BD DIESEL 1050490 VENOM CP3 CONVERSION KIT FOR RAM 6.7L 2019–2020 (2500/3500/4500/5500)

Product Description

The BD DIESEL 1050490 Venom CP3 Conversion Kit is engineered to replace the problematic CP4.2 high-pressure fuel pump used on 2019–2020 Ram 6.7L Cummins diesel trucks with a more reliable CP3 system. By reverting to the trusted CP3 pump platform, this kit improves fueling reliability, increases power potential, and helps prevent catastrophic fuel system failures associated with CP4 pump breakdowns.

BD Diesel 1050490, Venom CP3 conversion kit, Dodge Ram 6.7L CP4 to CP3, CP3 fuel pump upgrade, Cummins fuel system conversion, 2019 2020 Ram 2500, 3500, 4500, 5500

The BD Diesel Venom CP3 conversion includes all necessary hardware for installation and is designed to work with either a stock CP3 pump or an upgraded performance CP3 (such as the R900 stroker upgrade). No tuning is required when installing this kit. This conversion helps restore fuel delivery performance and durability to a level more consistent with earlier Bosch CP3-equipped Cummins engines.

Fitment

• 2019 Ram 2500 – 6.7L Cummins
• 2020 Ram 2500 – 6.7L Cummins
• 2019 Ram 3500 – 6.7L Cummins
• 2020 Ram 3500 – 6.7L Cummins
• 2019 Ram 4500 – 6.7L Cummins
• 2020 Ram 4500 – 6.7L Cummins
• 2019 Ram 5500 – 6.7L Cummins
• 2020 Ram 5500 – 6.7L Cummins

Note: This conversion kit is designed for 2019–2020 model year Ram 6.7L Cummins trucks. It does not include the CP3 pump — kits are available with or without the pump depending on application.

Cross-Reference / Compatible BD DIESEL Products

• BD DIESEL 1050651 VENOM R900 CP3 PUMP UPGRADE KIT
• BD DIESEL 1050334 VENOM LIFT PUMP WITH FILTER & WATER SEPARATOR

FAQ

What problem does this conversion kit address?

It replaces the weaker, less reliable Bosch CP4.2 high-pressure pump used on 2019–2020 Ram 6.7L Cummins engines with a more durable CP3-based setup, helping prevent catastrophic fuel system failures and enabling more consistent fueling.

Does the kit include a CP3 pump?

No — this BD Diesel 1050490 kit provides the conversion hardware. You can supply your own CP3 pump or pair it with a BD Diesel R900 CP3 upgrade pump (#1050651).

Is tuning required?

No. Installation of this conversion kit does not require additional engine tuning.

Specifications for BD DIESEL PRODUCTS 1050490