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Transmission Service Kits

These specialized kits include everything you will need to perform a factory transmission service. Choose genuine BMW fluid and filters or opt for a high performance aftermarket alternative for superior results.
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Turner Motorsport - Corporate Logo
T#:41492600
Part#: 052755LA02
In Stock
Sale - Save 25% $ 312.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 234.74 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 312.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 234.74 USD
Free Shipping on orders $49 and up

The ZF 8-speed automatic transmission (8HP) has become the go-to choice for performance enthusiasts, delivering lightning-fast shifts, impressive torque handling, and ample tuning potential. However, the stock transmission pan falls short in critical areas. Its plastic construction, integrated non-replaceable filter, and limited fluid volume leave little margin for error in demanding conditions.

To address these limitations, we've engineered a premium solution: a cast aluminum transmission pan that boosts durability, cooling performance, and serviceability. Designed with enthusiasts in mind, this upgraded pan increases fluid capacity by 1 liter to reduce transmission temperatures and improve long-term reliability, even under aggressive driving or track conditions.

Built to outlast and outperform the OEM plastic pan, the aluminum construction resists damage from road debris and eliminates the risk of cracking. Our pan is hard-coat anodized in black for superior corrosion protection and a long-lasting finish that looks as good as it performs.

Our aluminum pan upgrade is engineered to work seamlessly with the OEM G8X 8HP transmission filter (24007855263), allowing for easy and cost-effective fluid service. Integrated magnets help to trap metal particulate, extending the life of your transmission by keeping contaminants out of the fluid.

Key Features:

Cast aluminum construction offers superior strength and resilience over the OE plastic pan

Increased fluid capacity (+1L) enhances thermal management and reduces the risk of overheating

Serviceable design uses the OEM G8X transmission filter for easy, affordable maintenance

Hard coat anodized finish provides exceptional corrosion resistance and longevity

Integrated magnets collect metallic debris, protecting transmission internals

Installation:

Vehicle plastic belly pans may vary. Because the Turner 8HP transmission pan is taller to allow for increased fluid capacity, some vehicles may require trimming of the plastic belly pan, or the belly pan may need to be installed over the transmission pan where it may make contact.

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Turner Motorsport - Corporate Logo
T#:47199305
Part#: 008789LA04
In Stock
Sale - Save 15% $ 407.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 346.79 USD
Free Shipping
Sale - Save 15%
$ 407.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 346.79 USD
Free Shipping
The Turner Motorsport High-Capacity Aluminum DCT Transmission Pan Service Kit for BMW E9X/E8X GS7D36SG applications increases fluid capacity to 7.5L for superior thermal management. Replacing fragile OEM plastic, the cast-aluminum pan features heat-dissipating fins, integrated magnets, and a Viton gasket to eliminate leaks. Customize the bundle with your choice of suction filter, DCT pressure filter, DCTF-1 fluid, and supporting hardware. Select your preferred filters, fluid, and supporting hardware options above to customize your DCT service kit.
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Turner Motorsport - Corporate Logo
T#:47233634
Part#: 008789LA05
In Stock
Sale - Save 15% $ 407.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 346.79 USD
Free Shipping
Sale - Save 15%
$ 407.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 346.79 USD
Free Shipping
The Turner Motorsport High-Capacity Aluminum DCT Transmission Pan Service Kit for BMW F8X GS7D36SG applications increases fluid capacity to 7.5L for superior thermal management. Replacing fragile OEM plastic, the cast-aluminum pan features heat-dissipating fins, integrated magnets, and a Viton gasket to eliminate leaks. Customize the bundle with your choice of suction filter, DCT pressure filter, DCTF-1 fluid, and supporting hardware. Select your preferred filters, fluid, and hardware options above to customize your F8X DCT service kit.
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Turner Motorsport - Corporate Logo
T#:41492601
Part#: 052755LA03KT
In Stock
Sale - Save 20% $ 405.99

This product was last offered at the strikethrough price on
06-14-2026

$ 324.79 USD
Free Shipping
Sale - Save 20%
$ 405.99

This product was last offered at the strikethrough price on
06-14-2026

$ 324.79 USD
Free Shipping

The ZF 8-speed automatic transmission (8HP) has become the go-to choice for performance enthusiasts, delivering lightning-fast shifts, impressive torque handling, and ample tuning potential. However, the stock transmission pan falls short in critical areas. Its plastic construction, integrated non-replaceable filter, and limited fluid volume leave little margin for error in demanding conditions.

