BMW Transmission Parts for BMW 5 Series E39 (1996-2003)

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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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Rogue Engineering Transmission Mounts - Pair - Multiple BMWs ...

T#:641617

Part#: TM

Back Ordered

$ 69.00 USD

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$ 69.00 USD

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Unlike other aftermarket mounts, the mounting plate and studs of our mounts have been Zinc-plated to prevent corrosion. Rogue Engineering Transmission Mounts are sold as a pair, and come with Grade 8 Zinc plated hardware. Rogue Engineering transmission mounts are designed with street comfort in mind while still reducing left and right movement of the transmission. By using a cylindrical shape instead of the factory hourglass like design and utilizing Neoprene rubber deflection can be significantly reduced, minimizing unwanted transmission movement while maintaining vibration dampening characteristics.

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ZF 320z S5D 5-Speed Manual Transmission Detent Tool Kit

T#:23416568

Part#: RGZFDETENT

In Stock

$ 127.99 USD

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$ 127.99 USD

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Required drift/punch set for replacing ZF S5D 320z detent pins and springs, a common cause of the infamous "5th gear lean" among other shifter-related issues.

Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...

For vehicles with A5S325Z transmission only, from 03/2001 production date

T#:639803

Part#: 24341423376

In Stock

Sale - Save 20% $ 29.99

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

$ 23.99 USD

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Sale - Save 20%

$ 29.99

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

$ 23.99 USD

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Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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M18 Automatic Transmission Fill Plug - BMW

For vehicles with production date from 03/2001

T#:22690760

Part#: 24117552349

In Stock

Sale - Save 11% $ 8.99

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

$ 7.99 USD

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Sale - Save 11%

$ 8.99

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

$ 7.99 USD

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Fits various BMW Transmissions. Includes rubber sealing washer/o-ring.

Drivetrain Mount Kit

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:374642

Part#: 22111092823KT1

Ships in 1 Business Day

$ 272.99

This product was last offered at the strikethrough price on
03-04-2026

$ 268.99 USD

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$ 268.99 USD

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Transmission Filter

5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:38587682

Part#: 24111218899

Ships in 7 Business Days

$ 25.99 USD

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$ 25.99 USD

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Throughout a vehicle’s lifespan, transmission maintenance is often overlooked. If neglected, automatic transmission fluid deteriorates, allowing sludge and deposits to contaminate the valve body and filter. This can cause poor shifting, slipping, and, ultimately, the need for transmission replacement.

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BMW Transmission Parts for BMW 5 Series E39 (1996-2003)

Sub-Categories

Rogue Engineering Transmission Mounts - Pair - Multiple BMWs ...

ZF 320z S5D 5-Speed Manual Transmission Detent Tool Kit

Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...

M18 Automatic Transmission Fill Plug - BMW

Drivetrain Mount Kit

Transmission Filter

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