441 200 03 01 Mercedes-Benz Compatible Water Pump
525.01.0031
Summary
This heavy-duty water pump is designed for the Mercedes-Benz O 404 with OM 442 engines. It ensures precise coolant circulation within the engine cooling system to maintain optimal operating temperatures in heavy commercial vehicles. Equivalent to OE Mercedes-Benz 4412000301.
| EAN Code | 8699031076881 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 441 200 03 01
Description
What does a water pump do?
This water pump serves as a vital component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. Designed for high-load operating conditions, it utilizes high-strength components to withstand significant thermal stress and vibration during long service hours.Vehicle and engine compatibility
Specifically engineered for use in Mercedes-Benz O 404 vehicles equipped with OM 442 engines, this part ensures precise fitment for heavy commercial vehicle applications. The unit is manufactured to meet the rigorous demands of bus and truck engine cooling requirements.Maintenance and installation
When performing maintenance, technicians should inspect the pump housing and mechanical seals for signs of leakage or bearing play. It is recommended to check the drive belt condition during replacement to ensure efficient power transfer and long-term reliability.Troubleshooting guidance
If you encounter coolant leaks from the weep hole or unusual noise from the engine, a replacement may be necessary to prevent overheating. Consult your authorized distributor to verify exact compatibility for your specific engine configuration.OE cross-reference
525.01.0031 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4412000301.Other OEMs
MERCEDES BENZ
- A4412000301
- 4412000301
- 441.200.0301
- 441.200.03.01
- 441 200 0301
- 441 200 03 01
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | MK | 1222 | OM 441 |
| MERCEDES BENZ | MK | 1222 A | OM 441 |
| MERCEDES BENZ | MK | 1222 AF | OM 441 |
| MERCEDES BENZ | MK | 1222 F | OM 441 |
| MERCEDES BENZ | MK | 1222 LA | OM 441 |
| MERCEDES BENZ | MK | 1222 LS | OM 441 |
| MERCEDES BENZ | MK | 1222 S | OM 441 |
| MERCEDES BENZ | MK | 1226 AF | OM 442 |
| MERCEDES BENZ | MK | 1227 AF | OM 441 LA |
| MERCEDES BENZ | MK | 1227 AF | OM 442 |
| MERCEDES BENZ | MK | 1227 LAF | OM 441 LA |
| MERCEDES BENZ | MK | 1422 | OM 441 |
| MERCEDES BENZ | MK | 1422 F | OM 441 |
| MERCEDES BENZ | MK | 1422 L | OM 441 |
| MERCEDES BENZ | MK | 1422 LS | OM 441 |
| MERCEDES BENZ | MK | 1422 S | OM 441 |
| MERCEDES BENZ | MK | 1424 | OM 441 LA |
| MERCEDES BENZ | MK | 1424 L | OM 441 LA |
| MERCEDES BENZ | MK | 1424 LS | OM 441 LA |
| MERCEDES BENZ | MK | 1424 S | OM 441 LA |
| MERCEDES BENZ | MK | 1426 F | OM 442 |
| MERCEDES BENZ | MK | 1426 LS | OM 442 |
| MERCEDES BENZ | MK | 1426 S | OM 442 |
