6.7 Powerstroke 2020-2022 CP4 Fuel Pump Failure / DEF Contamination Kit – Bosch® OE New – LC3Z9B246B



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Powerstroke 6.7 2020-2022 (Built between 11/04/19 and 01/02/2023)

Ford Part Number: LC3Z-9B246-B, LC3Z9B246B, LC3Z-9B246-A, LC3Z9B246A

Kit Details

Complete repair solution for Powerstroke 6.7 with CP4 fuel pump failure or DEF contamination. Simply flushing the fuel system is inadequate, and could lead to residual contaminants in your fuel system.  Contamination is the number one cause of repeat injector failure. Replacing all of the fuel system components is the only way to prevent recurring contamination issues.

Each component carries a three-year warranty. Information about warranty policies can be found HERE.

Full Kit – $3,999.99

  • Genuine BOSCH® OEM New 6.7  Injectors (8)
  • Genuine BOSCH® OEM New CP4 Pump (Updated)
  • Genuine BOSCH® OEM New Fuel Rails (2)
  • Genuine Motorcraft OEM New Rail to Injector Fuel Lines
  • Genuine Motorcraft OEM New Return Line Assembly
  • Genuine Motorcraft OEM New Injector Hold Down Bolts
  • Genuine Motorcraft OEM New Fuel Pipe Assembly
  • Genuine Motorcraft OEM New High Pressure Fuel Line Assembly

BOSCH® OEM Brand New Injectors

BOSCH® Part # 0 445 118 028

These injectors are brand new from BOSCH®, genuine OEM replacements. They are the highest quality, most reliable injectors available for the 6.7 engine. Each Injector includes O-rings and copper crush washers necessary for installation.

Each injector comes with a three-year warranty. Information about warranty policies can be found HERE.

Replaces part numbers:

Ford: LC3Q-9K546-AC, LC3Z-9H529-B, LC3Z-9H529A

Motorcraft: CN-6040, CN-6039

BOSCH®: 0 445 118 027

BOSCH® OEM Brand New CP4 Pump

BOSCH® Part #  0 445 010 860

Ford Part # LC3Z-9A543-A, LC3Q-9B395-AA

The Genuine BOSCH® CP4 pump is brand new, identical to what you would get if purchased from your local Ford dealer. This pump features all the most up to date components from BOSCH® and features a three-year, unlimited mileage warranty. Warranty information can be found HERE.

Left Fuel Rail

BOSCH® Part # 0 445 218 031

Ford Part # LC3Z-9D280-D

Right Fuel Rail

BOSCH® Part # 0 445 218 029

Ford Part # LC3Z-9D280-C

Return Line Assembly

Ford Part # LC3Z-9E964-B

High Pressure Rail to Injector Lines

Ford Part # LC3Z-9A337-A, LC3Z-9A337-B

Fuel Pipe Assembly

Ford Part # LC3Z-9J280-A

High Pressure Fuel Line Assembly

Ford Part # LC3Z-9E964-B

Injector Hold Down Bolts

Ford Part # FC3Z-00812-A