BMW Transmission Parts for BMW X5 M S63 4.4L

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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 ...
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580353
Part#: B8800025
Ships in 7 Business Days
Sale - Save 25% $ 32.99

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

$ 24.74 USD
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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
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The proper size for removing BMW drain plugs.
Bremmen Transfer Case Repair Kit - E83 E53 E70/71 E90
Bremmen Transfer Case Repair Kit - E83 E53 E70/71 E90
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:640139
Part#: 27102413711
Ships in 6 Business Days
Sale - Save 15% $ 84.99

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

$ 71.95 USD
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Sale - Save 15%
$ 84.99

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

$ 71.95 USD
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Replacement actuator gear set for your BMW's xDrive system.
Transmission Sealing Sleeve
Transmission Sealing Sleeve
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:33679695
Part#: 24347588725
In Stock
Sale - Save 15% $ 18.99

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

$ 16.19 USD
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Sale - Save 15%
$ 18.99

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

$ 16.19 USD
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Bav Auto Transmission 17mm Drain Plug Wrench - Manual Transmission
Bav Auto Transmission 17mm Drain Plug Wrench - Manual Transmission ...
10X Entries Into Our F80 M3 Sweepstakes
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
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Sale - Save 25%
$ 19.99

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

$ 14.99 USD
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Makes changing your transmission fluid an easy task. 1/2 " drive, for use in BMWs with 17mm female allen transmission drain plugs.
Automatic Transmission Oil Seal
Automatic Transmission Oil Seal
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:54959278
Part#: 300 930 0026
In Stock
New Item
$ 13.99 USD
Free Shipping on orders $49 and up
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$ 13.99 USD
Free Shipping on orders $49 and up
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This transmission seal from Meyle is engineered to eliminate fluid weeping and restore optimal sealing performance to your drivetrain.
CSF Universal Large Single-Pass Oil Cooler - Universal Application
CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 3 Business Days
New Item
$ 499.00 USD
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$ 499.00 USD
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CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
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Meyle Automatic Transmission Fluid Plus 9 - 1 Liter
Meyle Automatic Transmission Fluid Plus 9 - 1 Liter
5X Entries Into Our F80 M3 Sweepstakes
Meyle - Corporate Logo
T#:55569543
Part#: 0140193200
Ships on Oct 6, 2026
New Item
$ 27.99 USD
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$ 27.99 USD
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Don't let fluid breakdown slow down your shifts or trigger performance-robbing transmission slip when you're pushing your car to the limit. This Meyle ATF Plus 9 high-performance transmission fluid is engineered to withstand the extreme thermal loads and intense shear stress generated during aggressive street driving and high-RPM track sessions. Its advanced synthetic formula provides a robust lubricating film that limits friction within the gearsets and maintains crisp clutch engagement, ensuring your multi-speed automatic handles rapid downshifts and hard acceleration flawlessly.
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