Bosch
Bosch | DEF Supply Module - 12V | Cummins | 0-444-042-178

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- SKU:
- RB0-444-042-178
- MPN:
- 0-444-042-178
- Weight:
- 6.90 LBS
Description
Bosch DEF Supply Module – 12V | Cummins | 0-444-042-178
OEM-Quality Diesel Emissions Solution for Cummins Engines
Upgrade your emissions system with the Bosch 0-444-042-178 DEF Supply Module, engineered for 12V Cummins diesel engines. This genuine Bosch component is part of the Denoxtronic 2.2 system, ensuring precise DEF delivery and optimal SCR (Selective Catalytic Reduction) performance.
Key Features:
- OEM Bosch Quality – Trusted by leading diesel engine manufacturers.
- 12V Compatibility – Designed for Cummins applications requiring 12V operation.
- Improved Emissions Control – Supports compliance with EPA and Euro emissions standards.
- Durable Construction – Built to withstand harsh operating environments.
Applications:
Ideal for on-highway trucks, off-road equipment, and industrial vehicles using Cummins engines with SCR systems.
Additional Information
Cross References: |
0444042128, 0444042132, 0444042178, 098644D205, 2871879, 2871879NX, 4387304, 4387304RX, 4817931 |

Using and/or handling these products may expose you to chemicals that include toluene and/or benzene, which are known by the State of California to cause cancer, birth defects and/or other reproductive harm. Learn More at p65warnings.ca.gov
VERIFY FITMENT
Applications are provided as reference only. Please verify fitment by cross-referencing your original part number with the numbers provided on this page.
RETURNING USED CORES
Most remanufactured parts require a core charge. If you purchase an item from Cardinal Parts that requires a core charge, you will be eligible for core credit upon returning your old core unit within 30 days. Return the core in the box you received your new/reman product in. If the box is damaged, contact us at Support@CardinalParts.com.
Please Note:
-Drain fluids from the core, place it in a plastic bag to prevent leakage, and pack it in the box.
-Incomplete, burnt, tampered, damaged, or disassembled cores will not be accepted.
-Customers are responsible for return shipping costs. For questions, contact us at 888-314-7222.