BMW Transmission Parts for BMW E30 M3 S14 2.3L

Red Line MTL Manual Transmission Fluid/Oil

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T#:3426

Part#: MTL

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$ 25.49 USD

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Red Line 70W/80W GL-4 MTL gear oil (SAE 5W30/10W30 engine oil viscosity) designed for use in BMW manual transmissions. Provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction, allowing easier shifting. The MTL can be used as a replacement for the factory MTF or MTF-LT2 used by BMW. Add MTL to older BMWs that have become tough to shift will restore shift smoothness. Many experts agree that this is best lubricant to use in BMW manual transmissions. Sold by the quart.

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Red Line 75W-90 Differential Gear Oil

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T#:3605

Part#: 8352257904

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$ 25.99 USD

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Red Line 75W90 is a full synthetic high-performance gear oil that is an excellent substitute for expensive factory fluid and an upgrade over off-the-shelf economy fluid. Red Line thoroughly evaluates the manufacturer's recommendations and only makes a fluid recommendation if their own product meets or exceeds the original specification. In many cases the Red Line synthetic will outperform the factory supplied fluids. We've been using Red Line Oil in our BMWs since we opened in 1994 and it remains our best selling BMW differential fluid. 75/90 is the weight most commonly used in BMW differentials since the 1960s, including the factory clutch-type limited-slip diffs (exceptions being M3/M5/M6 cars since 2001). We use 75W90 in nearly all BMW chassis and the custom differentials that we sell. It's great for the street where the polyol-ester base has natural lubricity and friction modifiers lead to smoother and quieter operation with lower operating temps than the factory fluid. We also use it in some track cars that don't already use the more aggressive 75/90NS fluid (without friction modifiers).

Recommended or exceeds specifications for API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360, and Chrysler spec MS-9763. Matches the specifications for the factory BMW SAF-XO diff fluid (#07512293972).

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Red Line MT-90 Manual Transmission Fluid 75w90 - 1 Quart - BMW ...

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T#:340531

Part#: RL MT90

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$ 25.49 USD

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RED LINE MT-90 is designed to provide excellent protection and improved shiftability for manual transmissions and transaxles. MTL and MT-90 have cured the problem of hard shifting in numerous transmissions which have notoriously difficult shifting. The secret to their success is two-fold. First, they have the appropriate coefficient of friction for most manual transmission synchronizers. Many gear oils, engine oils, and ATFs are too slippery for proper synchro engagement. Secondly, the viscosity characteristics of MTL and MT-90 allow proper shifting over the entire temperature range which the transmission will experience. The synthetic base oils used have a very high viscosity index which provides relatively constant viscosity as temperature changes. MTL is a low 75W, almost a 70W, at very low temperatures and a high 80W, nearly an 85W, at elevated temperatures, providing adequate viscosity to prevent wear and deaden gear noise. MT-90 is a thicker 75W90 version of MTL. The shear stability and oxidation stability of these products are excellent, thus the physical characteristics of Red Line MTL and MT-90 will change little with use.

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Bav Auto Differential, Transfer Case, Transmission Oil-Pan Wrench ...

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T#:580353

Part#: B8800025

Ships in 10 Business Days

Sale - Save 30% $ 32.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.09 USD

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$ 32.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.09 USD

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The proper size for removing BMW drain plugs.

MOTUL 75W-90 GEAR 300 Synthetic Gear and Differential Fluid

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T#:2451

Part#: MOGR300-75W90

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7% off MSRP $ 29.11

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$ 26.99 USD

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$ 29.11

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This MOTUL SAE 75W90 gearbox and differential fluid is a 100% synthetic ester based oil, which can be used in tranmissions and rear differentials under all conditions of use -- street, track and racing. This oil has proved its qualities and resistance to extreme conditions. We would not hesitate to use this MOTUL 75W-90 GEAR 300 gear oil on our own personal vehicles, and neither should you. Be sure to check your owners manual before selecting oil products for street applications. This is a 1 liter bottle, so be sure to order enough for your specific application. API GL-5.MIL-L-2105D.

