BMW Transmission Parts for BMW 3 Series F34 (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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Genuine BMW Automatic Transmission Service Kit - BMW 8HP F & G-Chassis
Genuine BMW Automatic Transmission Service Kit - BMW 8HP F & G-Chassi...
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Genuine BMW - Corporate Logo
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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S-Tec Remanufactured Transfer Case W/ Actuator - BMW F22/23 F3X F10
S-Tec Remanufactured Transfer Case W/ Actuator - BMW F22/23 F3X F10 ...
For vehicles with a production date from 07/2015+
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S-Tec - Corporate Logo
T#:50066835
Part#: 27105A371F3
Ships in 1-2 days
New Item
$ 4,573.56 USD
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$ 4,573.56 USD
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Restore your xDrive All Wheel Drive system with this remanufactured transfer case from S-Tec. Transfer cases are an important part of the xDrive system, transfering power from the transmission to the front differential and wheels. This remanufactured unit has been completely disassembled, rebuilt with OE-quality components, then reassembled and tested for proper functionality. No core charge included.
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Genuine BMW Automatic Transmission Mechatronic Repair Kit - GA8HP50Z
Genuine BMW Automatic Transmission Mechatronic Repair Kit - GA8HP50Z ...
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Genuine BMW - Corporate Logo
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
Genuine BMW B58 3.0L Transmission Oil Cooler - 17218570062
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Genuine BMW - Corporate Logo
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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Corteco Transfer Case Output Shaft Seal
Corteco Transfer Case Output Shaft Seal
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Corteco - Corporate Logo
T#:592136
Part#: 27107546667
Ships in 4 Business Days
$ 15.33 USD
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$ 15.33 USD
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Seals where the output shafts enter the transfer case
Automatic Transmission
Automatic Transmission
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Genuine BMW - Corporate Logo
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!
Automatic Transmission
Automatic Transmission
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Genuine BMW - Corporate Logo
T#:45073884
Part#: 24008601690KT
Ships in 9 Business Days
$ 15,306.99 USD
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$ 15,306.99 USD
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This includes a Core Charge of $2860.00!
Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter
Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter
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Pentosin - Corporate Logo
T#:46134785
Part#: 1058111
Ships on Jul 27, 2026
$ 31.99 USD
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$ 31.99 USD
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Pentosin ATF9 is specially developed with reduced viscosity to optimize the performance of the latest generation 8 and 9-speed ZF automatic transmissions. Pentosin ATF 9 has been developed to deliver outstanding friction control to ensure excellent shifting performance.
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Red Line 15W-40 Synthetic Oil - for Diesel's - 1 quart
Red Line 15W-40 Synthetic Oil - for Diesel's - 1 quart
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Redline - Corporate Logo
T#:201458
Part#: 21404
Ships on Jul 30, 2026
$ 18.99 USD
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$ 18.99 USD
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  • Recommended for API CJ-4/CI-4 Plus/CI-4/CF/CH-4/CF-4
  • Popular for Light Duty trucks including Chevrolet Duramax, Dodge Cummins, Ford Power Stroke
  • Best choice in medium and heavy-duty diesel truck engines for maximum durability
  • Improved drain intervals provide excellent value for commercial fleet use
  • Also for API SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 E7/E9, MB 228.3
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    Motul Motyl Gear SAE 75W80 Gear Oil - 1 Liter Bottle (1.05 Quart)
    Motul Motyl Gear SAE 75W80 Gear Oil - 1 Liter Bottle (1.05 Quart) ...
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    Motul - Corporate Logo
    T#:2249
    Part#: MOTY-75W80-1L
    Ships on Aug 5, 2026
    10% off MSRP $ 20.44

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

    $ 18.40 USD
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    10% off MSRP
    $ 20.44

