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The Alliant Power AP57021 is a fuel contamination (fuel injection system repair) kit for 2013–2018 Ram 6.7L Cummins Cab & Chassis trucks. It combines six Alliant Power remanufactured injectors, a Bosch reman CP3 pump, a Bosch high-pressure rail, and the connector tubes, lines and gasket needed for a complete contamination repair.
Features & Benefits
- Alliant Power Fuel Contamination Kit (Alliant P/N AP57021)
- Fit, form, and function tested to meet or exceed original-equipment standards (per Alliant Power)
- Backed by Alliant Power’s 36-month, unlimited-mileage warranty
Included in the Box
- 6x Alliant Power Remanufactured Injectors
- 1x Bosch Reman CP3 Fuel Pump
- 1x Bosch High Pressure Fuel Rail
- 6x Fuel Injector Inlet Connector Tubes
- 1x Intake Manifold Gasket
- 6x Fuel Rail to Injector Line
- 1x High Pressure Injection Pump to Rail Line
Application
- Ram 3500 / 4500 / 5500 (2013–2018)
- Ram 4000 (2013)
Always verify fitment against your VIN, engine, and OE part number before ordering.
Warranty: Alliant Power lists this complete fuel contamination kit on its 3-year warranty coverage list (36 months, unlimited mileage/hours; parts & labor per Alliant’s policy).
A refundable core charge is added at checkout and refunded when your old components are returned per our core terms.
The Alliant Power AP57021 is a fuel contamination (fuel injection system repair) kit for 2013–2018 Ram 6.7L Cummins Cab & Chassis trucks. It combines six Alliant Power remanufactured injectors, a Bosch reman CP3 pump, a Bosch high-pressure rail, and the connector tubes, lines and gasket needed for a complete contamination repair.
Features & Benefits
Alliant Power Fuel Contamination Kit (Alliant P/N AP57021)
Fit, form, and function tested to meet or exceed original-equipment standards (per Alliant Power)
Backed by Alliant Power’s 36-month, unlimited-mileage warranty
Included in the Box
6x Alliant Power Remanufactured Injectors
1x Bosch Reman CP3 Fuel Pump
1x Bosch High Pressure Fuel Rail
6x Fuel Injector Inlet Connector Tubes
1x Intake Manifold Gasket
6x Fuel Rail to Injector Line
1x High Pressure Injection Pump to Rail Line
Application
Ram 3500 / 4500 / 5500 (2013–2018)
Ram 4000 (2013)
Always verify fitment against your VIN, engine, and OE part number before ordering.
Warranty: Alliant Power lists this complete fuel contamination kit on its 3-year warranty coverage list (36 months, unli[...]
The Alliant Power AP57021 is a fuel contamination (fuel injection system repair) kit for 2013–2018 Ram 6.7L Cummins Cab & Chassis trucks. It combines six Alliant Power remanufactured injectors, a Bosch reman CP3 pump, a Bosch high-pressure rail, and the connector tubes, lines and gasket needed for a complete contamination repair.
Features & Benefits
- Alliant Power Fuel Contamination Kit (Alliant P/N AP57021)
- Fit, form, and function tested to meet or exceed original-equipment standards (per Alliant Power)
- Backed by Alliant Power’s 36-month, unlimited-mileage warranty
Included in the Box
- 6x Alliant Power Remanufactured Injectors
- 1x Bosch Reman CP3 Fuel Pump
- 1x Bosch High Pressure Fuel Rail
- 6x Fuel Injector Inlet Connector Tubes
- 1x Intake Manifold Gasket
- 6x Fuel Rail to Injector Line
- 1x High Pressure Injection Pump to Rail Line
Application
- Ram 3500 / 4500 / 5500 (2013–2018)
- Ram 4000 (2013)
Always verify fitment against your VIN, engine, and OE part number before ordering.
Warranty: Alliant Power lists this complete fuel contamination kit on its 3-year warranty coverage list (36 months, unlimited mileage/hours; parts & labor per Alliant’s policy).
A refundable core charge is added at checkout and refunded when your old components are returned per our core terms.