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17-19 6.7L Powerstroke Alliant Fuel System Contamination Kit AP57002

17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 Ford 6.7L Powerstroke Alliant Power Fuel Contamination Kit
17-19 6.7L Powerstroke Alliant Fuel System Contamination Kit AP57002

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$4,879.68

  • Part Number: AP57002
  • Est. Ship Time: Contact to Confirm Availability
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The Alliant Power AP57002 Fuel System Contamination Kit is designed to repair catastrophic diesel fuel system failures on 2017-2019 Ford 6.7L Powerstroke engines. This complete contamination repair kit is equivalent to Ford OE# HC3Z9B246A / HC3Z9B246B and replaces the high-pressure fuel system components commonly damaged when contamination spreads through the diesel fuel system.

If your Ford F-Series truck developed a P0087 fuel rail pressure low code, experienced low fuel supply and lack of lubrication to the CP4 pump, or had Diesel Exhaust Fluid accidentally added to the fuel tank, contamination can quickly spread through the rails, injectors, fuel lines, and pressure control components. Once that happens, replacing only one failed part often leads to repeat failure and more expensive repairs.

This kit replaces critical components including the Bosch CP4 injection pump FC3Z9A543A, fuel rails BC3Z9D280A / BC3Z9D280B, injector components associated with OE numbers FC3Z9H529A through FC3Z9H529F, and related fuel system hardware required to restore proper operation after a contamination event.

If your truck experienced fuel contamination, metal debris in the system, or DEF in the diesel tank, learn more here:

Diesel Fuel Contamination Repair Kits

Refundable Core Charge Applies. Must return fuel rails, injectors, & CP4 Injection Pump for full core credit. Customer is responsible for core return shipping.

Common Causes of Fuel System Contamination

  • Injection pump internal failure from lack of lubrication
  • Metal debris circulating through rails and injectors
  • Diesel Exhaust Fluid accidentally added to the fuel tank
  • Water contamination in diesel fuel
  • Debris entering the high pressure fuel system
  • Fuel filtration failure
  • Bad diesel fuel causing component damage

Features and Benefits

  • 3 year unlimited mileage warranty
  • 100% genuine OE or OE equivalent validated components
  • Fuel injectors and pump tested at 15 inspection points for leaks and performance
  • One convenient kit with the necessary components to complete a fuel system repair
  • USA assembled in an ISO 9001:2015 certified facility

Kit Includes

  • 1x Reman OE Bosch CP4 Fuel Injection Pump OE# FC3Z9A543A
  • 1x New OE Bosch Passenger Side Fuel Rail OE# BC3Z9D280A
  • 1x New OE Bosch Driver Side Fuel Rail with Rail Pressure Sensor & Fuel Pressure Regulator OE# BC3Z9D280B
  • 1x Fuel Line from High Pressure Pump to Rails OE# BC3Z9E964A
  • 4x Reman OE Bosch Injectors for Cylinders 1 / 2 / 7 / 8 with hold down bolts and lines
  • 4x Reman OE Bosch Injectors for Cylinders 3 / 4 / 5 / 6 with hold down bolts and lines
  • 1x Low Pressure Fuel Return Line OE# HC3Z9A564A
  • 1x Fuel Pressure Sensor OE# FC3Z9G756A
  • 1x Fuel Pipe OE# FC3Z9A274A
  • 1x Fuel Pipe OE# HC3Z9B337B
  • 1x High Pressure Fuel Pump Install Kit PN# AP0157

Why Full Fuel System Replacement Matters

Once contamination reaches the high-pressure side of the diesel fuel system, the damage rarely stays isolated to one part. Metal debris from a failing CP4 pump can circulate through the rails, injectors, lines, and pressure components. That is why diesel technicians often choose a complete contamination kit instead of replacing only the failed pump.

Typical warning signs include:
  • P0087 low fuel rail pressure code
  • Hard starting or no-start condition
  • Injection pump failure from lack of fuel lubrication
  • Visible contamination in fuel components
  • Repeat failure after partial repairs

Fitment

Vehicle Engine Years
Ford F-250 6.7L Powerstroke 2017-2019
Ford F-350 6.7L Powerstroke 2017-2019
Ford F-450 6.7L Powerstroke 2017-2019
Ford F-550 6.7L Powerstroke 2017-2019
Ford F-650 6.7L Powerstroke 2017-2019

Cab chassis models need verification from VIN. Please call to verify fitment before ordering.

Specifications

Specification Value
Brand Alliant Power
Core Item No. COR57231
Manufacturing Label Remanufactured
Gross Weight 46 lb
Country/Region of Origin US
UPC / EAN 843497111589
No. APP41224

Full Cross Reference Part Numbers

This contamination repair kit replaces or cross references the following OEM, Bosch, and aftermarket fuel system components used on 2017-2019 6.7 Powerstroke engines.

0 445 010 804
0 445 117 043
0 986 435 433
0 986 437 441
0445117040
0-44-5117-040
0445117043
0-445-117-043
0986435433
0-986-435-433
0986437441
2411300058
241-130-0058
2411300059
241-130-0059
722512
722-512
739212
739-212
7780PP
7780-PP
7781PP
7781-PP
CN6019
CN-6019
CN6020
CN-6020
DA2251036
DA2251037
DA2251645
DKT171967
EX631094
EX631095
FC3Q9B395AA
FC3Q-9B395-AA
FC3Z9A543A
FC3Z-9A543-A
FC3Z9H529A
FC3Z-9H529-A
FC3Z9H529B
FC3Z-9H529-B
FC3Z9H529C
FC3Z-9H529-C
FC3Z9H529D
FC3Z-9H529-D
FC3Z9H529E
FC3Z-9H529-E
FC3Z9H529F
FC3Z-9H529-F
HC3Z9B246B
HC3Z-9B246-B

Related Powerstroke Fuel Contamination Kits

Frequently Asked Questions

Click each question below to expand the answer.

What causes a P0087 code on a 6.7 Powerstroke?
A P0087 code indicates low fuel rail pressure. On a 6.7 Powerstroke, that can be caused by injection pump failure, lack of fuel lubrication, contaminated fuel, or damage inside the high-pressure fuel system.
What happens when a CP4 injection pump fails?
When a CP4 injection pump fails it can release metal debris into the diesel fuel system. That debris can contaminate the rails, injectors, and fuel lines, which is why technicians typically replace the full high-pressure fuel system.
Can DEF destroy a diesel fuel system?
Yes. If DEF is accidentally added to the fuel tank, it can contaminate the injection pump, rails, injectors, and related fuel system components.
Why replace the entire fuel system after contamination?
Once contamination spreads through the high-pressure side of the diesel fuel system, replacing only one failed component can leave debris behind. That can damage new parts and lead to repeat failure.
Does this kit fit cab chassis trucks?
Cab chassis models need VIN verification before ordering. Please verify fitment before purchase.
 
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