To address these limitations, we've engineered a premium solution: a cast aluminum transmission pan that boosts durability, cooling performance, and serviceability. Designed with enthusiasts in mind, this upgraded pan increases fluid capacity by 1 liter to reduce transmission temperatures and improve long-term reliability, even under aggressive driving or track conditions.

Built to outlast and outperform the OEM plastic pan, the aluminum construction resists damage from road debris and eliminates the risk of cracking. Our pan is hard-coat anodized in black for superior corrosion protection and a long-lasting finish that looks as good as it performs.

Our aluminum pan upgrade is engineered to work seamlessly with the OEM G8X 8HP transmission filter (24007855263), allowing for easy and cost-effective fluid service. Integrated magnets help to trap metal particulate, extending the life of your transmission by keeping contaminants out of the fluid.

Key Features:

Cast aluminum construction offers superior strength and resilience over the OE plastic pan

Increased fluid capacity (+1L) enhances thermal management and reduces the risk of overheating

Serviceable design uses the OEM G8X transmission filter for easy, affordable maintenance

Hard coat anodized finish provides exceptional corrosion resistance and longevity

Integrated magnets collect metallic debris, protecting transmission internals

Kit Includes:

Turner Motorsport ZF 8HP High-Capacity Aluminum Transmission Pan
OE Hengst G8X Filter Installation Kit
Installation:

Vehicle plastic belly pans may vary. Because the Turner 8HP transmission pan is taller to allow for increased fluid capacity, some vehicles may require trimming of the plastic belly pan, or the belly pan may need to be installed over the transmission pan where it may make contact.

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Getrag - Corporate Logo
T#:641901
Part#: 28107842838
Ships in 2 Business Days
$ 91.99 USD
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$ 91.99 USD
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Located in the transmission fluid pan - also called the sucking jet pump
Genuine BMW - Corporate Logo
T#:544499
Part#: 24007855263
In Stock
7% off MSRP $ 194.99

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

$ 180.99 USD
Free Shipping
7% off MSRP
$ 194.99

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

$ 180.99 USD
Free Shipping
This is a brand new automatic transmission filter service kit directly from BMW for the GAHP75 and GAHP76 transmissions found in many of the newer BMW M cars, including the G8X M2, M3, & M4, F90 M5, F91/92/93 M8, F97 X3M, F98 X4M, F85 X5M, and F86 X6M. This kit includes all of the basic components needed to service your transmission, other than the transmission fluid. Included: Oil Pan Gasket Oil Filter Drain & Fill Plugs Oil Pan Mounting Screws (Qty 13) As per ZF's recommendations, we suggest replacing your filter and changing your fluid 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 - Corporate Logo
T#:194786
Part#: 24152357284
In Stock
$ 193.99

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

$ 192.99 USD
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$ 192.99 USD
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Genuine BMW Fluid Filter Kit, Autom. Transmission - Value Line
This item fits the following BMW Chassis:
E82,E83 X3,E90,E92,E93

Genuine BMW - Corporate Logo
T#:577462
Part#: 832221635142KT
In Stock
$ 282.99 USD
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$ 282.99 USD
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Genuine BMW - Corporate Logo
T#:378398
Part#: 83222282583KT2
In Stock
$ 236.99 USD
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$ 236.99 USD
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Genuine BMW - Corporate Logo
T#:30960432
Part#: F87M2MTSKT
In Stock
$ 134.99

