (OE# LC3Z9A564B)
- Pump Supply Return Line (OE# LC3Z9J280A)
- Right Side High Pressure Rail (OE# LC3Z9D280C)
- Left Side High Pressure Rail (OE# LC3Z9D280D)
- Fuel Filter Kit (OE# LC3Z9N184A)
- Intake Flap Gasket (OE# LC3Z9E936A)
- (2) Upper Intake Seals (OE# LC3Z9439B)
- Vacuum Pump Gasket (OE# HC3Z2A572A)
- Coolant Pipe O-Ring (OE# BC3Z8527N)
- Turbo Coolant Seal (OE# HL3Z6N652A)
- Oil Fill O-Ring (OE# W716324S300)
- (2) EGR Tube Gaskets (OE# BC3Z9E464F)
- Fuel Cooler (OE# LC3Z9N103A)
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
4.0 ★★★★★
Based on 872 reviews
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Product Reviews
★★★★★ 5
Easy-to-Install Air Filter Kit for Civic
This engine and cabin air filter kit is a great choice for keeping your Civic running smoothly. Installation was straightforward, everything fit perfectly with no modifications needed, and the filters feel solid and well-made.
After replacing them, the cabin air feels noticeably fresher, and the engine seems to breathe more easily. It’s convenient to replace both the engine and cabin filters at the same time, and the kit includes everything you need for a hassle-free swap.
Overall, a reliable and practical kit for anyone looking to maintain their vehicle’s performance and improve interior air quality.
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Good value, fit 2023 CRV 1.5L
These filters arrived wrapped in plastic in a cardboard box, shipped in a standard Amazon box.
Initial quality seems very good. I've previously used store brand filters and oem filters in our 2023 CRV 1.5L, and these look comparable. They fit fine. If you have not changed your filters, there are good youtube videos that show how to do it, the CRV is well supported and pretty straightforward without having to buy a bunch of special tools.
If you don't want to spend $100 at the dealership, these are a good value and only take about 5-10 minutes total to change once you have done it a few times. First time out, give yourself 30 minutes and be patient!
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Fits Perfectly. Can't beat the price. Don't Hesitate....
Actually this filter combo fits my customers car perfect. Some after market filters you have to finagle a little to make them fit, however this engine air filter and cabin filter fit perfect...Great deal for both filters.
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Reviewed in the United States on January 14, 2026
★★★★★ 5
They fit perfectly //// appear equal or better quality
They fit perfectly and appear to be equal or better quality than the OEM filters.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Air cabin filter for 23 Jeep Grand Cherokee
As good as original equipment at half the price, perfect fit, easy to install
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Reviewed in the United States on July 13, 2025