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

    $ 18.40 USD
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    Motul Motylgear 75W80 is a gear oil/gearbox lubricant especially recommended for hard to shift gearboxes and also for BMW, Peugeot, Citroen, and Renault gearboxes. Motul has formulated Motylgear 75W-80 as an extreme pressure lubricant for efficient anti-wear protection and reinforced it with synthetic base stocks for a better resistance at high temperature and for longer life.
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    Automatic Transmission Seals And O-Rings Kit
    Automatic Transmission Seals And O-Rings Kit
    Fits BMW models equipped with the 1st-generation ZF 8HP45 or 8HP45X transmission
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    Elring - Corporate Logo
    T#:54530867
    Part#: 821.470
    In Stock
    New Item
    $ 209.99 USD
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    $ 209.99 USD
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    The Elring Automatic Transmission Gasket Set provides the ultimate preventative maintenance or repair solution.
    Spool Performance Stage 2 Upgraded Transmission DIY Parts Kit - 8HP45, 8HP50, 8HP51
    Spool Performance Stage 2 Upgraded Transmission DIY Parts Kit - 8HP45...
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    Spool Performance - Corporate Logo
    T#:42907361
    Part#: SP-ZF-SF-S3
    Special Order: No Guaranteed ETA
    $ 3,999.00 USD
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    $ 3,999.00 USD
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    Unleash the power of your B58 engine with Spool Performance's Stage 2 Upgraded Transmission DIY Parts Kit.
    Meyle Automatic Transmission Flush & Fill Service Kit - 8HP45 8HP70 - F22 F30 F10 G30 F06 F01 G11 F25 G01 Z4
    Meyle Automatic Transmission Flush & Fill Service Kit - 8HP45 8HP70 -...
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    Meyle - Corporate Logo
    T#:29201099
    Part#: 3001351007/XK
    Special Order: No Guaranteed ETA
    $ 540.99 USD
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    $ 540.99 USD
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    Changing the automatic transmission pan, filter, and fluid is an important maintenance task that can help ensure the longevity and optimal performance of your vehicle's transmission system. Meyle has made this process easier with their Automatic Transmission Service kits. This kit includes everything necessary to perform a full transmission flush and fill, including the extra transmission fluid necessary for a proper flush. Included: 12L of Meyle's Specially Formulated Transmission Fluid 1 Replacement Oil Pan With Filter Element Replacement Drain Plug w/ Crush Washer All Necessary Hardware
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    Transmission Mount - Priced Each
    Transmission Mount - Priced Each
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    Meyle - Corporate Logo
    T#:36032318
    Part#: 22316796617
    Special Order: No Guaranteed ETA
    $ 32.99 USD
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    $ 32.99 USD
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    Genuine BMW Rubber Mounting - This item fits the following BMW Chassis: F22,F30,F31,F32,F33,F34,F36
    Meyle Automatic Transmission Fluid Plus 9 - 1 Liter
    Meyle Automatic Transmission Fluid Plus 9 - 1 Liter
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    Meyle - Corporate Logo
    T#:55569543
    Part#: 0140193200
    Special Order: No Guaranteed ETA
    New Item
    $ 24.99 USD
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    $ 24.99 USD
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    Don't let fluid breakdown slow down your shifts or trigger performance-robbing transmission slip when you're pushing your car to the limit. This Meyle ATF Plus 9 high-performance transmission fluid is engineered to withstand the extreme thermal loads and intense shear stress generated during aggressive street driving and high-RPM track sessions. Its advanced synthetic formula provides a robust lubricating film that limits friction within the gearsets and maintains crisp clutch engagement, ensuring your multi-speed automatic handles rapid downshifts and hard acceleration flawlessly.
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    Rein - Radiator Hose
    Rein - Radiator Hose
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    Rein - Corporate Logo
    T#:34080760
    Part#: 17127600554
    Ships in 4 Business Days
    $ 49.99 USD
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    $ 49.99 USD
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    Radiator Hose is a critical component for maintaining the cooling system in your BMW, ensuring efficient coolant flow and optimal engine temperature regulation. This high-quality replacement hose helps prevent overheating and reduces the risk of coolant leaks, protecting your engine from damage. Designed to meet or exceed OEM standards, the Radiator Hose guarantees a precise fit and reliable, long-lasting performance. Available through Turner Motorsport, this hose offers an easy, direct-fit installation, making it an excellent choice for BMW owners looking to restore or upgrade their vehicle’s cooling system.

    • Designed for BMW models to ensure a perfect fit and compatibility
    • Maintains efficient coolant flow to prevent engine overheating
    • Constructed from high-quality, heat-resistant materials for durability
    • Reduces the risk of coolant leaks and protects against engine damage
    • Direct-fit replacement for easy, hassle-free installation
    • Meets or exceeds OEM specifications for superior performance and reliability

    Upgrade your BMW’s cooling system with the Radiator Hose, ensuring long-lasting engine protection and optimal performance.

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    URO AT Plug Sealing Sleeve - BMW Multiple Applications
    URO AT Plug Sealing Sleeve - BMW Multiple Applications
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    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    URO - Corporate Logo
    T#:37858381
    Part#: 24147588896
    Back Ordered
    $ 10.99 USD
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    $ 10.99 USD
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    URO AT Plug Sealing Sleeve - BMW Multiple Applications

    URO AT Plug Sealing Sleeve - BMW Multiple Applications is a high-quality replacement designed to prevent automatic transmission fluid leaks and restore optimal transmission performance. This direct-fit sealing sleeve replaces worn or cracked originals, ensuring a secure and long-lasting seal.

    • Direct-fit OE replacement restores factory sealing integrity
    • Prevents ATF leakage that can lead to transmission performance issues
    • OE-style o-ring profile and durometer ensure proper compression and fit
    • Manufactured from high-quality materials to resist extreme heat and ATF corrosion
    • Enhances transmission reliability and longevity
    • Backed by a 24-month unlimited mileage warranty

    Compatible with multiple BMW applications, this URO AT Plug Sealing Sleeve helps maintain smooth shifting and overall transmission efficiency.

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    Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
    Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
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    Pentosin - Corporate Logo
    T#:46134786
    Part#: 1058211
    Ships on Jul 27, 2026
    $ 139.99 USD
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    $ 139.99 USD
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    Pentosin ATF9 is specially developed with reduced viscosity to optimize the performance of the latest generation 8 and 9-speed ZF automatic transmissions. Pentosin ATF 9 has been developed to deliver outstanding friction control to ensure excellent shifting performance.
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    Powerflex Transmission Mount Bushing - Black Series
    Powerflex Transmission Mount Bushing - Black Series
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    Powerflex - Corporate Logo
    T#:54388342
    Part#: PFF5-4655BLK
    Back Ordered
    New Item
    $ 118.99 USD
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    $ 118.99 USD
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    Secure your gearbox geometry at the absolute limit. These 95A durometer Black Series mounts increase stiffness by 375%, preventing transmission twisting to ensure flawless shifting and maximum torque translation.
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    Powerfex Transmission Mount Bushing - Performance
    Powerfex Transmission Mount Bushing - Performance
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    Powerflex - Corporate Logo
    T#:9771557
    Part#: PFF5-4655P
    Ships in 1 Business Day
    $ 118.99 USD
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    $ 118.99 USD
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    Lock down your gearbox centerline. These 80A durometer polyurethane mounts increase transmission rigidity by 260% using CNC-machined aluminum caps, eliminating high-RPM shifter twist and structural mis-shifts on track.
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