This product was last offered at the strikethrough price on
07-15-2026

$ 128.99 USD
Free Shipping on orders $49 and up
$ 128.99 USD
Free Shipping on orders $49 and up
The oil in your manual transmission is extremely vital to the life of your transmission. Over time it will begin to break down, lose viscosity, and begin to allow excess heat and friction. This kit is the perfect remedy to this problem. Included are 2 liters of Genuine BMW LT-5 manual transmission fluid and Genuine BMW fill and drain plugs.
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Genuine BMW - Corporate Logo
T#:29699344
Part#: 24008672629KT
Ships in 3 Business Days
$ 178.99 USD
Free Shipping on orders $49 and up
$ 178.99 USD
Free Shipping on orders $49 and up
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 - Corporate Logo
T#:368012
Part#: 24117557070
Ships in 5 Business Days
3% off MSRP $ 143.99

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

$ 139.99 USD
Free Shipping
3% off MSRP
$ 143.99

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

$ 139.99 USD
Free Shipping
Genuine BMW Fluid Filter Kit, Autom. Transmission - Value Line
This item fits the following BMW Chassis:
E39,E46,E83 X3


Genuine BMW - Corporate Logo
T#:28104810
Part#: 832222396542KT
In Stock
$ 134.99

This product was last offered at the strikethrough price on
07-15-2026

$ 128.99 USD
Free Shipping on orders $49 and up
$ 128.99 USD
Free Shipping on orders $49 and up
Does your BMW have a gritty feel when you shift gears? Does your transmission seem less engaging under spirited driving? Over time your factory manual transmission fluid will break down and offer less than stellar protection, which is bad news for your transmission and your driving pleasure. This service kit includes new Genuine BMW fluid and plugs to refresh your transmission and restore smooth operation.
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Genuine BMW - Corporate Logo
T#:30960457
Part#: E85Z4MMTSKT
In Stock
$ 171.99 USD
Free Shipping on orders $49 and up
The oil in your manual transmission is extremely vital to the life of your transmission. Over time it will begin to break down, lose viscosity, and begin to allow excess heat and friction. This kit is the perfect remedy to this problem. Included are 2 liters of Genuine BMW LT-3 75w-90 manual transmission fluid and Genuine BMW fill and drain plugs.
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Rein DCT Transmission Service Kit - GS7D36 Transmission
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:17804809
Part#: 28107842828
In Stock at Vendor
$ 677.99

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

$ 658.99 USD
Free Shipping on orders $49 and up
$ 658.99 USD
Free Shipping on orders $49 and up
Rein offers OE-quality components in all their service kits. ​ This kit includes: Oil pan Gasket Clutch filter Suction filter Hardware

Genuine BMW - Corporate Logo
T#:372688
Part#: 24117571217
Ships in 5 Business Days
$ 321.99 USD
Free Shipping
$ 321.99 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.
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Genuine BMW - Corporate Logo
T#:53943
Part#: 28107842838
Ships in 1-2 days
4% off MSRP $ 116.99

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

$ 111.99 USD
Free Shipping
4% off MSRP
$ 116.99

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

$ 111.99 USD
Free Shipping
Located in the transmission fluid pan - also called the sucking jet pump
Genuine BMW - Corporate Logo
T#:369368
Part#: A5S325Z
Ships in 1-2 days
$ 100.99 USD
Free Shipping
$ 100.99 USD
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Genuine BMW - Corporate Logo
T#:528103
Part#: 24118632189
Ships in 1-2 days
4% off MSRP $ 290.99

