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BMW Transmission Parts for BMW 3 Series G20 (2019+)

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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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Genuine BMW DTF 1 Transfer Case Oil - xDrive Models

T#:31655805

Part#: 83225A4F016

In Stock

$ 64.76 USD

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$ 64.76 USD

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BMW's xDrive all-wheel-drive system relies on transfer case fluid to lubricate its internal gears and bearings, much like a differential. This fluid helps reduce friction and prevent premature wear from metal-on-metal contact. To maintain optimal performance and extend the lifespan of your transfer case, we recommend draining and refilling the fluid approximately every 60,000 miles.

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Automatic Transmission Fluid 3+ - 1 Liter

T#:27138562

Part#: 83225A12A00

In Stock

4% off MSRP $ 76.99

$ 73.99 USD

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4% off MSRP $ 76.99

$ 73.99 USD

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Genuine BMW Automatic Transmission Oil Pan With Transmission Filter -...

T#:5229454

Part#: 24115A13115

Ships in 1-2 days

6% off MSRP $ 262.99

$ 247.99 USD

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6% off MSRP $ 262.99

$ 247.99 USD

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GA8HP 8 speed automatic transmission. Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. This item fits the following BMWs: E71,E89 Z4,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4,F30,F31,F32,F33,F34,F36

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Genuine BMW ZF 8HP Transmission Input & Output Seal Kit - BMW w/ ...

For models with a ZF 8HP Transmission only

T#:29699344

Part#: 24008672629KT

Ships Jul 1, 2025

$ 168.99 USD

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$ 168.99 USD

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If you have to drop or pull your transmission for any reason, the input and output shaft seals are one of the best "while it's out" maintenance items you can replace. Worn out shaft seals can allow transmission fluid to leak out, possibly shortening its life if the fluid level gets too low. This repair kit includes the basic components needed to replace both the front and rear seals.

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Genuine BMW 75w-85 Differential oil - .5 Liter

T#:544179

Part#: 83222413511

Ships on Nov 18, 2025

Sale - Save 5% $ 55.99

$ 53.19 USD

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$ 53.19 USD

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Liqui Moly Manual Transmission / Differential Fluid 85w90 - 1 Liter ...

10X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:394669

Part#: 20010

In Stock

Sale - Save 11% $ 9.99

$ 8.93 USD

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Sale - Save 11% $ 9.99

$ 8.93 USD

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Interval transmission fluid changes are often recommended for manual transmissions to ensure long-term reliability and maximum wear prevention. Fresh fluid will prevent small amounts of metallic build up from preventing fluid flow and clogging filters and narrow channels.

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Genuine BMW Transmission Pan Bolt - M6X28.5mm

T#:37217379

Part#: 24115B44CF5

In Stock

Sale - Save 5% $ 2.99

$ 2.83 USD

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$ 2.83 USD

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This one time use bolt is used to secure the transmission fluid pan to the transmission. If you are servicing your transmission, make sure you pick up enough of these bolts to replace your existing fluid pan bolts.

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Liqui Moly Manual Transmission & Differential Fluid 75w90 - 1 Lit...

10X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:394667

Part#: 20012

In Stock

Sale - Save 5% $ 13.98

$ 13.28 USD

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$ 13.28 USD

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Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication! Select your vehicle to make sure you are viewing the best Liqui Moly options for your application.

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Genuine BMW Manual Transmission Asa-bolt 23001222887

T#:7562

Part#: 23001222887

In Stock

Sale - Save 13% $ 2.99

$ 2.60 USD

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$ 2.60 USD

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Genuine BMW Asa-Bolt - M8X50-8.8-Zns3
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E39 M5,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E30,E34,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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1 Liter Fully Synthetic Gear Oil 75w90

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T#:597546

Part#: 22090

In Stock

Sale - Save 5% $ 17.99

$ 17.09 USD

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$ 17.09 USD

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Maintain the longevity of your BMW's manual transmission and differential by incorporating this fully synthetic 75w90 weight gear oil into your maintenance routine. Flushing and replacing fluids at specified intervals, as per your owner's manual, is crucial to prevent costly issues in the future. Explore the benefits of this gear oil:

Specifically designed for BMW manual transmissions.
Fully synthetic hypoid gear oil for high performance.
Excellent protection in diverse weather conditions.
Maximum wear protection and precise functionality.
Enables longer oil change intervals.

Meets Specifications:

API GL4, GL5, MT-1
MIL-PRF 2105 E

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High Performance Gear Oil (GL4+) SAE 75W-90 (20L JUG)

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T#:577975

Part#: 20014

In Stock

Sale - Save 10% $ 406.99

$ 365.45 USD

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Sale - Save 10% $ 406.99

$ 365.45 USD

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Turner Motorsport recommends flushing and replacing your manual transmission and differential fluid regularly to ensure proper component wear and prevent costly issues in the future. Refer to your owner's manual for specific intervals for flushing and refill.

Liqui Moly Gear Oil for your BMW

This fully synthetic 75w90 weight gear oil is designed to maintain smooth shifting in your transmission. Its unique multi-viscosity formula provides excellent protection in all weather conditions. Being fully synthetic, it guarantees smoother shifts across all vehicles.

Note: Verify that your application requires GL4 oil. This product meets API GL-4+ specifications.

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Genuine BMW Automatic Transmission Service Kit - BMW 8HP F & G-Ch...

T#:27138563

Part#: 24115A13115KT

Ships in 1-2 days

$ 759.99 USD

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$ 759.99 USD

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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 Oil Pan Gasket & Installation Hardware Drain plug with sealing washer Fill plug with sealing washer 7 Liters of Genuine BMW ATF 3+ Fluid NOTE: Depending on the model, an additional liter of fluid may be necessary if you are draining your oil cooler or removing the valve body. As per ZF's recommendations, Turner Motorsport suggests performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle is modified and makes more power than stock or if your vehicle is regularly track-driven, we recommend shorter 30,000-mile service intervals. This will ensure your transmission's fluid is free from contamination which will help extend the life of internal transmission components like clutch packs and solenoids.

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Genuine BMW Automatic Transmission Output Shaft Repair Kit - RWD - BM...

T#:626803

Part#: 24008672629

Ships Jul 1, 2025

6% off MSRP $ 69.99

$ 65.99 USD

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6% off MSRP $ 69.99

$ 65.99 USD

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Worn out output shaft seals can allow transmission fluid to leak out, possibly shortening its life if the fluid level gets too low. This repair kit includes the basic components needed to replace this seal.

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Replacement Oil Pan Kit - BMW F30/G20 330e, G30 530e, G11/12 740e 745...

T#:626800

Part#: 24348632193

Ships Jul 3, 2025

6% off MSRP $ 469.99

$ 442.99 USD

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6% off MSRP $ 469.99

$ 442.99 USD

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Servicing your ZF automatic transmission regularly is important to ensure the health of your transmission. Transmission filters for the 8-speed ZF transmission are now built into the oil pan, requiring the whole oil pan to be replaced. This oil pan replacement kit from BMW includes a new pan, gasket, an integrated filter, and installation hardware. A seal and installation hardware is also included for the oil accumulator.

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Genuine BMW Remanufactured Automatic Transmission - GA8HP51 - BMW G20...

T#:8123174

Part#: 24005A047D2KT

Ships Jul 3, 2025

Sale - Save 3% $ 13,153.99

$ 12,758.78 USD

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Sale - Save 3% $ 13,153.99

$ 12,758.78 USD

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Remanufactured Transmission directly from BMW - Includes a refundable $1258 core charge

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