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Genuine BMW 75w140 Saf-Xj - 1 liter

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T#:210900

Part#: 83222357992

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5% off MSRP $ 46.02

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$ 43.59 USD

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5% off MSRP

$ 46.02

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$ 43.59 USD

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Genuine BMW Saf-Xj

Genuine BMW MTF LT-2 Transmission Fluid. 1 Liter

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T#:211303

Part#: 83222339219

Ships in 1-2 days

$ 55.25

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$ 54.36 USD

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$ 54.36 USD

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Genuine BMW Oil For Manual Transmission Mtf Lt-2 - 1L
This item fits the following BMW Chassis:
E36 M3,E39 M5,E60 M5,E63 M6,E46 M3,E85 Z4M,E36,E39,E46,E53 X5,E63,E83 X3,E85 Z4,E86 Z4,E90,E92,E93,F06,F10,F12,F13

This item has been superseded to 83220309031

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Genuine BMW Manual Transmission Screw Plug 23117527440

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T#:7573

Part#: 23117527440

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$ 31.09 USD

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Genuine BMW Screw Plug - M24X1,5
This item fits the following BMW Chassis:
E30 M3,E39 M5,E46 M3,E30,E34,E36,E39,E46,E85 Z4

Red Line 75W110 Differential Gear Oil

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T#:388297

Part#: 57804

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$ 25.89 USD

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Redline's 75W110 suprasses all GL-5 specifications, and its full synthetic formula is engineered to provide superior wear resistance with longer service intervals. Special friction modifiers for clutch-type LSDs allow for flawless operation even in extreme conditions. It offers less noise and higher film strength than 75W90 and less drag than 75W140, making it a great fluid for troubleshooting noisy gear sets.

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75W85 Redline GL-5 Gear Oil - 1 quart

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T#:388305

Part#: 50104

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$ 25.99 USD

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Redline's 75W85 suprasses all GL-5 specifications, and meets the requirements of SAE 75W80, 75W, 80W, and 85W. Its full synthetic formula is engineered to provide superior wear resistance with longer service intervals. Special friction modifiers for clutch-type LSDs allow for flawless operation even in extreme conditions. Due to its extreme slipperiness, it may cause shifting problems in synchronized manual transmissions and is not recommended for that application.

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Genuine BMW Selector Shaft Seal - E36, E39, E46, E36/7 Z3

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T#:393258

Part#: 23128677736

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7% off MSRP $ 30.63

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$ 28.36 USD

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7% off MSRP

$ 30.63

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$ 28.36 USD

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A common source of leaks, the selector shaft seal should be replaced whenever the shifter assembly is serviced to prevent fluid loss.

Fits the following BMW chassis:
E36, E39, E46, E36/7 Z3

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Red Line Manual Transmission / Differential Fluid 75w90

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T#:394768

Part#: REDLINE4A

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Starting at $ 25.99 USD

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Starting at $ 25.99 USD

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Red Line 75W90 is a full synthetic high-performance gear oil that is an excellent substitute for expensive factory fluid and an upgrade over off-the-shelf economy fluid. Red Line thoroughly evaluates the manufacturer's recommendations and only makes a fluid recommendation if their own product meets or exceeds the original specification. In many cases the Red Line synthetic will outperform the factory supplied fluids. We've been using Red Line Oil in our BMWs since we opened in 1994 and it remains our best selling BMW differential fluid. 75/90 is the weight most commonly used in BMW differentials since the 1960s, including the factory clutch-type limited-slip diffs (exceptions being M3/M5/M6 cars since 2001).

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75w90NS GL-5 Gear Oil - 1 Quart

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T#:31556153

Part#: 1063078TSP

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$ 25.49 USD

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Febi Febi Manual Transmission Fluid (75w-80) - 1 Liter

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We Price Match - Give Us A Call or Chat!

T#:1180762

Part#: G052911

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$ 24.99

This product was last offered at the strikethrough price on
05-28-2026

$ 22.99 USD

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$ 22.99 USD

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Fully synthetic high performance GL-5 gear oil excellent lubricating properties, high ageing resistance, and high wetting and adhesion properties

Pentosin ATF 8 Automatic Transmission Fluid - 1 Liter - BMW 8HP Trans...

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T#:45963154

Part#: 1058110

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$ 26.99

This product was last offered at the strikethrough price on
04-28-2026

$ 25.99 USD

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Transmission fluid is responsible for both cooling and lubricating sensitive transmission components. Over time, this fluid becomes contaminated by particulate from clutch and gear components wearing down. This contamination reduces the fluid's ability to act as a lubricant, eventually leading to increased wear and tear within the transmission. To prevent excess wear and keep your transmission in top shape, the fluid and filter should be replaced regularly. As per ZF's recommendations, we suggest performing a full service on your 8HP automatic transmission every 50,000 miles. If your vehicle has been modified to produce more power than stock or if it 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, such as clutch packs and solenoids.