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

$ 277.99 USD
Free Shipping
4% off MSRP
$ 290.99

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

$ 277.99 USD
Free Shipping
The lower oil pan on your vehicle can take a beating. Normal driving conditions throughout a day can put this stamped steel piece in serious danger. Hitting a pot hole, bump, or object in road can damage your oil pan beyond repair.
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Genuine BMW - Corporate Logo
T#:637266
Part#: S6S420G-SMGKT
Ships in 5 Business Days
$ 371.99 USD
Free Shipping
$ 371.99 USD
Free Shipping
Have you noticed your BMW having trouble getting into gear? Refresh your BMW's entire shifter detent system with this all-in-one kit! Over time shifter springs can wear out, the locking pin and 8mm ball can become damaged, and excess play allows for the transmission to potentially come out of gear. By replacing the springs, locking pin, and plugs, this excess play is effectively eliminated, helping to keep your BMW in the proper gear!
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Genuine BMW - Corporate Logo
T#:19826
Part#: 24117557069
Ships in 3 Business Days
13% off MSRP $ 174.99

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

$ 151.99 USD
Free Shipping
13% off MSRP
$ 174.99

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

$ 151.99 USD
Free Shipping


Genuine BMW Set Oil Filter -
This item fits the following BMW Chassis:
E53 X5


Genuine BMW - Corporate Logo
T#:31324231
Part#: F9XM8ATSKT
Ships in 9 Business Days
$ 1,116.99 USD
Free Shipping on orders $49 and up
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 10 Liters of Genuine BMW ATF 3+ Fluid 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 - Corporate Logo
T#:30960430
Part#: Z3MMTSKT
In Stock
$ 132.99

This product was last offered at the strikethrough price on
06-03-2026

$ 122.99 USD
Free Shipping on orders $49 and up
$ 122.99 USD
Free Shipping on orders $49 and up
The oil in your manual transmission is extremely vital to the life of your transmission. Over time it will begin to break down, lose viscosity, and begin to allow excess heat and friction. This kit is the perfect remedy to this problem. Included are 2 quarts of Genuine BMW MTF LT-2 transmission fluid and Genuine BMW fill and drain plugs.
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Genuine BMW - Corporate Logo
T#:30960452
Part#: F90M5ATSKT
Ships in 9 Business Days
$ 1,116.99 USD
Free Shipping on orders $49 and up
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 10 Liters of Genuine BMW ATF 3+ Fluid Turner Motorsport recommends performing a full service on your automatic transmission every 50,000 miles for regular street driving or 30,000 miles for vehicles that are raced or often track driven.
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Genuine BMW - Corporate Logo
T#:31191952
Part#: F95X5M8HPKT
Ships in 9 Business Days
$ 1,116.99 USD
Free Shipping on orders $49 and up
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 10 Liters of Genuine BMW ATF 3+ Fluid 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 - Corporate Logo
T#:31125608
Part#: G8XM8HPSKT
In Stock
$ 1,023.99 USD
Free Shipping on orders $49 and up
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: Genuine BMW Automatic transmission filter Genuine BMW Oil Pan Gasket & Installation Hardware Genuine BMW Drain plug with sealing washer Genuine BMW Fill plug with sealing washer 9 Liters of Genuine BMW ATF 3+ Fluid NOTE: The 8HP76 transmission is originally filled with 9.3 liters of fluid. This kit contains 9 liters of fluid as some fluid always remains in the valve body, accumulator, and transmission. The 9 liters of fluid included is enough to drain both the transmission pan, the oil cooler, and the oil cooler lines. If you have an upgraded transmission cooler, we recommend picking up an additional liter of fluid to account for the increased capacity. 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 - Corporate Logo
T#:31158722
Part#: F97X3M8HPKT
In Stock
$ 1,023.99 USD
Free Shipping on orders $49 and up
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: Genuine BMW Automatic transmission filter Genuine BMW Oil Pan Gasket & Installation Hardware Genuine BMW Drain plug with sealing washer Genuine BMW Fill plug with sealing washer 9 Liters of Genuine BMW ATF 3+ Fluid NOTE: The 8HP76 transmission is originally filled with 9.3 liters of fluid. This kit contains 9 liters of fluid as some fluid always remains in the valve body, accumulator, and transmission. The 9 liters of fluid included is enough to drain both the transmission pan, the oil cooler, and the oil cooler lines. If you have an upgraded transmission cooler, we recommend picking up an additional liter of fluid to account for the increased capacity. 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 - Corporate Logo
T#:31125686
Part#: E821MMTKT
In Stock
$ 134.99

