BMW Transmission Parts for BMW E30 M3 S14 2.3L

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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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Elring Front Transmission Input Shaft Seal - E12, E23, E24, E28, E30, E32, E34
Elring Front Transmission Input Shaft Seal - E12, E23, E24, E28, E30,...
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:592089
Part#: 23121209311
In Stock
$ 5.90 USD
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$ 5.90 USD
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Replaces worn out or split seals causing a leak on the clutch side of the transmission.
Backup Light Switch - E30 E28 E24 E23 E32 E34
Backup Light Switch - E30 E28 E24 E23 E32 E34
FAE - Corporate Logo
T#:13246
Part#: 23141354071
Ships in 6 Business Days
$ 12.99

This product was last offered at the strikethrough price on
09-28-2026

$ 11.99 USD
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$ 11.99 USD
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This is the reverse light switch that is mounted on the back of the transmission. Only for cars with manual transmission.

This item fits the following BMWs:
1977-1983 E21 BMW 320i
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1991 E34 BMW 525i 530i 535i 540i M5
1982-1989 E24 BMW 633csi 635csi M6
1981-1987 E23 BMW 733i 735i
1988-1991 E32 BMW 735i 735ill
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Elring Input Shaft Seal - E12, E23, E24, E28, E30, E32, E34
Elring Input Shaft Seal - E12, E23, E24, E28, E30, E32, E34
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:15236
Part#: 23121220619
Ships in 2 Business Days
$ 7.99 USD
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$ 7.99 USD
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This is the transmission input shaft seal for cars with the Getrag 260/5/50, 260/6, 265/6, 280, transmissions
Corteco Manual Transmission Input Shaft Seal - Multiple BMWs
Corteco Manual Transmission Input Shaft Seal - Multiple BMWs ...
Corteco - Corporate Logo
T#:641768
Part#: 23121220619
Ships in 1 Business Day
$ 10.99 USD
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$ 10.99 USD
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This is the transmission input shaft seal for cars with the Getrag 260/5/50, 260/6, 265/6, 280, transmissions
Ball Cup Bushing - Lower
Ball Cup Bushing - Lower
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:397576
Part#: 25111207744
In Stock
$ 5.99 USD
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$ 5.99 USD
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component for manual transmissions.
Genuine BMW Ball Cup Lower - 25111207744 - E30
Genuine BMW Ball Cup Lower - 25111207744 - E30
Genuine BMW - Corporate Logo
T#:7616
Part#: 25111207744
Ships in 9 Business Days
$ 7.99 USD
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$ 7.99 USD
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Replace your damaged shifter cup to ensure smooth shifter operation.


Genuine BMW Ball Cup Lower -
This item fits the following BMW Chassis:
E30

 

Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter
Pentosin ATF 9 Automatic Transmission Fluid - 1 Liter
Pentosin - Corporate Logo
T#:46134785
Part#: 1058111
In Stock
$ 35.99 USD
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$ 35.99 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
Redline - Corporate Logo
T#:201458
Part#: 21404
Ships on Oct 20, 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) ...
    Motul - Corporate Logo
    T#:2249
    Part#: MOTY-75W80-1L
    Ships on Oct 26, 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
    Free Shipping on orders $49 and up
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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
    Free Shipping on orders $49 and up
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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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    300V 15w50 "Competition" - 2 Liters
    300V 15w50 "Competition" - 2 Liters
    Motul - Corporate Logo
    T#:11660857
    Part#: 110860
    In Stock
    10% off MSRP $ 60.83

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

    $ 54.74 USD
    Free Shipping on orders $49 and up
    Add to Wish List
    10% off MSRP
    $ 60.83

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

    $ 54.74 USD
    Free Shipping on orders $49 and up
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    Transmission Oil Filter
    Transmission Oil Filter
    5X Entries Into Our F80 M3 Sweepstakes
    We Price Match - Give Us A Call or Chat!
    Meyle - Corporate Logo
    T#:36269400
    Part#: 24311218550
    Back Ordered
    $ 25.99 USD
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    $ 25.99 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 replacement.
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    Selector Shaft Seal - Priced Each
    Selector Shaft Seal - Priced Each
    Victor Reinz - Corporate Logo
    T#:586742
    Part#: 23128677736
    Back Ordered
    $ 3.99 USD
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    $ 3.99 USD
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    Fits the following transmissions: GS6-17BG/DG GS6-53BZ/DZ GS6X53DZ Getrag 242 Getrag 235 Getrag 240 Getrag 245/10/11 Getrag 260/5/50 Getrag 265/5 ​Getrag 265/6 ZF S5-16 S5D 250G S5D 260Z GS5-39DZ
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    Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
    Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
    Pentosin - Corporate Logo
    T#:46134786
    Part#: 1058211
    In Stock
    $ 163.99 USD
    Free Shipping on orders $49 and up
    Add to Wish List
    $ 163.99 USD
    Free Shipping on orders $49 and up
    Add to Wish List
    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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