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457 200 25 01 Water Pump for Mercedes-Benz MK

525.01.0021

Summary

This high-strength water pump is designed for Mercedes-Benz MK heavy commercial vehicles, specifically compatible with the M 447 G engine. It ensures reliable coolant circulation to maintain optimal engine operating temperatures under heavy loads. Consult your authorized distributor. Equivalent to OE Mercedes-Benz 4572002501.

Product identifiers
EAN Code	8699031076768

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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, responsible for circulating coolant between the engine block and the radiator. By maintaining consistent fluid flow, it prevents overheating and ensures the engine operates within its ideal thermal range even under high-load conditions typical of heavy commercial vehicle use.

Vehicle and engine compatibility

This specific unit is engineered for Mercedes-Benz MK models, including the 2524 L and 1824 variants, specifically designed to work with M 447 G engines. It provides a reliable solution for maintaining thermal stability in heavy-duty truck applications.

Installation and maintenance

For optimal performance and longevity, technicians should inspect the pump during routine belt service. Checking for signs of coolant leakage from the weep hole or unusual bearing noise can help prevent sudden engine overheating. When replacing this component, it is recommended to inspect all related cooling system components to ensure complete system integrity.

System reliability

Maintaining a healthy cooling system is essential for preventing serious engine damage caused by thermal stress.

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
Brand	Model	Model Type	Engine
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?

This water pump circulates coolant through the engine block and radiator to maintain the correct operating temperature and prevent overheating.

Which vehicles is this part compatible with?

This component is designed for Mercedes-Benz MK models, specifically the 2524 L and 1824 variants equipped with M 447 G engines.

When should I replace my water pump?

It is standard practice to inspect or replace the water pump during timing belt or alternator belt service to avoid potential failure.

What are the symptoms of a failing water pump?

Common indicators include coolant leaks from the weep hole, abnormal bearing noise, or signs of engine overheating.

What are the OE reference numbers of this part?

525.01.0021 directly replaces Mercedes-Benz OE number 4572002501.