BMW Maintenance & Tune-Up Parts for BMW E30 M3 S14 2.3L

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Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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Engine Oil Drain Plug
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Elring - Corporate Logo
T#:54317188
Part#: 455.740
In Stock
New Item
$ 8.99 USD
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This engine oil drain plug is engineered to original specifications, delivering the perfect thread pitch and sealing performance.
HP520 Street Brake Fluid - 500ml
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Hawk - Corporate Logo
T#:584111
Part#: HP520
Ships on Aug 11, 2026
$ 14.99 USD
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Synthetic DOT 4 brake fluid.
Boiling Point - Dry: 500 Degrees Fahrenheit
Made for high performance street specifications and handles a higher dry boiling point than a typical off the shelf brake fluid.
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ELring Oil Drain Plug w/ Washer - B58 B48 B46 B38 N55
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Elring - Corporate Logo
T#:45483595
Part#: 774.390
Special Order: No Guaranteed ETA
$ 3.99 USD
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Replacement engine oil drain plug with washers from Elring Replaces BMW # 11131273093

No Longer Available.
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Genuine BMW Motorsport - Corporate Logo
T#:396369
Part#: 12311311449KT
Ships on Aug 12, 2026
$ 1,696.99 USD
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Group A racecars were the top of their class in both touring car and rally racing. Heavily modified and extremely fast these cars set out to demonstrate the best of what a manufacturer could do on the racetrack. It was the predecessor to the current DTM class racing and set a standard for many other divisions of motorsport to follow.  

One of the weaker points of the S14 engine, when speaking from a racing standpoint is the belt drive system. While fine for a street going car, a V-belt is not suitable for high RPM applications. On the track, most of your time will be spent in the higher rev range which puts extreme amounts of stress on the factory setup. BMW realised this and came up with a solution that involved doing away with the V belt system and using a 6 rib serpentine style instead.

Extremely resistant to slippage and failure this design holds up much better the abuse of track duty and won't leave you stranded and waiting for tow back to the pit. Additionally, this kit does not accommodate and a/c compressor and the alternator and waterpump are underdriven by way of slightly larger pulleys. Combined, this puts less of a load on the crankshaft which leads to more efficient power delivery to the ground. If you track you E30 M3, this is an essential upgrade and until now was extremely difficult to source. Do not skip this pivotal step in your engine build or overhaul and get a leg up on the competition the Group A way.
Please note this kit is special order and in non-returnable

Features:

  • Kit replaces all engine pulleys and crank damper
  • Includes 6 rib serpentine belt
  • Underdriven waterpump and alternator pulleys
  • Recommended for off road and racing use only 

This kit fits the following BMWs:
1986-1992 BMW M3 All 
 

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PIAA Super Silicone Wiper Refill - 1 Replacement Insert
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PIAA - Corporate Logo
T#:340386
Part#: TMS4214
Ships in 8 Business Days
Starting at $ 11.26 USD
Free Shipping on orders $49 and up
Starting at $ 11.26 USD
Free Shipping on orders $49 and up
This is a replacement blade insert for use on PIAA Super Silicone and PIAA Sporza wiper blades. Be sure to choose your wiper blade length, below.
Transmission Fluid Filler With Adapter Set - 12.5 Liter
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We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:29101665
Part#: 999 990 1000/S
Special Order: No Guaranteed ETA
$ 426.99 USD
$ 426.99 USD
  • The Meyle Transmission Fluid Filleris the most robust transmission filling tool on the market. With a 12.5-liter capacity, it provides ample room for filling and flushing any transmission. You can use it manually with a hand pump or connect it to an air compressor for a pneumatic filling process. This tool helps you complete the job quickly and reliably. Every component of this filler, from the hand pump to the reinforced hose and premier coupler, to the tank itself, showcases the premium craftsmanship synonymous with Meyle. This durable filler will be your trusted companion for every transmission fluid change throughout its lifetime.


    The Meyle Adapter Set for the Transmission Fluid Filler Pump is designed for a wide range of Euro and domestic vehicles. This set allows you to maximize the utility of Meyle's premium-built pump across various makes in your driveway. Each adapter easily attaches to the filler's coupler, ensuring quick and seamless transitions between adapters. The set comes in a blow-molded case, providing convenient and mess-free storage.


