BMW Transmission Parts for BMW 3 Series E46 (1999-2005)

Clear BMW chassis

Please ensure your correct model is selected

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:
Powerflex Transmission Mount Bushing - Heritage Series
Powerflex Transmission Mount Bushing - Heritage Series
Powerflex - Corporate Logo
T#:54388391
Part#: PFF5-4655H
Back Ordered
New Item
$ 118.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 118.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Stabilize your gearbox under heavy cornering loads. These 70A durometer Heritage mounts increase rigidity by 150% to prevent shift-linkage binding, utilizing a discrete dark grey finish to blend into your undercarriage.
Show More Show Less
Transmission Hardware Refresh Kit
Transmission Hardware Refresh Kit
Genuine BMW - Corporate Logo
T#:55317663
Part#: 2331MTKT
Ships in 10 Business Days
New Item
$ 66.67 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 66.67 USD
Free Shipping on orders $49 and up
Add to Wish List
If your BMW’s manual shifter feels loose or struggles to cleanly find its gates, it’s time to rebuild your transmission shift detents.
Automatic Transmission Seals And O-Rings Kit
Automatic Transmission Seals And O-Rings Kit
Fits 1998-2001 BMW E46 323i / 323Ci Fits 2001-03/2005 BMW E46 325i / 325Ci Fits 1998-2000 BMW E46 328i / 328Ci Fits 2001-2005 BMW E46 330i / 330Ci
Elring - Corporate Logo
T#:54780519
Part#: 821.570
In Stock
New Item
$ 265.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 265.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Keep your BMW's drivetrain running at peak efficiency with this Elring Automatic Transmission Gasket Set.
Automatic Transmission Thermostat
Automatic Transmission Thermostat
Febi - Corporate Logo
T#:55965856
Part#: 17111437362
Special Order: No Guaranteed ETA
New Item
$ 83.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 83.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This thermostat from Febi offers an OEM-quality solution to restore peace of mind and keep your cooling system sealed and functioning exactly as intended.
Automatic Transmission Filter Kit
Automatic Transmission Filter Kit
Febi - Corporate Logo
T#:56724726
Part#: 24152333824
Special Order: No Guaranteed ETA
New Item
$ 37.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 37.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This Febi Bilstein automatic transmission filter kit is designed to restore crisp shifting and maintain reliable gear engagement.
Automatic Transmission Service Kit
Automatic Transmission Service Kit
Febi - Corporate Logo
T#:56724727
Part#: 24341423376S4
Special Order: No Guaranteed ETA
New Item
$ 76.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 76.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This Febi Bilstein automatic transmission service kit delivers factory-level filtration and sealing to keep your BMW's gearbox performing at its best.
LT2 Spec Manual TRansmission Fluid HIGH PERFORMANCE GEAR OIL (GL3+) SAE 75W-80
LT2 Spec Manual TRansmission Fluid HIGH PERFORMANCE GEAR OIL (GL3+) S...
Liqui-Moly - Corporate Logo
T#:56291001
Part#: 22080
Ships in 1 Business Day
New Item
4% off MSRP $ 24.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.99 USD
Free Shipping on orders $49 and up
Add to Wish List
4% off MSRP
$ 24.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Rein Magnetic Transmission Drain Plug
Rein Magnetic Transmission Drain Plug
Fill and drain plug for vehicles with transmission code GS5X37BZ and production date fr... For vehicles with production date from 03/2003
Rein - Corporate Logo
T#:53785537
Part#: HWU0117
Back Ordered
New Item
$ 16.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 16.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Magnetic Rein Transmission Plug Features Aluminum Construction with OE Dimensions and Threading. Magnetic Tip for Upgrade over Stock. Lightweight and Durable Construction Designed to Interface Perfectly with Modern Alloy Gear Housings
Show More Show Less
Powerflex Transmission Mount Bushing - Black Series
Powerflex Transmission Mount Bushing - Black Series
Powerflex - Corporate Logo
T#:54388342
Part#: PFF5-4655BLK
Back Ordered
New Item
$ 118.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 118.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Secure your gearbox geometry at the absolute limit. These 95A durometer Black Series mounts increase stiffness by 375%, preventing transmission twisting to ensure flawless shifting and maximum torque translation.
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping