Genuine BMW BMW Transmission Parts for BMW 4 Series F32 (2014+)

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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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Remanufactured Mechatronic Unit - GA8HP45Z Transmission

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T#:6699687

Part#: 24345A13182KT

Ships in 3 Business Days

$ 6,301.99 USD

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$ 6,301.99 USD

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Includes a $1179.75 refundable core charge

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

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T#:27138563

Part#: 24115A13115KT

Ships in 3 Business Days

$ 908.99

This product was last offered at the strikethrough price on
04-06-2026

$ 850.99 USD

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$ 850.99 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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6 Speed Manual Gearbox

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T#:5229456

Part#: 23008609424KT

Ships in 3 Business Days

$ 7,728.99 USD

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$ 7,728.99 USD

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Price includes $1221.00 Core Charge. Genuine BMW replacement manual transmission assembly

Genuine BMW Automatic Transmission Mechatronic Repair Kit - GA8HP50Z ...

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T#:27605430

Part#: 24345A131A2KT

Ships in 5 Business Days

$ 6,510.99 USD

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$ 6,510.99 USD

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NOTE: The retail price shown includes a refundable $1430 core charge. The core charge will be refunded after we have received your rebuildable core return. A transmission mechatronics unit, often referred to simply as a "mechatronics unit," is a component found in modern automatic transmissions. It combines mechanical and electronic elements to control various functions of the transmission system, including gear shifting, clutch engagement, and torque distribution. The mechatronics unit contains sensors, solenoids, valves, processors, and other electronic components that work together to manage the transmission's operation. It receives input signals from various sensors throughout the vehicle, such as speed sensors, throttle position sensors, and engine load sensors, to determine the optimal gear selection and timing for shifting. If your mechatronics unit has a failed component, the whole unit must be replaced as BMW does not provide individual components. This Mechatronic Repair Kit includes the basic items necessary to replace your unit, including the mechatronics unit itself, a transmission pan, filter, and gasket, plus a new electrical socket connector. Pair this kit with your preferred transmission fluid to restore proper transmission operation.

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Genuine BMW B58 3.0L Transmission Oil Cooler - 17218570062

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T#:528976

Part#: 17218570062

Ships in 6 Business Days

6% off MSRP $ 509.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 478.99 USD

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6% off MSRP

$ 509.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 478.99 USD

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Enhance your BMW's performance with the Genuine BMW B58 3.0L Transmission Oil Cooler - 17218570062. This genuine BMW transmission oil cooler ensures optimal cooling efficiency and protects your transmission from overheating. Here are the key benefits:

Genuine BMW part for superior quality and reliability
Specifically designed for the B58 3.0L engine
Helps maintain optimal transmission temperature
Protects transmission components from wear and damage

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Automatic Transmission

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T#:45176134

Part#: 24008689790KT

Ships in 9 Business Days

$ 13,425.99 USD

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$ 13,425.99 USD

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This includes a Core Charge of $2860.00!

Genuine BMW Transfer Case - ATC 35L

Includes motor. Comes pre-filled with transfer case fluid. For vehicles with production date up to 6/15. ¦ Includes motor. Comes pre-filled with...

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T#:638103

Part#: 27108643149KT

Ships in 9 Business Days

$ 6,680.99 USD

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$ 6,680.99 USD

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Genuine BMW Transfer Case - ATC 35L

Upgrade your BMW's xDrive system with the Genuine BMW Transfer Case - ATC 35L, essential for maintaining optimal performance and reliability. This genuine BMW part ensures seamless integration and functionality, replacing your malfunctioning transfer case to restore xDrive operation effectively. The price includes a $1102.00 core charge refundable upon return of the old part.

Key Benefits:

Genuine BMW part for guaranteed quality and compatibility
Restores xDrive functionality for enhanced driving experience
Includes $1102.00 core charge refundable upon return
Ensures seamless integration with your BMW's systems

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Exch. 6 Speed Gearbox

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T#:45210355

Part#: 23007615977KT

Ships in 9 Business Days

$ 6,220.99 USD

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$ 6,220.99 USD

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This includes a Core Charge of $1573.00!

Genuine BMW Remanufactured Transfer Case - ATC 35L F10 F22 F30 ...

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T#:6699708

Part#: 27105A371F2KT

Ships in 9 Business Days

$ 7,933.99 USD

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$ 7,933.99 USD

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Replace your malfunctioning transfer case to restore xDrive operation Includes a refundable $2359.50 core charge

Genuine BMW Transmission, Differential, & Transfer Case Service Kit -...

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T#:39126859

Part#: F3XDIFFXDRSRVKT

Ships in 9 Business Days

$ 786.99 USD

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$ 786.99 USD

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BMW manual transmissions, differentials, and transfer cases require specific fluids to maintain optimal performance and prevent excessive wear on internal components like gears and bearings. While these fluids don’t endure high temperatures like engine oil, they still degrade over time and accumulate metal particles and other contaminants, leading to reduced lubrication and accelerated wear. This can ultimately shorten the lifespan of your transmission, differentials, and transfer case. This kit includes all the essential Genuine BMW fluids and drain plugs needed for your vehicle, along with specialized tools to simplify the maintenance process!

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Genuine BMW BMW Transmission Parts for BMW 4 Series F32 (2014+)

Sub-Categories

Remanufactured Mechatronic Unit - GA8HP45Z Transmission

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

6 Speed Manual Gearbox

Genuine BMW Automatic Transmission Mechatronic Repair Kit - GA8HP50Z ...

Genuine BMW B58 3.0L Transmission Oil Cooler - 17218570062

Automatic Transmission

Genuine BMW Transfer Case - ATC 35L

Genuine BMW Transfer Case - ATC 35L

Key Benefits:

Exch. 6 Speed Gearbox

Genuine BMW Remanufactured Transfer Case - ATC 35L F10 F22 F30 ...

Genuine BMW Transmission, Differential, & Transfer Case Service Kit -...

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