BMW E81 E87 E90 E91 E92 N43 N46 Oil Filter Housing Holder Cover 7505203 7574115

The BMW E81 E87 E90 E92 N43 N46 Oil Filter Housing is an original lubrication system component designed for BMW N43 and N46 gasoline engines in E81, E87, E90, and E92 models. The housing ensures stable mounting of the oil filter insert and proper lubricant flow within the engine. Thanks to its OEM construction, it provides a safe solution for servicing or repairing the oil system.

Specifications and technical data

• SKU: 7508966
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7508966
• Substitutable numbers: 11427508966, 7508966, 7574115, 7505203
• Fuel type: Petrol
• Category: Oil Filters

Application in BMW N43 / N46 Gasoline Engines

The presented oil filter housing is designed to work with BMW gasoline engines, which is crucial for correct oil pressure and filtration. This component is responsible for:

• maintaining the sealing of the lubrication system in N43 and N46 units,
• proper oil guidance through the filter insert,
• stable mounting of the filter in the engine block.

By being tailored to a specific engine family, the housing minimizes the risk of leaks and oil pressure issues, contributing to the engine's durability.

Technical and Construction Characteristics

The oil filter housing offered here belongs to the Oil Filters category and is an original BMW part. Its design is intended for installation in factory mounting points, without the need for modifications to the engine block or oil lines. Using an OEM component allows for:

• compliance with factory oil flow parameters,
• proper interaction with sensors and oil channels,
• compatibility with original oil filter inserts intended for these units.

This solution is particularly important in modern gasoline engines, where the lubrication system operates within tight design tolerances.

Condition, Origin, and Benefits of Choosing a Used OEM Part

The offered oil filter housing is a used part, sourced from a dismantled BMW vehicle. Choosing an original part from the secondary market allows for maintaining factory quality of workmanship while reducing service costs. Compared to low-quality aftermarket alternatives, an OEM component ensures:

• better fit with the engine block and seals,
• preservation of the oil channel geometry as designed by the manufacturer,
• reduced risk of installation and operational problems.

For users who wish to keep their car in a configuration close to the factory original, using an original oil filter housing is a technically safe and predictable solution in operation.

Why Use This Oil Filter Housing in BMW E81, E87, E90, E92

In BMW gasoline engines, a properly functioning lubrication system directly impacts the engine's lifespan. Using an original oil filter housing helps maintain stable oil pressure, correct filtration, and proper cooling of moving parts. This is especially important in vehicles already in use, where every component of the lubrication system should operate according to the manufacturer's specifications.

If you are looking for other BMW oil filters compatible with various models of this brand, check out our dedicated category: BMW oil filters. This will help you easily select lubrication system components for a specific engine and vehicle year.

Operation, Lubrication System, and Related Components

A functional oil filter housing works in conjunction with the oil pump, oil cooler, and engine block channels, influencing the temperature and cleanliness of the lubricant. It's worth remembering that engine overheating issues are often related not only to the coolant system but also to the improper functioning of the oil system. More information on the relationship between engine operating temperature, the oil cooler, and engine durability can be found in the article: Engine Cooling System – Overheating, Repair, and Used Coolers.

Selecting the appropriate oil filter housing for a specific BMW gasoline engine helps reduce the risk of leaks, pressure drops, and accelerated wear of cooperating components. This is a practical solution for users who expect predictable engine performance after a lubrication system service.