BMW F80 M3 F10 F82 F87 M2 E92 E82 F83 M4 Gearbox Oil Pump Sucking Jet 7842838

BMW F80 M3 F10 F82 F87 M2 E92 E82 F83 M4 Gearbox Oil Pump Sucking Jet is an original component from the Oil pumps and parts category, designed for the gearbox lubrication system in BMW M performance models. This used OEM part ensures a factory fit, maintaining the correct operating parameters of the drivetrain and stable oil pressure within the gearbox.

Specifications and technical data

• SKU: 7842838
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7842838
• Substitutable numbers: 7842838, 28107842838
• Part type: Oil Pump
• Category: Oil Pumps & Parts

Purpose and function in the drivetrain

The presented gearbox oil pump sucking jet has been designed to work with transmissions used in BMW M models, such as the F80 M3, F10, F82, F87 M2, E92, E82, or F83 M4. Its task is to ensure stable suction and delivery of transmission oil within the gearbox, which translates into proper lubrication of gears, bearings, and control elements. A properly functioning pump reduces the risk of overheating, excessive wear, and gearbox noise, which is of particular importance in high-performance vehicles subjected to dynamic use.

Construction and fitment for BMW M models

As a BMW OEM component, the pump is structurally matched to the factory mounting points in the gearbox and the original oil channel layout. This means:

• maintaining the correct geometry of the suction and discharge ports,
• compatibility with factory seals and mounting hardware,
• proper integration with the standard oil filtration and cooling system.

As a result, installation is similar to a factory replacement, without the need for modifications or adaptations, which is essential for both servicing stock vehicles and track-used cars.

Benefits of using an original gearbox oil pump

Using this pump in the gearbox lubrication system provides a number of practical operational benefits:

• Factory performance characteristics – maintaining oil flow and pressure parameters in accordance with the manufacturer's specifications.
• Improved transmission protection under high loads typical of M models, especially during dynamic driving.
• Reduced risk of damage resulting from insufficient lubrication or cavitation in the oil system.
• Can be used for preventive maintenance during gearbox overhauls or drivetrain upgrades.

The used OEM part helps maintain technical consistency of the entire drivetrain, which is important for the durability of the gearbox and the predictability of its behavior under various operating conditions.

Condition, verification, and service application

The pump comes from dismantling and is offered as a used component, making it an attractive cost-effective solution while maintaining the original manufacturer's specifications. This type of component is particularly recommended for:

• gearbox repairs following a lubrication system failure,
• comprehensive drivetrain regeneration in BMW M models,
• preventive replacement during major gearbox service work.

To ensure the correct selection for a specific engine and gearbox version, it is worth verifying compatibility using the OEM number, interchangeable part numbers, and vehicle data (VIN). In workshop practice, this approach minimizes the risk of installing an incorrect pump variant.

Technical support and selection by part numbers

If you want to streamline the process of selecting gearbox lubrication system components by OEM number or vehicle data, a practical guide describing step-by-step how to verify the compatibility of dismantled parts will be helpful. Detailed tips can be found in the article how to select the right car part by VIN and OEM number, which discusses, among other things, a list of questions for the seller and how to check technical parameters.

For BMW 3 and 5 series models, where drivetrain work is often combined with electronics diagnostics, it is also worth checking out the material dedicated to iDrive systems and control modules. Practical tips on using dismantled parts can be found in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using dismantled parts?, which helps to better plan comprehensive service work.

If you are planning a comprehensive repair or upgrade of the gearbox lubrication area in your BMW and need other elements from the same group, such as pump housings, suction elements, or additional oil system modules, check out the available parts in the BMW oil pumps and parts category.