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457 200 25 01 Mercedes-Benz Conecto Engine Water Pump

525.01.0021

Summary

This water pump is engineered for Mercedes-Benz Conecto vehicles, specifically designed for the OM 457 hLA engine. It ensures efficient coolant circulation to maintain optimal engine thermal balance in heavy commercial vehicle applications. Equivalent to OE Mercedes-Benz 4572002501.

Product identifiers
EAN Code8699031076768
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Compatible OEM Codes

  • MERCEDES BENZ
    • 475 200 70 01
    • 457 200 27 01
    • 457 200 25 01
    • 457 200 11 01
    • 457 200 05 01
    • 457 200 02 01

Description

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous and uninterrupted circulation of coolant between the engine block and the radiator. By maintaining consistent flow, it prevents overheating and preserves the thermal equilibrium required for heavy commercial vehicle engines during intensive operation.

Vehicle and engine compatibility

This specific unit is designed for use in Mercedes-Benz Conecto (O 345) models, including variants such as the C, H, M, and UE. It is specifically engineered to match the requirements of the OM 457 hLA engine, ensuring high-strength performance and precise fitment within the cooling circuit.

Maintenance and installation guidance

For workshop technicians, inspecting the pump during routine belt service is recommended. Maintaining the integrity of the cooling circuit by using high-strength components helps prevent coolant loss and potential engine damage caused by improper thermal regulation.

Selection guidance

Consult your authorized distributor to ensure exact fitment for your specific engine configuration.

OE cross-reference

525.01.0021 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4572002501.

Other OEMs

MERCEDES BENZ

  • A4752007001
  • A4572002701
  • A4572002501
  • A4572001101
  • A4572000501
  • A4572000201
  • 4752007001
  • 475.200.7001
  • 475.200.70.01
  • 475 200 7001
  • 4572002701
  • 4572002501
  • 4572001101
  • 4572000501
  • 4572000201
  • 457.200.2701
  • 457.200.27.01
  • 457.200.2501
  • 457.200.25.01
  • 457.200.1101
  • 457.200.11.01
  • 457.200.0501
  • 457.200.05.01
  • 457.200.0201
  • 457.200.02.01
  • 457 200 2701
  • 457 200 2501
  • 457 200 1101
  • 457 200 0501
  • 457 200 0201
  • 475 200 70 01
  • 457 200 27 01
  • 457 200 25 01
  • 457 200 11 01
  • 457 200 05 01
  • 457 200 02 01

