Pump relay 6-speed SMG E60 E63 Z4 E85
29,41 €
plus Shipping Costs
The pump relay is responsible to turn on / off the hydraulic pump of the SMG system. A broken relay causes the pump to fail priming. Without hydraulic pressure, the system cannot engage the clutch or change gears.
Pictures shown are for illustration purpose only. Not for E46 models.
- Condition: New
- Compatible vehicles: BMW E60, BMW E63, BMW Z4 E85
In stock
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Selection valve 6-speed SMG
The selection solenoid valve (marked with “OOV”) is responsible to move the gear selector sideways to select the gear pairs. In the case of failure of this valve, the car will refuse to go into one or more gears.
This is an original and new Magneti Marelli spare part.
Pressure accumulator 6-speed SMG
Our refurbished pressure accumulators are equipped with a filling valve and freshly filled with new nitrogen gas.
The accumulator is responsible to store the pressure of the SMG system for later access by the actuators. The piston type accumulator has two cells: one cell storing the hydraulic fluid and one cell containing a gas to create counterpressure. Both cells are separated by a moving piston. A broken accumulator causes the pump to prime permanently.
Important: You will need to pay a core charge (deposit) of 300,00€ which will be refunded when you return your used part. You can learn more here. This is a repair service (no purchase of a product). Our terms and conditions and the right of withdrawal for the order of services apply.
Shift valve 6-speed SMG
The shift solenoid valves (marked with “PPV”) are responsible for changing the gears of the SMG system. There are two of these valves on the hydraulic unit. Together with the selection valve, they operate the shift actuator. If one of the valves is faulty, the car will refuse to go into one or more gears.
This is an original and new Magneti Marelli spare part.
Shift sensor 6-speed SMG
This sensor is located on top of the gearbox and responsible to monitor the shift process.
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.
Hydraulic Line Seal Kit 6-speed SMG
- New seals for the hydraulic lines of the SMG
- Including 9 o-rings
- Material of the seals suitable for SMG requirements
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