Air and Fuel› Fuel Injection Systems and Components - Electronic
Bostech Fuel
Dodge CP3 Pressure Regulator (MPROP)
SKU: B057 DEC031245
Moderate — 2–4 hours
Description
It is specifically engineered for the 2003-2007 model years of the Dodge 5.9L Cummins engine. This part is backed by a 24-month unlimited mileage warranty.
Fitment
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Bostech Fuel |
| Part Number | B057 DEC031245 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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