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ AXOR 1835 LS OM 457 LA
MERCEDES BENZ AXOR 1840 LS OM 457 LA
MERCEDES BENZ AXOR 1843 LS OM 457 LA
MERCEDES BENZ AXOR 2535 LS OM 457 LA
MERCEDES BENZ AXOR 2540 LS OM 457 LA
MERCEDES BENZ AXOR 2543 LS OM 457 LA
MERCEDES BENZ AXOR 2 1835 LS OM 457 LA
MERCEDES BENZ AXOR 2 1836 LS OM 457 LA
MERCEDES BENZ AXOR 2 1840 LS OM 457 LA
MERCEDES BENZ AXOR 2 1843 LS OM 457 LA
MERCEDES BENZ AXOR 2 2435 LS OM 457 LA
MERCEDES BENZ AXOR 2 2436 LS OM 457 LA
MERCEDES BENZ AXOR 2 2440 LS OM 457 LA
MERCEDES BENZ AXOR 2 2443 LS OM 457 LA
MERCEDES BENZ AXOR 2 2535 L OM 457 LA
MERCEDES BENZ AXOR 2 2535 LS OM 457 LA
MERCEDES BENZ AXOR 2 2536 L OM 457 LA
MERCEDES BENZ AXOR 2 2536 LL OM 457 LA
MERCEDES BENZ AXOR 2 2536 LS OM 457 LA
MERCEDES BENZ AXOR 2 2540 L OM 457 LA
MERCEDES BENZ AXOR 2 2540 LS OM 457 LA
MERCEDES BENZ AXOR 2 2543 L OM 457 LA
MERCEDES BENZ AXOR 2 2543 LS OM 457 LA
MERCEDES BENZ AXOR 2 2543 S OM 457 LA
MERCEDES BENZ AXOR 2 2635 B OM 457 LA
MERCEDES BENZ AXOR 2 2635 K OM 457 LA
MERCEDES BENZ AXOR 2 2636 B OM 457 LA
MERCEDES BENZ AXOR 2 2636 K OM 457 LA
MERCEDES BENZ AXOR 2 2640 B OM 457 LA
MERCEDES BENZ AXOR 2 2640 K OM 457 LA
MERCEDES BENZ AXOR 2 2643 B OM 457 LA
MERCEDES BENZ AXOR 2 2643 K OM 457 LA
MERCEDES BENZ AXOR 2 3235 B OM 457 LA
MERCEDES BENZ AXOR 2 3235 K OM 457 LA
MERCEDES BENZ AXOR 2 3236 B OM 457 LA
MERCEDES BENZ AXOR 2 3236 K OM 457 LA
MERCEDES BENZ AXOR 2 3240 OM 457 LA
MERCEDES BENZ AXOR 2 3240 B OM 457 LA
MERCEDES BENZ AXOR 2 3240 K OM 457 LA
MERCEDES BENZ AXOR 2 3243 OM 457 LA
MERCEDES BENZ AXOR 2 3243 B OM 457 LA
MERCEDES BENZ AXOR 2 3243 K OM 457 LA
MERCEDES BENZ AXOR 2 3335 OM 457 LA
MERCEDES BENZ AXOR 2 3335 B OM 457 LA
MERCEDES BENZ AXOR 2 3335 K OM 457 LA
MERCEDES BENZ AXOR 2 3335 S OM 457 LA
MERCEDES BENZ AXOR 2 3336 B OM 457 LA
MERCEDES BENZ AXOR 2 3336 K OM 457 LA
MERCEDES BENZ AXOR 2 3340 OM 457 LA
MERCEDES BENZ AXOR 2 3340 B OM 457 LA
MERCEDES BENZ AXOR 2 3340 K OM 457 LA
MERCEDES BENZ AXOR 2 3340 S OM 457 LA
MERCEDES BENZ AXOR 2 3341 OM 457 LA
MERCEDES BENZ AXOR 2 3341 K OM 457 LA
MERCEDES BENZ AXOR 2 3341 S OM 457 LA
MERCEDES BENZ AXOR 2 3343 OM 457 LA
MERCEDES BENZ AXOR 2 3343 B OM 457 LA
MERCEDES BENZ AXOR 2 3343 K OM 457 LA
MERCEDES BENZ AXOR 2 3343 S OM 457 LA
MERCEDES BENZ AXOR 2 4135 B OM 457 LA
MERCEDES BENZ AXOR 2 4135 K OM 457 LA
MERCEDES BENZ AXOR 2 4136 B OM 457 LA
MERCEDES BENZ AXOR 2 4136 K OM 457 LA
MERCEDES BENZ AXOR 2 4140 B OM 457 LA
MERCEDES BENZ AXOR 2 4140 K OM 457 LA
MERCEDES BENZ AXOR 2 4143 B OM 457 LA
MERCEDES BENZ AXOR 2 4143 K OM 457 LA
MERCEDES BENZ AXOR 2 LL OM 457 LA
MERCEDES BENZ AXOR 2 LLS OM 457 LA
MERCEDES BENZ CITARO (O 530) Citaro G OM 457 HLA
MERCEDES BENZ CITARO (O 530) Citaro G OM 457 LA
MERCEDES BENZ CITARO (O 530) Citaro GN3 OM 457 HLA
MERCEDES BENZ CITARO (O 530) Citaro GN3 OM 457 LA
MERCEDES BENZ CITARO (O 530) Citaro GNG M 447 hLAG
MERCEDES BENZ CITARO (O 530) Citaro LÜ OM 457 HLA
MERCEDES BENZ CITARO (O 530) Citaro LÜ OM 457 LA
MERCEDES BENZ CITARO (O 530) Citaro MUE OM 457 HLA
MERCEDES BENZ CITARO (O 530) Citaro MUE OM 457 LA
