BMW Transmission Parts for BMW Z4 M Roadster S54 (2003-2008)

Clear BMW chassis

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:

Royal Purple Max-Gear Gear Oil - 75w90 - 1 Quart - BMW

T#:369661

Part#: 01300

In Stock

$ 22.99 USD

Add to Wish List

Qty

$ 22.99 USD

Add to Wish List

Max Gear is a high-performance automotive gear oil designed to provide maximum protection to heavily loaded gears while increasing power throughput through the drive train. Max Gear virtually eliminates both gear and bearing wear—even under severe squeeze film conditions caused by extremely high loads, sudden shock loads, or low RPMs. Slippery, synthetic molecules not only reduce wear and friction but significantly increase Max Gear’s cold weather fluidity and lubricity, making it the ideal choice for vehicles operating in cold climates. Gears run smoother, quieter, cooler, and longer without overhauls. It is non-corrosive to both ferrous and nonferrous metals.

Show More Show Less

Manual Transmission Service Kit - BMW Z4 M Coupe/Roadster

10X Entries Into Our F80 M3 Sweepstakes

T#:30960455

Part#: TMSZ4MMTSKT1

In Stock

Sale - Save 16% $ 90.99

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

$ 76.18 USD

Add to Wish List

Qty

Sale - Save 16%

$ 90.99

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

$ 76.18 USD

Add to Wish List

The oil in your manual transmission is extremely vital to the life of your transmission. Over time it will begin to break down, lose viscosity, and begin to allow excess heat and friction. This kit is the perfect remedy to this problem. Included are 2 Liters of Liqui-Moly Top Tec 5100 Manual Transmission Fluid, a URO fill plug, and an ECS Magnetic Drain Plug.

Show More Show Less

Transmission Filter

2X Entries Into Our F80 M3 Sweepstakes

T#:350821

Part#: 24341423376

In Stock

$ 24.47

This product was last offered at the strikethrough price on
05-02-2026

$ 19.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 24.47

This product was last offered at the strikethrough price on
05-02-2026

$ 19.99 USD

Limited Qty Sale

Add to Wish List

Manual Transmission Service Kit - BMW Z4 M Coupe/Roadster

10X Entries Into Our F80 M3 Sweepstakes

T#:30960456

Part#: TMSZ4MMTSKT

In Stock

Sale - Save 6% $ 95.99

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

$ 90.27 USD

Add to Wish List

Qty

Sale - Save 6%

$ 95.99

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

$ 90.27 USD

Add to Wish List

The oil in your manual transmission is extremely vital to the life of your transmission. Over time it will begin to break down, lose viscosity, and begin to allow excess heat and friction. This kit is the perfect remedy to this problem. Included are 2 Liters of Redline D4 ATF, which is recommended by Redline for this manual transmission and features a fully synthetic base for better protection and wear resistance, a URO fill plug, and an ECS Magnetic Drain Plug.

Show More Show Less

Automatic Transmission Service Kit - Level 2

10X Entries Into Our F80 M3 Sweepstakes

T#:15710800

Part#: 24341423376-KT

Ships in 2 Business Days

$ 192.51 USD

Add to Wish List

Qty

$ 192.51 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. Kit Includes: Automatic transmission filter with associated hardware Oil pan gasket Drain plug with sealing washer Fill plug with sealing washer 7 quarts Redline D4 automatic transmission fluid

Show More Show Less

Rein Magnetic Transmission Drain Plug

2X Entries Into Our F80 M3 Sweepstakes

T#:53785537

Part#: HWU0117

Back Ordered

Sale - Save 5% $ 16.99

This product was last offered at the strikethrough price on
08-31-2026

$ 16.09 USD

Add to Wish List

Qty

Sale - Save 5%

$ 16.99

This product was last offered at the strikethrough price on
08-31-2026

$ 16.09 USD

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

Project Cars

SELECT YOUR BMW

BMW Transmission Parts for BMW Z4 M Roadster S54 (2003-2008)

Sub-Categories

Royal Purple Max-Gear Gear Oil - 75w90 - 1 Quart - BMW

Manual Transmission Service Kit - BMW Z4 M Coupe/Roadster

Transmission Filter

Manual Transmission Service Kit - BMW Z4 M Coupe/Roadster

Automatic Transmission Service Kit - Level 2

Rein Magnetic Transmission Drain Plug

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Narrow Results