Oil Filter Pipe Mercedes W169 W245 M266 Petrol Line Hose Tube A2662031082

The Mercedes W169 W245 M266 Oil Filter Hose Pipe is an original lubrication system component designed for gasoline engines, specifically for A-Class and B-Class models with the M266 unit. Thanks to its precise fit to the factory installation, it ensures stable oil flow between the filter and other engine components, supporting safe and even operation of the powertrain.

Specifications and technical data

• SKU: A2662031082
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2662031082
• Substitutable numbers: A2662031082, A 266 203 10 82
• Fuel type: Petrol
• Category: Oil Filters

Purpose and Function in the Lubrication System

The oil filter hose pipe in the M266 gasoline engine is responsible for the controlled flow of oil between the filter and the lubrication channels. A correctly selected component:

• maintains the seal of the pressurized oil circuit,
• reduces the risk of leaks in the filter area,
• supports even lubrication of the engine's moving parts,
• helps maintain stable powertrain operating parameters under various loads.

For gasoline engines used in Mercedes W169 and W245 models, a functional oil filter hose is crucial for maintaining the correct oil temperature and cleanliness, which contributes to the powertrain's lifespan.

Compatibility with M266 Engine (Gasoline)

This component is designed to work with the M266 gasoline engine, used in the compact Mercedes A-Class (W169) and B-Class (W245) models. This means:

• geometry adapted to the factory placement of the oil filter and accessories,
• compliance with the operating parameters of the lubrication system in gasoline units,
• easier installation without the need for system modifications.

Therefore, the hose can be used for both standard replacement of a worn part and for repairs related to leaks around the oil filter.

Product Characteristics and Application Benefits

As a component from the Oil Filters group, the hose works directly with the filter housing and oil channels, so its condition affects engine operational safety. Using an original Mercedes component provides:

• factory fit to engine mounts and connections,
• appropriate resistance to operating oil temperature and pressure,
• compatibility with other lubrication system components.

This solution is particularly beneficial for servicing gasoline engines, where stable oil pressure and leak-free operation are critical for protecting bearings, camshafts, and other moving parts.

Application in Service Practice

Replacement of the oil filter hose pipe is recommended, among other things, when:

• oil leaks are detected in the filter area,
• the lubrication system is serviced after engine overheating,
• comprehensive service of the M266 unit in gasoline-powered vehicles is performed.

Choosing an original hose dedicated to a specific engine configuration reduces the risk of installation problems and leaks resulting from the use of aftermarket alternatives with different geometries.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other parts from the same group, such as filter housings, filter inserts, or additional oil pipes, check the available parts in the Mercedes Oil Filters category.

Technical Support and Operation

A functional lubrication system and proper oil flow are closely linked to the engine's operating temperature. It is worth familiarizing yourself with practical tips on the impact of cooling and oil on engine durability, which you can find in the article Engine Cooling System – Overheating, Repair, and Used Radiators. This will help you better plan your service and determine the scope of work for your Mercedes.