Find Parts That Fit Your Vehicle

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.

Sub-Categories

Sort By:

Automatic Transmission Service Kit - With Aluminum Oil Pan

T#:53644251

Part#: URO011913KT

In Stock

Sale - Save 1% $ 258.99

This product was last offered at the strikethrough price on
08-11-2026

$ 256.89 USD

Add to Wish List

Qty

Sale - Save 1%

$ 258.99

This product was last offered at the strikethrough price on
08-11-2026

$ 256.89 USD

Add to Wish List

Over the life of a vehicle, the transmission can often be overlooked when performing routine maintenance. If left unserviced, the automatic transmission fluid will break down, causing the valve body and filter to become contaminated with deposits and sludge. This will lead to poor shifting, slipping, and ultimately, transmission failure.

Show More Show Less

Automatic Transmission Service Kit - GA8HP51X / GA8HP51Z - BMW G2X G3...

T#:53361559

Part#: 24118743462KT3

In Stock

$ 438.64 USD

Add to Wish List

Qty

$ 438.64 USD

Add to Wish List

Don't let your BMW's performance degrade due to neglected maintenance. Over time, automatic transmission fluid breaks down, leading to a buildup of sludge and deposits that can clog the valve body and contaminate the filter. This results in sluggish shifting, gear slipping, and eventually, catastrophic transmission failure. Protect your investment with this comprehensive Automatic Transmission Service Kit, designed to restore smooth operation and factory-fresh shift quality.

Show More Show Less

Automatic Transmission Thermostat Kit

T#:56254893

Part#: 17111437362KT2

In Stock

$ 75.13 USD

Add to Wish List

Qty

$ 75.13 USD

Add to Wish List

We built this Turner Motorsport Cooling Overhaul Kit to hit the key failure points around your automatic transmission heat exchanger and expansion tank mounting setup without breaking the bank.

Genuine BMW Transmission Lock Pin Kit - E39, E46, E52

T#:56471649

Part#: 23317501584KT2

Ships in 2 Business Days

$ 86.99 USD

Add to Wish List

Qty

$ 86.99 USD

Add to Wish List

This shift detent refresh kit restores positive gear indexing and exact shift lever centering. Don't let worn internal hardware degrade your driver engagement and rebuild your shift mechanism with the exact components needed to handle aggressive shifting.

Show More Show Less