MERCEDES BENZ CITARO (O 530) Citaro N OM 457 hLA
MERCEDES BENZ CITARO (O 530) Citaro N OM 457 LA
MERCEDES BENZ CITARO (O 530) Citaro NG M 447 HLAG
MERCEDES BENZ CONECTO (O 345) CONECTO C OM 457 hLA
MERCEDES BENZ CONECTO (O 345) H OM 457 hLA
MERCEDES BENZ CONECTO (O 345) M OM 457 hLA
MERCEDES BENZ CONECTO (O 345) UE OM 457 hLA
MERCEDES BENZ MK 1824 M 447 G
MERCEDES BENZ MK 2524 L M 447 G
MERCEDES BENZ SK 2638 OM 402 LA
MERCEDES BENZ SK 2638 L OM 402 LA
MERCEDES BENZ SK 3538 OM 402 LA
MERCEDES BENZ TOURISMO (O 350) SHD OM 457 LA
MERCEDES BENZ TOURISMO (O 350) Tourismo 15 RHD OM 457 HLA
MERCEDES BENZ TOURISMO (O 350) Tourismo 15 SHD OM 457 LA
MERCEDES BENZ TOURISMO (O 350) Tourismo 16 RHD OM 457 HLA
MERCEDES BENZ TOURISMO (O 350) Tourismo 16 RHD OM 457 LA
MERCEDES BENZ TOURISMO (O 350) Tourismo 17 RHD OM 457 LA
MERCEDES BENZ TOURISMO (O 350) Tourismo RHD OM 457 LA
MERCEDES BENZ TOURO (O 500) Touro OM 457 LA
MERCEDES BENZ TRAVEGO (O 580) O 580-15 RH OM 457 hLA
MERCEDES BENZ TRAVEGO (O 580) O 580-15 RH/RHD OM 457 hLA
MERCEDES BENZ TRAVEGO (O 580) O 580-15 RH/RHD OM 457 LA
MERCEDES BENZ TRAVEGO (O 580) O 580-15 RHD OM 457 LA
MERCEDES BENZ TRAVEGO (O 580) O 580-16 RHD OM 457 LA
MERCEDES BENZ TRAVEGO (O 580) O 580-17 RHD OM 457 LA
SETRA Series 400 ComfortClass S 415 GT OM 457 HLA
SETRA Series 400 ComfortClass S 415 GT OM 457 LA
SETRA Series 400 ComfortClass S 415 GT-HD OM 457 hLA
SETRA Series 400 ComfortClass S 415 GT-HD OM 457 LA
SETRA Series 400 ComfortClass S 416 GT OM 457 HLA
SETRA Series 400 ComfortClass S 416 GT-HD OM 457 LA
SETRA Series 400 ComfortClass S 417 GT-HD OM 457 HLA
SETRA Series 400 ComfortClass S 417 GT-HD OM 457 LA
SETRA Series 400 MultiClass S 412 UL OM 457 HLA
SETRA Series 400 MultiClass S 415 NF OM 457 HLA
SETRA Series 400 MultiClass S 415 UL OM 457 HLA
SETRA Series 400 MultiClass S 415 UL OM 457 LA
SETRA Series 400 MultiClass S 416 NF OM 457 HLA
SETRA Series 400 MultiClass S 416 UL OM 457 HLA
SETRA Series 400 MultiClass S 417 UL OM 457 HLA
SETRA Series 400 MultiClass S 419 UL OM 457 HLA
SETRA Series 400 TopClass S 415 HD OM 457 LA
SETRA Series 400 TopClass S 415 HDH OM 457 LA
SETRA Series 400 TopClass S 416 HDH OM 457 LA
SETRA Series 400 TopClass S 417 HDH OM 457 LA

FAQ

What is the function of this water pump?
The water pump circulates coolant through the engine block and radiator to prevent overheating and maintain stable operating temperatures.
Which vehicles is this part compatible with?
This part is designed specifically for Mercedes-Benz Conecto (O 345) models equipped with the OM 457 hLA engine.
How can I identify if a water pump needs replacement?
Technicians should look for signs such as coolant leakage from the housing or weep hole, unusual noise, or signs of bearing play.
Should I replace the water pump with other parts?
It is often recommended to inspect or replace the water pump during routine timing belt or alternator belt service to ensure system reliability.
What are the OE reference numbers of this part?
525.01.0021 directly replaces Mercedes-Benz OE number 4572002501.