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

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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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Transmission Fluid (1)

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OEM Getrag Throwout Bearing Guide Tube - E46 M3

T#:641878

Part#: 23117512866

Ships in 1 Business Day

$ 76.96

This product was last offered at the strikethrough price on
05-29-2026

$ 54.98 USD

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$ 54.98 USD

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Located on the input shaft of your manual S6S420G transmission. We recommend replacing this tube every time you replace your clutch.

E46 M3 OEM Transmission and Differential Oils

T#:2107

Part#: E46M3-OEMOILS

In Stock

$ 306.48 USD

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$ 306.48 USD

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This package contains 2 liters of Pentosin FFL-4 transmission fluid (OEM equivalent to the BMW MTF LT2 oil - Product data sheet ) and 3 470mL bottles of SAF-XJ + FM booster differential fluid (75/140 weight). These fluids meet BMW specifications and are made in Germany.

Equivalent to BMW part numbers 83 22 0 309 031 and 83 22 2 282 583.

We sell this package for the 2001-2006 E46 M3 coupe, and convertible. Works in both the manual and SMG transmissions.

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Pressure Regulator

2X Entries For Our G87 M2 Sweepstakes!

T#:594138

Part#: 24341423461

Ships in 1 Business Day

$ 109.99 USD

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$ 109.99 USD

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Replace this part to ensure proper pressure is being achieved in your transmission

Speed Sensor

For vehicles with an automatic transmission

2X Entries For Our G87 M2 Sweepstakes!

T#:591309

Part#: 24341219316

Ships in 1 Business Day

$ 81.14

This product was last offered at the strikethrough price on
08-03-2026

$ 80.69 USD

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$ 80.69 USD

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Tranmission Oil Pan Bolt Kit - E46 E39 X3 Z3

T#:5070

Part#: 24117533655K

Ships in 4 Business Days

$ 62.92 USD

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$ 62.92 USD

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Set of 22 mounting bolts for automatic transmission oil pan. When replacing the transmission filter you may want / need to replace these bolts. 24117533655.

This item fits the following BMWs:
1999-2000 E46 BMW 323i 323ci 328i 328ci
2001-2005 E46 BMW 325xi 330xi
03/2002-2005 E46 BMW 325i - M54 engine
2004-2005 E46 BMW 325i 325ci 330i 330ci
2000-3/2001 E39 BMW 525i 528i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2002 Z3 BMW Z3 2.5i Z3 3.0i

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ZF Automatic Transmission Oil Pan - E39, E46, Z4

2X Entries For Our G87 M2 Sweepstakes!

T#:1196169

Part#: 24117507556

Back Ordered

$ 188.99

This product was last offered at the strikethrough price on
05-07-2026

$ 183.99 USD

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$ 183.99 USD

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Replace your transmission or steering components with proven OE standard products. ZF is a proven quality manufacturer, allowing you to have the confidence of genuine at a more affordable price point.