Expansion Tank 6-speed SMG
80,00 €
plus Shipping Costs
- Condition: Used
- Reference numbers: BMW 23427571295, 23 42 7 571 295
- Compatible vehicles: BMW E46, BMW E60, BMW E63, BMW Z4 E85
In stock
Related Products

Clutch Solenoid Valve 6-speed SMG
The clutch solenoid valve (marked with ‘QPV’) is responsible for actuating the clutch in the SMG system. A faulty valve can cause problems with clutch engagement, such as shuddering, delayed and harsh engagement, or even a complete failure of clutch actuation.

Pressure Sensor 6-speed SMG
The pressure sensor measures the hydraulic pressure in the accumulator. Based on this value, the SMG enables and disables the hydraulic pump to fill up pressure. This is an original and brand-new spare part.

Control Unit 6-speed SMG
The transmission control unit (ECU / TCU) is the main computer responsible for the control of the 6-speed SMG.
Please mind: The product photo is for illustrative purposes only. Please ask us which specific part number we have in stock before purchase. There are various part numbers of this ECU, some of which are compatible with each other. Some ECUs need to be coded or flashed after installation. Checking the compatibility is your responsibility, a return is not possible.

Shift Sensor 6-speed SMG
This sensor is located on top of the gearbox and responsible to monitor the shift process. Our sensors are brand-new OE aftermarket replacement parts.


Set Clutch Parts 6-speed SMG (3.0)
Set of clutch parts contains:
- Pressure plate
- Friction plate
- Release bearing
Only applicable for M54 engine. If you are unsure, please contact us before purchasing.
We sell only Sachs or LUK components, both are original supplier for BMW.

Transmission Speed Sensor 5- / 6-speed SMG
This sensor provides the speed signal of the transmission input shaft. The speed signal is required by the SMG control unit to control the transmission system, adjusting properly the shaft speeds before engaging and disengaging the different gears.

Selection Solenoid Valve 6-speed SMG
The selection solenoid valve (marked ‘OOV’) is responsible for moving the gear selector sideways to select gear pairs. If this two-way on/off valve fails, the car may be unable to engage one or more gears. Note: the product photo is for illustrative purposes only, the valve is supplied without the Magneti Marelli sticker.
Your wanted part is not listed in the shop? Maybe we can repair it. Have a look at our repairs section!