Rein BMW Transmission Parts for BMW E92 M3 S65 4.0L

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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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OEM DCT Transmission RPM And Temperature Sensor
OEM DCT Transmission RPM And Temperature Sensor
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T#:24212301
Part#: 28107842851
In Stock
Sale - Save 5% $ 184.99

This product was last offered at the strikethrough price on
06-29-2026

$ 175.74 USD
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$ 184.99

This product was last offered at the strikethrough price on
06-29-2026

$ 175.74 USD
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Rein DCT Transmission Service Kit - GS7D36 Transmission
Rein DCT Transmission Service Kit - GS7D36 Transmission
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T#:17804809
Part#: 28107842828
In Stock at Vendor
Sale - Save 8% $ 677.99

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

$ 625.47 USD
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Sale - Save 8%
$ 677.99

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

$ 625.47 USD
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Rein offers OE-quality components in all their service kits. ​ This kit includes: Oil pan Gasket Clutch filter Suction filter Hardware
OEM Rein Oil Cooler Line O-Ring - Multiple BMWs
OEM Rein Oil Cooler Line O-Ring - Multiple BMWs
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T#:15159
Part#: 17222245358
In Stock
Sale - Save 19% $ 4.99

This product was last offered at the strikethrough price on
06-29-2026

$ 4.06 USD
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$ 4.99

This product was last offered at the strikethrough price on
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$ 4.06 USD
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This is the sealing o-ring used for many oil cooler kits on various BMW models. They're also a prime source for oil leaks because the o-ring gets 'flat' or shrinks or becomes damaged. These are usually easy to change though which puts an end to annoying small oil leaks.
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OEM Rein DCT Transmission Fluid Drain Plug - E82/88 E9X F8X F10 F12
OEM Rein DCT Transmission Fluid Drain Plug - E82/88 E9X F8X F10 F12 ...
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles equipped with a DCT
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T#:639081
Part#: 28107842383
Back Ordered
Sale - Save 5% $ 15.99

This product was last offered at the strikethrough price on
06-29-2026

$ 15.19 USD
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$ 15.99

This product was last offered at the strikethrough price on
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$ 15.19 USD
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Replace your lost or stripped drain plug with a brand new OEM Rein drain plug to prevent leaks and ensure a secure fit.
OEM Rein DCT Transmission Oil Pump - E82/88 135i, E89 Z4, E9X M3, F10 M5, F12/13 M6
OEM Rein DCT Transmission Oil Pump - E82/88 135i, E89 Z4, E9X M3, F10...
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
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T#:5718804
Part#: 28107842849
Ships in 3 Business Days
Sale - Save 5% $ 991.99

This product was last offered at the strikethrough price on
06-29-2026

$ 942.39 USD
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Sale - Save 5%
$ 991.99

This product was last offered at the strikethrough price on
06-29-2026

$ 942.39 USD
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Rein OE Dual Clutch Transmission Oil Pump Kit, including OE mounting kit Direct fit OE replacement kit Complete with OE installation kit for ease of installation Failed oil pump may lead to premature failure of clutch & transmission Highest quality standards to avoid re-work and comebacks
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Rein Magnetic Transmission Drain Plug
Rein Magnetic Transmission Drain Plug
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T#:53785537
Part#: HWU0117
Back Ordered
New Item
Sale - Save 5% $ 16.99

This product was last offered at the strikethrough price on
06-29-2026

$ 16.09 USD
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$ 16.99

This product was last offered at the strikethrough price on
06-29-2026

$ 16.09 USD
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Magnetic Rein Transmission Plug Features Aluminum Construction with OE Dimensions and Threading. Magnetic Tip for Upgrade over Stock. Lightweight and Durable Construction Designed to Interface Perfectly with Modern Alloy Gear Housings
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