| MERCEDES BENZ | MK | 1427 F | OM 441 LA |
| MERCEDES BENZ | MK | 1427 F | OM 442 |
| MERCEDES BENZ | MK | 1427 L | OM 441 LA |
| MERCEDES BENZ | MK | 1427 LS | OM 441 LA |
| MERCEDES BENZ | MK | 1429 AF | OM 442 |
| MERCEDES BENZ | MK | 1431 | OM 442 |
| MERCEDES BENZ | MK | 1624 S | OM 441 LA |
| MERCEDES BENZ | MK | 1627 AF | OM 442 |
| MERCEDES BENZ | MK | 1720 L | OM 441 |
| MERCEDES BENZ | MK | 1722 | OM 441 |
| MERCEDES BENZ | MK | 1722 AK | OM 441 |
| MERCEDES BENZ | MK | 1722 K | OM 441 |
| MERCEDES BENZ | MK | 1722 L | OM 441 |
| MERCEDES BENZ | MK | 1722 LL | OM 441 |
| MERCEDES BENZ | MK | 1726 | OM 442 |
| MERCEDES BENZ | MK | 1726 AK | OM 442 |
| MERCEDES BENZ | MK | 1726 K | OM 442 |
| MERCEDES BENZ | MK | 1726 L | OM 442 |
| MERCEDES BENZ | MK | 1726 LL | OM 442 |
| MERCEDES BENZ | MK | 1726 LS | OM 442 |
| MERCEDES BENZ | MK | 1726 S | OM 442 |
| MERCEDES BENZ | MK | 1727 L | OM 442 |
| MERCEDES BENZ | MK | 1729 | OM 442 |
| MERCEDES BENZ | MK | 1729 LS | OM 442 |
| MERCEDES BENZ | MK | 1824 | OM 441 LA |
| MERCEDES BENZ | MK | 1824 AK | OM 441 LA |
| MERCEDES BENZ | MK | 1824 K | OM 441 LA |
| MERCEDES BENZ | MK | 1824 L | OM 441 LA |
| MERCEDES BENZ | MK | 1824 LAK | OM 441 LA |
| MERCEDES BENZ | MK | 1827 | OM 441 LA |
| MERCEDES BENZ | MK | 1827 AK | OM 441 LA |
| MERCEDES BENZ | MK | 1827 K | OM 441 LA |
| MERCEDES BENZ | MK | 1827 L | OM 441 LA |
| MERCEDES BENZ | MK | 1827 LS | OM 441 LA |
| MERCEDES BENZ | MK | 1827 S | OM 441 LA |
| MERCEDES BENZ | MK | 1831 | OM 441 LA |
| MERCEDES BENZ | MK | 1831 L | OM 441 LA |
| MERCEDES BENZ | MK | 1831 LAS | OM 441 LA |
| MERCEDES BENZ | MK | 1831 LS | OM 441 LA |
| MERCEDES BENZ | MK | 1831 S | OM 441 LA |
| MERCEDES BENZ | MK | 1926 | OM 442 |
| MERCEDES BENZ | MK | 2327 L | OM 441 LA |
| MERCEDES BENZ | MK | 2422 | OM 441 |
| MERCEDES BENZ | MK | 2422 B | OM 441 |
| MERCEDES BENZ | MK | 2422 K | OM 441 |
| MERCEDES BENZ | MK | 2422 L | OM 441 |
| MERCEDES BENZ | MK | 2426 | OM 442 |
| MERCEDES BENZ | MK | 2426 B | OM 442 |
| MERCEDES BENZ | MK | 2426 L | OM 442 |
| MERCEDES BENZ | MK | 2427 B | OM 442 |
| MERCEDES BENZ | MK | 2427 L | OM 442 |
| MERCEDES BENZ | MK | 2429 | OM 442 |
| MERCEDES BENZ | MK | 2431 | OM 441 LA |
| MERCEDES BENZ | MK | 2522 L | OM 441 |
| MERCEDES BENZ | MK | 2524 | OM 441 LA |
| MERCEDES BENZ | MK | 2524 K | OM 441 LA |
| MERCEDES BENZ | MK | 2524 L | OM 441 LA |
| MERCEDES BENZ | MK | 2527 | OM 441 LA |
| MERCEDES BENZ | MK | 2527 B | OM 441 LA |
| MERCEDES BENZ | MK | 2527 K | OM 441 LA |
| MERCEDES BENZ | MK | 2527 L | OM 441 LA |
| MERCEDES BENZ | MK | 2527 L | OM 442 |
| MERCEDES BENZ | MK | 2531 | OM 441 LA |
| MERCEDES BENZ | MK | 2531 L | OM 441 LA |
| MERCEDES BENZ | MK | 3231 L | OM 441 LA |
| MERCEDES BENZ | O 303 | O 303 | OM 441 |
| MERCEDES BENZ | O 303 | O 303 | OM 441 (RAM-Air) |