This product was last offered at the strikethrough price on
07-15-2026

$ 128.99 USD
Free Shipping on orders $49 and up
$ 128.99 USD
Free Shipping on orders $49 and up

Genuine BMW - Corporate Logo
T#:31059465
Part#: F8XMATSKT
In Stock
$ 1,023.99 USD
Free Shipping on orders $49 and up
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 10 Liters of Genuine BMW ATF 3+ Fluid Turner Motorsport recommends performing a full service on your automatic transmission every 50,000 miles for regular street driving or 30,000 miles for vehicles that are raced or often track driven.
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Genuine BMW - Corporate Logo
T#:31092587
Part#: G8XM3MTSKT
In Stock
$ 134.99

This product was last offered at the strikethrough price on
07-15-2026

$ 128.99 USD
Free Shipping on orders $49 and up
$ 128.99 USD
Free Shipping on orders $49 and up
The oil in your manual transmission is extremely vital to the life of your transmission. Over time it will begin to break down, lose viscosity, and begin to allow excess heat and friction. This kit is the perfect remedy to this problem. Included are 2 liters of Genuine BMW LT-5 manual transmission fluid and Genuine BMW fill and drain plugs.
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Genuine BMW - Corporate Logo
T#:53361556
Part#: 24118743462KT
In Stock
New Item
$ 1,154.99 USD
Free Shipping on orders $49 and up
$ 1,154.99 USD
Free Shipping on orders $49 and up
Don't let your BMW's performance degrade due to neglected maintenance. Over time, automatic transmission fluid breaks down, leading to a buildup of sludge and deposits that can clog the valve body and contaminate the filter. This results in sluggish shifting, gear slipping, and eventually, catastrophic transmission failure. Protect your investment with this comprehensive Automatic Transmission Service Kit, designed to restore smooth operation and factory-fresh shift quality.
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Genuine BMW - Corporate Logo
T#:27138563
Part#: 24115A13115KT
In Stock
$ 919.99 USD
Free Shipping on orders $49 and up
$ 919.99 USD
Free Shipping on orders $49 and up
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 - Corporate Logo
T#:27605430
Part#: 24345A131A2KT
Ships in 5 Business Days
$ 6,510.99 USD
Free Shipping on orders $49 and up
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 - Corporate Logo
T#:49508966
Part#: 27105A75B60
Ships in 9 Business Days
4% off MSRP $ 55.99

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

$ 53.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 55.99

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

$ 53.99 USD
Free Shipping on orders $49 and up
Genuine BMW transfer box kit
Genuine BMW - Corporate Logo
T#:45210308
Part#: 24008743430KT
Ships in 9 Business Days
$ 5,127.99 USD
Free Shipping on orders $49 and up
This includes a Core Charge of $1072.50!
Genuine BMW - Corporate Logo
T#:45210337
Part#: 24008672575KT1
Ships in 9 Business Days
$ 6,510.99 USD
Free Shipping on orders $49 and up
This includes a Core Charge of $1430.00!


Genuine BMW - Corporate Logo
T#:55317663
Part#: 2331MTKT
Ships on Aug 28, 2026
New Item
$ 66.67 USD
Free Shipping on orders $49 and up
If your BMW’s manual shifter feels loose or struggles to cleanly find its gates, it’s time to rebuild your transmission shift detents.
Genuine BMW - Corporate Logo
T#:39126859
Part#: F3XDIFFXDRSRVKT
Ships in 10 Business Days
$ 870.99 USD
Free Shipping on orders $49 and up
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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Bilstein - Corporate Logo
T#:54816236
Part#: ADBP210254
Ships on Oct 21, 2026
New Item
$ 45.99 USD
Free Shipping on orders $49 and up
Packaged with a high-flow screen filter, a fresh oil sump gasket, a new drain plug, and a full set of screws, this kit has everything required to refresh your transmission pan setup and eliminate fluid leaks.
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