Bavarian Autosport BMW Transmission Filter Kits & Transmission Service Parts for BMW 5 Series E39 (1996-2003)

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BMW automatic transmissions require a regular filter and fluid change. While BMW has recently implemented 'Lifetime' fluid on most current models, we feel that it is critical to change the transmission filter and flush the fluid at least every 50,000 miles. We carry the BMW transmission filters and special transmission fluids for your BMW.
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Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Transmission)
Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...
For vehicles with A5S325Z transmission only, from 03/2001 production date
Bavarian Autosport - Corporate Logo
T#:639803
Part#: 24341423376
Ships on Sep 5, 2025
Sale - Save 15% $ 28.99
$ 24.64 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 15% $ 28.99
$ 24.64 USD
Free Shipping on orders $49 and up
Add to Wish List
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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