| MERCEDES BENZ | O 303 | O 303 | OM 442 |
| MERCEDES BENZ | O 330 | O 330 | OM 442 |
| MERCEDES BENZ | O 404 | O 404 | OM 441 |
| MERCEDES BENZ | O 404 | O 404 | OM 442 |
| MERCEDES BENZ | OH | 1627 L | OM 442 |
| MERCEDES BENZ | SK | 1728 | OM 442 |
| MERCEDES BENZ | SK | 1729 | OM 442 |
| MERCEDES BENZ | SK | 1729 AK | OM 442 |
| MERCEDES BENZ | SK | 1729 K | OM 442 |
| MERCEDES BENZ | SK | 1729 L | OM 442 |
| MERCEDES BENZ | SK | 1729 LS | OM 442 |
| MERCEDES BENZ | SK | 1729 S | OM 442 |
| MERCEDES BENZ | SK | 1922 | OM 441 |
| MERCEDES BENZ | SK | 1922 AK | OM 441 |
| MERCEDES BENZ | SK | 1922 K | OM 441 |
| MERCEDES BENZ | SK | 1922 LK | OM 441 |
| MERCEDES BENZ | SK | 1922 S | OM 441 |
| MERCEDES BENZ | SK | 1929 | OM 442 |
| MERCEDES BENZ | SK | 1929 A | OM 442 |
| MERCEDES BENZ | SK | 1929 AK | OM 442 |
| MERCEDES BENZ | SK | 1929 AS | OM 442 |
| MERCEDES BENZ | SK | 1929 K | OM 442 |
| MERCEDES BENZ | SK | 1929 L | OM 442 |
| MERCEDES BENZ | SK | 1929 S | OM 442 |
| MERCEDES BENZ | SK | 2422 L | OM 441 |
| MERCEDES BENZ | SK | 2429 | OM 442 |
| MERCEDES BENZ | SK | 2429 K | OM 442 |
| MERCEDES BENZ | SK | 2429 L | OM 442 |
| MERCEDES BENZ | SK | 2429 LS | OM 442 |
| MERCEDES BENZ | SK | 2429 S | OM 442 |
| MERCEDES BENZ | SK | 2529 | OM 442 |
| MERCEDES BENZ | SK | 2629 | OM 442 |
| MERCEDES BENZ | SK | 2629 A | OM 442 |
| MERCEDES BENZ | SK | 2629 AK | OM 442 |
| MERCEDES BENZ | SK | 2629 AS | OM 442 |
| MERCEDES BENZ | SK | 2629 B | OM 442 |
| MERCEDES BENZ | SK | 2629 K | OM 442 |
| MERCEDES BENZ | SK | 2629 L | OM 442 |
| MERCEDES BENZ | SK | 2629 S | OM 442 |
| MERCEDES BENZ | SK | 3029 | OM 442 |
| MERCEDES BENZ | SK | 3029 K | OM 442 |
| MERCEDES BENZ | SK | 3229 | OM 442 |
| MERCEDES BENZ | SK | 3229 B | OM 442 |
| MERCEDES BENZ | SK | 3229 K | OM 442 |
| MERCEDES BENZ | SK | 3328 | OM 442 |
| MERCEDES BENZ | SK | 3328 K | OM 442 |
| MERCEDES BENZ | SK | 3528 K | OM 442 |
| MERCEDES BENZ | SK | 3529 | OM 442 |
FAQ
What is the function of this water pump?
This centrifugal-type pump circulates coolant throughout the engine cooling system, moving fluid between the engine block, cylinder head, and radiator to prevent overheating.
Which vehicle is this part compatible with?
This water pump is designed specifically for Mercedes-Benz O 404 models featuring the OM 442 engine.
How can I identify if a water pump needs replacement?
Common indicators include coolant leaking from the weep hole, unusual mechanical noise, or visible bearing play during inspection.
What should be checked during installation?
Technicians should ensure proper alignment and inspect the drive belt or timing belt as part of the routine service to ensure optimal performance.
What are the OE reference numbers of this part?
525.01.0031 directly replaces Mercedes-Benz OE number 4412000301.