BMW F20 F21 F22 F30 F31 F32 Automatic Gearbox Oil Pump 0501329660 GA8HP45Z

BMW F20 F21 F22 F30 F31 F32 Automatic Gearbox Oil Pump is an original component from the Oil pumps and parts group, designed for the automatic transmission in popular BMW 1, 2, and 3 series models. The precise construction of this pump supports stable oil pressure in the transmission, which translates into smooth automatic operation and reduces the risk of costly failures.

Specifications and technical data

• SKU: 7544930
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8632213
• Substitutable numbers: 24347544930, 7544930, 24307613252, 7613252, 24307624199, 7624199, 0501329660
• Gearbox type: Automatic
• Category: Oil Pumps & Parts

Purpose and function in the GA8HP45Z transmission

The presented oil pump is a component of the lubrication system for the Automatic transmission used in many BMW F-series models. Its task is to ensure the proper flow and pressure of operating oil in the transmission's hydraulic channels, which enables correct gear engagement, protection of clutches and discs, and stable operation of the mechatronics.

A properly functioning oil pump reduces phenomena such as jerking during gear changes, delayed gear engagement, or transmission overheating. Thanks to this, the GA8HP45Z transmission can operate within the parameters specified by the manufacturer, and its service life remains at the expected level.

Benefits of using an original BMW pump

Using an original oil pump in a BMW automatic transmission brings a number of practical benefits:

• maintaining the factory operating characteristics of the transmission,
• proper fit to the transmission housing and oil channel system,
• compatibility with the factory transmission control unit software,
• reducing the risk of leaks and pressure drops in the lubrication system.

As a result, replacing a worn pump with an original element from the same design group is a technically safe and predictable solution in terms of the final result.

Characteristics of the used component

The offered pump comes from dismantling, which means it is a used part that retains functional parameters suitable for further operation. This type of component is an attractive alternative to new replacements, especially in the case of advanced automatic transmissions, where maintaining compatibility with factory solutions is crucial.

Choosing a used oil pump from dismantling allows you to optimize repair costs while maintaining a high level of technical fit for the specific GA8HP45Z transmission version.

Supporting the circular economy and cost optimization

By choosing a used oil pump for an automatic transmission, you are actively supporting waste reduction and the reuse of functional components. This type of choice reduces the demand for the production of new parts while simultaneously lowering the cost of transmission service.

If you want to better understand how using parts from dismantling – from engine components to drivetrain accessories – affects the environment and your budget, read the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.

Expanding BMW drivetrain service

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other elements from the same group, such as pump housings, pump drive components, or additional lubrication sub-assemblies, check out the available parts in the BMW oil pumps and parts category.