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BMW Transmission Parts

Looking for parts for your BMW automatic transmission or manual transmission? You'll find many of the parts available to service your BMW's transmission here. While internal transmission servicing and rebuilding should be done by professionals, there are a lot of things on the outside of the transmission that you can service or replace yourself. These include gearbox seals, o-rings, gaskets, automatic transmission filters, backup light switches, mounting bolts, flanges, collar nuts, screw plugs, Mechatronics, and more.

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Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench
Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench ...
Bav Auto Tools - Corporate Logo
T#:580353
Part#: B8800025
In Stock
Sale - Save 25% $ 32.99

This product was last offered at the strikethrough price on
05-03-2026

$ 24.74 USD
Free Shipping on orders $49 and up
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Sale - Save 25%
$ 32.99

This product was last offered at the strikethrough price on
05-03-2026

$ 24.74 USD
Free Shipping on orders $49 and up
Add to Wish List
The proper size for removing BMW drain plugs.
BMW E60 E63 E64 M5 M6 SMG Pump motor
BMW E60 E63 E64 M5 M6 SMG Pump motor
MLR Engineering - Corporate Logo
T#:8645197
Part#: 30.103
Ships in 8 Business Days
$ 529.99 USD
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$ 529.99 USD
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This is a direct replacement for your dead or tired SMG pump motor. The kit Includes: 1 High torque DC motor 1 Drive coupler 22 Piece seal kit 1 Stainless re-usable clamp 6 installation screws 1 Grease packet
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Bav Auto Transmission 17mm Drain Plug Wrench - Manual Transmission
Bav Auto Transmission 17mm Drain Plug Wrench - Manual Transmission ...
Bav Auto Tools - Corporate Logo
T#:580447
Part#: B8800142
In Stock
Sale - Save 25% $ 19.99

This product was last offered at the strikethrough price on
05-03-2026

$ 14.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 25%
$ 19.99

This product was last offered at the strikethrough price on
05-03-2026

$ 14.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Makes changing your transmission fluid an easy task. 1/2 " drive, for use in BMWs with 17mm female allen transmission drain plugs.
Upgraded SMG Pump
Upgraded SMG Pump
MLR Engineering - Corporate Logo
T#:8677192
Part#: 30.108
In Stock
$ 799.99

This product was last offered at the strikethrough price on
05-03-2026

$ 747.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
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$ 799.99

This product was last offered at the strikethrough price on
05-03-2026

$ 747.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Add to Wish List
Custom designed SMG pump with a increased output for faster system priming and longer life then the factory pump.
Race-Spec Dual-Clutch Transmission Oil Cooler - F8X M3 M4
Race-Spec Dual-Clutch Transmission Oil Cooler - F8X M3 M4
VF Engineering - Corporate Logo
T#:25971912
Part#: VF-DCTCOOLERF8X
Ships on Aug 28, 2026
$ 599.00 USD
Free Shipping on orders $49 and up
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$ 599.00 USD
Free Shipping on orders $49 and up
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This heat exchanger features a dual-pass high-performance core that offers 30% more efficiency than its factory counterpart. This kit will keep your transmission fluid cool no matter the outside temperature!
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E31 Getrag 420g 6 Speed Conversion Shifter Carrier
E31 Getrag 420g 6 Speed Conversion Shifter Carrier
Reboot Engineering - Corporate Logo
T#:1135815
Part#: E31GETRAGCARRIER
Special Order: No Guaranteed ETA
$ 449.00 USD
Free Shipping on orders $49 and up
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$ 449.00 USD
Free Shipping on orders $49 and up
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This part is used when converting an E31 to a 6 speed when using a Getrag420g transmission. The part is necessary for the conversion to ensure that the shifter correctly aligns with the hole in the transmission tunnel. The machined components are constructed of 6061 Aluminum.
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