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0101 185 Oil Cooler Cover — Mercedes-Benz

0101 185

Summary

This high-strength oil cooler cover is designed for heavy commercial vehicle engines, ensuring the oil cooler housing remains sealed. It is compatible with Mercedes-Benz O 404, O 403, O 340, and Tourismo models, supporting various engine types including OM 441 LA and OM 402 LA. Equivalent to OE Mercedes-Benz 4571880504S.

Product identifiers
EAN Code	8699031082974

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Compatible OEM Codes

MERCEDES BENZ
- 457 188 05 04S

Description

What does an oil cooler cover do?

This engine component serves as a critical housing component that encloses the oil cooler core bundle and ensures it remains securely seated within the engine block. By maintaining a precise seal, it prevents the mixing of engine oil and coolant within their respective circuits, which is essential for maintaining optimal thermal management in heavy commercial vehicle engines.

Compatible vehicles and engines

This part is specifically designed for use in various Mercedes-Benz applications, including the O 404, O 403 RHD/SHD, and O 340 models. It is also compatible with Setra Series 300 (S315 series), Neoplan Transliner N 316, and Mercedes-Benz OH 1829L/1634L units. The component is engineered to work seamlessly with several engine variants such as the OM 441 LA, OM 402 LA, OM 442 LA, OM 401 LA, OM 441, and OM 442.

Installation and maintenance

When performing maintenance or replacement, technicians should verify that the sealing surfaces and any integrated ports match the existing assembly to ensure a leak-free installation. Proper torque application during mounting is vital to maintain the integrity of the cooling circuit under high-pressure operating conditions.

System integrity

Regular inspection of the cover and its sealing interface can help prevent coolant or oil contamination issues within the engine cooling system.

OE cross-reference

0101 185 (Oil Cooler Cover) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4571880504S.

Other OEMs

MERCEDES BENZ

A4571880504
A04571880504S
4571880504S
4571880504
457.188.0504
457.188.05.04S
457.188.05.04
457 188 0504
457 188 05 04S

Compatible Vehicles

Compatible Vehicles
Brand	Model	Model Type	Engine
MERCEDES BENZ	O 304	O304	OM 402 LA
MERCEDES BENZ	O 304	O304	OM 441 LA
MERCEDES BENZ	O 340	O 340	OM 402 LA
MERCEDES BENZ	O 340	O 340	OM 441 LA
MERCEDES BENZ	O 340	Tourismo	OM 402 LA
MERCEDES BENZ	O 403	O 403 RHD	OM 402 LA
MERCEDES BENZ	O 403	O 403 RHD	OM 442 LA
MERCEDES BENZ	O 403	O 403 SHD	OM 441 LA
MERCEDES BENZ	O 404	O 404	OM 401 LA
MERCEDES BENZ	O 404	O 404	OM 402 LA
MERCEDES BENZ	O 404	O 404	OM 441
MERCEDES BENZ	O 404	O 404	OM 441 LA
MERCEDES BENZ	O 404	O 404	OM 442
MERCEDES BENZ	O 404	O 404	OM 442 LA
MERCEDES BENZ	OH	1634 L	OM 441 LA
MERCEDES BENZ	OH	1829L	OM 441 LA
MERCEDES BENZ	TOURISMO (O 350)	SHD	OM 441 LA
MERCEDES BENZ	TOURISMO (O 350)	Tourismo	OM 402 LA
MERCEDES BENZ	TOURISMO (O 350)	Tourismo	OM 442 LA
MERCEDES BENZ	TOURISMO (O 350)	Tourismo RHD	OM 441 LA
NEOPLAN	Transliner	N 316	OM 441 LA
SETRA	Series 300	S315GT-HD	OM 441 LA
SETRA	Series 300	S315HD	OM 441 LA
SETRA	Series 300	S315HDH	OM 441 LA

FAQ

What is the function of an oil cooler cover?

The cover encloses the cooling core bundle in its seat and maintains a seal between the oil and coolant circuits to prevent mixing.

Which Mercedes-Benz engines are compatible with this cover?

This part is compatible with several engines including the OM 441 LA, OM 402 LA, OM 442 LA, OM 401 LA, OM 441, and OM 442.

Can this part be used in Setra or Neoplan vehicles?

Yes, it is suitable for Setra Series 300 models like the S315 series and Neoplan Transliner N 316 vehicles.

How can I identify if an oil cooler cover needs replacement?

Technicians should look for signs of coolant or oil leakage around the housing or any degradation in the sealing surfaces.

What are the OE reference numbers of this part?

0101 185 directly replaces Mercedes-Benz OE number 4571880504S.