E46 M3 SMG II electric motor(NEW)

This is a NEW  E46 M3 SMG pump replacement motor without pin extractor tool. If extractor tool is required, please see our item with extractor tool.

Car models and model Year E46 M3 SMG II Electric Motor (NEW) which is compatible with the table below

This is a direct replacement bolt in and slide pins into BMW connector*

This unit is designed specifically for SMG duty cycle to handle high torque of 90bar (1300 PSI) pressure requirements.

 E46 M3 SMG pump motor kit Includes:

• 1 High torque DC motor
• 1 Drive coupler
• 2 new installation screws
• 1 Sealing gasket
• 1 Grease packet
• 1 year warranty

90% of SMG pump failures are due to motor malfunction and system pressure loss.

This product is warrantied and as part of this coverage it is mandatory that you change the salmon relay and 40amp fuse. If you have previously had a failure with the motor it is imperative that you change the salmon relay and 40amp fuse. Not doing so could cause erratic switching on/off times of pump and lead to damage of new components.

Previous Revisions of smg pumps

• 21-53-2-282-257, 21 53 2 282 257, 21.53.2.282.257, 21532282257
• 21-53-2-282-364, 21 53 2 282 364, 21.53.2.282.364, 21532282364

Cross Reference related to this motor kit.

• 21532229715, 21-53-2-229-715, 21 53 2 229 715, 21.53.2.229.715
• 21532282257, 21-53-2-282-257, 21 53 2 282 257, 21.53.2.282.257
• 21532282364, 21-53-2-282-364, 21 53 2 282 364, 21.53.2.282.364
• 31212634120, 31-21-2-634-120, 31 21 2 634 120, 31.21.2.634.120

DME error codes related to unit,

• 56 (0x38) Switching-on time of hydraulic unit
• 53 (0x35) low level of pressure reached HE
• 57 (0x39) Misuse of hydraulic unit
• 55 (0x37) Switching-on frequency of hydraulic unit