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

Clear BMW chassis

Please ensure your correct model is selected

Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

Sub-Categories

Sort By:
Shifter Repair Kit - Each
Shifter Repair Kit - Each
Genuine BMW - Corporate Logo
T#:55245795
Part#: 2511143XKT
In Stock
New Item
$ 13.04 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 13.04 USD
Free Shipping on orders $49 and up
Add to Wish List
Tighten up your track day or spirited street shifts with this Genuine BMW Selector Rod refresh kit.
Shifter Linkage Hardware Kit
Shifter Linkage Hardware Kit
Genuine BMW - Corporate Logo
T#:55209907
Part#: 25111KT
In Stock
New Item
$ 8.91 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 8.91 USD
Free Shipping on orders $49 and up
Add to Wish List
This kit ensures your shift linkage stays safely secured and firmly engaged through every hard shift.
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
Ultra-Oval Shifter Arm Front Bushing Ultra-Oval - Black
Ultra-Oval Shifter Arm Front Bushing Ultra-Oval - Black
Powerflex - Corporate Logo
T#:54352784
Part#: PFF5-4634
Ships in 1 Business Day
New Item
$ 53.99 USD
Add to Wish List
$ 53.99 USD
Add to Wish List
Secure your shift gate alignment under high track loads. This 95A durometer polyurethane bushing replaces the flimsy factory oval rubber, eliminating shifter arm flex for fast, positive gear engagement.
Show More Show Less
Rogue Engineering E46 M3 Differential Bushing (Front Position) FIX
Rogue Engineering E46 M3 Differential Bushing (Front Position) FIX ...
Rogue Engineering - Corporate Logo
T#:54388516
Part#: RE.484.FIX
Ships in 8 Business Days
New Item
$ 64.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 64.00 USD
Free Shipping on orders $49 and up
Add to Wish List
A common failure point on the BMW E46 M3 platform occurs when the side differential mounting bolt backs out, leading to stripped threads in the differential cover.
Rear Output Shaft Kit
Rear Output Shaft Kit
99-05 Model Years
Genuine BMW - Corporate Logo
T#:55102439
Part#: 33217839465/6KT
Ships in 1 day
New Item
$ 1,974.99 USD
Add to Wish List
$ 1,974.99 USD
Add to Wish List
Over time, factory output shafts wear down, leading to unwanted play, vibrations, and a sloppy power delivery that ruins an otherwise perfect drive.
Shifter Hardware Refresh Kit
Shifter Hardware Refresh Kit
Genuine BMW - Corporate Logo
T#:55209911
Part#: 2511122KT
Ships in 1 day
New Item
$ 5.27 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 5.27 USD
Free Shipping on orders $49 and up
Add to Wish List
This Genuine BMW Manual Shift Selector Rod Hardware Kit includes the exact factory-spec shims and securing clips needed to safely lock down your shift linkage.
Manual Transmission Detent Compression Spring Kit
Manual Transmission Detent Compression Spring Kit
Genuine BMW - Corporate Logo
T#:55245852
Part#: 2331XXKT
Ships in 4 Business Days
New Item
$ 17.52 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 17.52 USD
Free Shipping on orders $49 and up
Add to Wish List
This Genuine BMW Compression Spring Kit replaces the weak factory shift springs that control the mechanical resistance and centering of your shift lever.
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.
Transmission Oil Change Kit - Automatic
Transmission Oil Change Kit - Automatic
Meyle - Corporate Logo
T#:54852040
Part#: 300 135 0403/SK
Ships on Oct 30, 2026
New Item
$ 116.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 116.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This Meyle transmission service kit provides track-tested filtration and sealing components to keep your transmission operating flawlessly.
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.
Drive Shaft - Front Right
Drive Shaft - Front Right
Febi - Corporate Logo
T#:56616380
Part#: 31607505200
Special Order: No Guaranteed ETA
New Item
$ 128.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 128.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Keep your AWD BMW operating at peak performance with this high-grade Front Right Drive Shaft from Febi Bilstein.
Meyle Automatic Transmission Fluid - DEXRON VI - 1 Liter
Meyle Automatic Transmission Fluid - DEXRON VI - 1 Liter
Meyle - Corporate Logo
T#:55713496
Part#: 140192500
Special Order: No Guaranteed ETA
New Item
$ 14.99 USD
Add to Wish List
$ 14.99 USD
Add to Wish List
Don't let fluid breakdown, gear whine, or notchiness slow down your track day or spirited backroad runs. This Meyle OE-spec gear oil is engineered to withstand the extreme thermal loads and punishing mechanical shear generated within performance manual gearboxes and differentials. Its advanced synthetic blend maintains a robust, heavy-duty oil film under intense driving conditions, protecting vital gear teeth and synchronizers from friction damage while ensuring crisp, positive gear selections when you are pushing your car to the absolute limit.
Show More Show Less
Meyle Automatic Transmission Fluid Plus 9 - 1 Liter
Meyle Automatic Transmission Fluid Plus 9 - 1 Liter
Meyle - Corporate Logo
T#:55569543
Part#: 0140193200
Special Order: No Guaranteed ETA
New Item
$ 24.99 USD
Add to Wish List
$ 24.99 USD
Add to Wish List
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.
Show More Show Less
Hydraulic Filter, Automatic Transmission
Hydraulic Filter, Automatic Transmission
Meyle - Corporate Logo
T#:55461366
Part#: 1003250005
Special Order: No Guaranteed ETA
New Item
$ 19.99 USD
Add to Wish List
$ 19.99 USD
Add to Wish List
This MEYLE automatic transmission filter screens out those harmful contaminants before they can reach critical hydraulic valves.
Bellow Kit, Drive Shaft
Bellow Kit, Drive Shaft
Meyle - Corporate Logo
T#:54852032
Part#: 100 498 0091/SK
Special Order: No Guaranteed ETA
New Item
$ 11.99

This product was last offered at the strikethrough price on
06-12-2026

$ 8.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 8.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This Meyle Original Front Outer CV Boot Kit is the perfect service solution to maintain the performance and reliability of your front-axle assembly.
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
Drive Shaft - Front Left
Drive Shaft - Front Left
Febi - Corporate Logo
T#:56543998
Part#: 33211229707
Special Order: No Guaranteed ETA
New Item
$ 132.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 132.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Keep your BMW's rear drivetrain solid and reliable with the Febi Bilstein rear left drive shaft.
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