    Includes:

    • Hand Pump
    • Reinforced Hose
    • Coupler (for adapter fittings, sold separately)
    • Pressure Gauge
    • Pressure Relief Valve
    • BMW, Volvo Adapter (5/16" -24 UNF)
    • VW, Audi, Porsche Adapter (M10 x 1.00)
    • VW Adapter (Alternate)
    • VW, BMW Adapter (Alternate)
    • Nissan, Honda, BMW Adapter (Alternate)
    • Audi, VW, Seat, Skoda Adapter (M24 x 1.50)
    • Audi Adapter (M22 x 1.50)
    • Mercedes-Benz Adapter (M12 x 1.50)
    • Toyota, Lexus Adapter (M18 x 1.50)
    • Ford, Mazda Adapter (1/8" NPT)

  • WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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    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
    $ 24.99 USD
    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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    Transmission Fluid Filler - 12.5 Liter
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    We Price Match - Give Us A Call or Chat! This filler does NOT include the adapter set to allow the hose to reach the transmission fluid pan. The adapte
    Meyle - Corporate Logo
    T#:29068522
    Part#: 9999901000
    Special Order: No Guaranteed ETA
    $ 368.99 USD
    $ 368.99 USD
  • The Meyle Transmission Fluid Filleris the most robust transmission filling tool on the market. With a 12.5-liter capacity, it provides ample room for filling and flushing any transmission. You can use it manually with a hand pump or connect it to an air compressor for a pneumatic filling process. This tool helps you complete the job quickly and reliably. Every component of this filler, from the hand pump to the reinforced hose and premier quick-coupler, to the tank itself, showcases the premium craftsmanship synonymous with Meyle. This durable filler will be your trusted companion for every transmission fluid change throughout its lifetime.


    Please note: This filler does NOT include the adapter set to allow the hose to reach the transmission fluid pan. The adapter set part number is T29101662.


    Includes:

    • Hand Pump
    • Reinforced Hose
    • Quick-Coupler (for adapter fittings, sold separately)
    • Pressure Gauge
    • Pressure Relief Valve

  • WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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    Genuine BMW Thread Lock, High-Strength 10Ml - 83192210337 - E38 ...
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    Genuine BMW - Corporate Logo
    T#:169961
    Part#: 83192210337
    Back Ordered
    21% off MSRP $ 38.99

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

    $ 30.99 USD
    Free Shipping on orders $49 and up
    21% off MSRP
    $ 38.99

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

    $ 30.99 USD
    Free Shipping on orders $49 and up


    Genuine BMW Thread Lock, High-Strength - 10Ml
    This item fits the following BMW Chassis:
    E38


    Pentosin ATF 9 Automatic Transmission Fluid - 5 Liters
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    Pentosin - Corporate Logo
    T#:46134786
    Part#: 1058211
    Ships on Jul 28, 2026
    $ 139.99 USD
    Free Shipping on orders $49 and up
    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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    300V 10w40 "Chrono" - 2 Liters
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    Motul - Corporate Logo
    T#:558733
    Part#: 825921
    Back Ordered
    $ 47.99 USD
    Free Shipping on orders $49 and up
    Red Line RL-600 DOT4 Brake Fluid - 473ml
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    Redline - Corporate Logo
    T#:394780
    Part#: REDLINE13A
    Back Ordered
    Starting at $ 16.99 USD
    Free Shipping on orders $49 and up
    Starting at $ 16.99 USD
    Free Shipping on orders $49 and up
    Synthetic DOT 4 brake fluid.
    Boiling Point - Dry: 604 Degrees Fahrenheit / Wet: 400 Degrees Fahrenheit.
    RL-600 decreases ABS cycle times for more responsive and consistent pedal feel, blendable with DOT 3, DOT 4 and DOT 5.1 fluids.
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    Permatex High Strength Threadlocker - Red
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    Permatex - Corporate Logo
    T#:378189
    Part#: 27100
    Back Ordered
    $ 8.99 USD
    Free Shipping on orders $49 and up
    The easiest way to permanently lock a bolt in place
    Gear Oil - SAE 70W-80 Synthetic - 1 Liter
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    Febi - Corporate Logo
    T#:46134821
    Part#: 184247
    Special Order: No Guaranteed ETA
    $ 44.99

    This product was last offered at the strikethrough price on
    01-27-2026

    $ 30.99 USD
    Free Shipping on orders $49 and up
    $ 30.99 USD
    Free Shipping on orders $49 and up