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Genuine BMW 75W-90 Transmission Fluid - 1 liter

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T#:198480

Part#: 83222339221

In Stock

11% off MSRP $ 51.76

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$ 46.15 USD

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11% off MSRP

$ 51.76

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$ 46.15 USD

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This manual transmission fluid from BMW is approved by the factory for transmission service. Be sure to check capacities in your vehicle's owners manual to verify the amount and type you need.

Red Line Lightweight ShockProof� Gear Oil

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T#:1233

Part#: TMS1233

Ships on Jun 24, 2026

$ 25.99 USD

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A unique gear oil designed to lubricate racing transmissions and transaxles which see serious loads (not recommended for most syncro-type transmissions). It has excellent low-temperature flow which allows easier shifting when cold. May be used to obtain maximum power transfer in racing differentials which do not see high temperatures. Similar to a 75W140 gear oil, but with the lower internal friction of an SAE 30 motor oil.Used in two-stroke and four-stroke motocross transmissions (often mixed in equal parts with SuperLight ShockProof™ Gear Oil). Used in most road-racing differentials with moderate power and dogring racing transaxles.

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Mishimoto Universal Automatic Transmission/Power Steering Cooler ...

For Automatic Transmissions only

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T#:378417

Part#: MMTCU

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$ 110.99 USD

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$ 110.99 USD

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The Mishimoto Universal Transmission & Power Steering Cooler is used to cool automatic transmissions. Some Mishimoto radiators are only available for manual transmission applications; by using the universal transmission cooler, automatic transmission users have the ability to use our aluminum radiators with their automatic applications that would otherwise require an integrated transmission cooler. Fender bender damage your cooler? Mishimoto has you covered under its no questions asked warranty policy. Mishimoto will provide a warranty for all claims including vehicles involved in accidents. Warranty claims must include pictures of the accident and an official police report, and must be within three months of the accident. Dimensions of this core are 3/4" x 5" x 12". WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.

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Royal Purple Max-Gear Gear Oil - 75w90 - 1 Quart - BMW

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T#:369661

Part#: 01300

Ships in 5 Business Days

$ 22.99 USD

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$ 22.99 USD

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Max Gear is a high-performance automotive gear oil designed to provide maximum protection to heavily loaded gears while increasing power throughput through the drive train. Max Gear virtually eliminates both gear and bearing wear—even under severe squeeze film conditions caused by extremely high loads, sudden shock loads, or low RPMs. Slippery, synthetic molecules not only reduce wear and friction but significantly increase Max Gear’s cold weather fluidity and lubricity, making it the ideal choice for vehicles operating in cold climates. Gears run smoother, quieter, cooler, and longer without overhauls. It is non-corrosive to both ferrous and nonferrous metals.

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Red Line 75W-140NS Differential Oil

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T#:389801

Part#: 57104

Ships in 10 Business Days

$ 25.49 USD

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$ 25.49 USD

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Genuine BMW Transmission Drain Plug

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T#:7574

Part#: 23117546876

In Stock

3% off MSRP $ 28.99

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

$ 27.99 USD

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3% off MSRP

$ 28.99

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$ 27.99 USD

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Genuine BMW Screw Plug - M24X1,5
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Manual Transmission Service Kit - BMW E30 Non-M & M3

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T#:30960425

Part#: TMSE30M3TSKT

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$ 109.99 USD

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$ 109.99 USD

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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 Redline MTL 75w-80 transmission fluid, which features a fully synthetic base for better protection and wear resistance, and Genuine BMW fill and drain plugs.

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300V 5w40 "Competition" - 2 Liters

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T#:13957881

Part#: 110817

Ships in 1 Business Day

8% off MSRP $ 46.79

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$ 42.99 USD

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8% off MSRP

$ 46.79

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$ 42.99 USD

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Use for Endurance/Rally/ GT/ Historic racing 100% synthetic racing motor oil based on ESTER Core® technology. Through technical partnerships with most prestigious Teams of car racing, MOTUL has developed a wide range of lubricants for Racing and Sport cars. The 300V motorsport line improves performance of the latest generation engines along with high protection against wear, oil pressure drop and oxidation due to high temperature. Power & engine protection. Medium to high engine dilution. Color: Visual Orange Viscosity grade SAE J 300 5W-40 Density at 20°C (68°F) ASTM D1298 0.850 Viscosity at 40°C (104°F) ASTM D445 78.7 mm²/s Viscosity at 100°C (212°F) ASTM D445 13.5 mm²/s HTHS viscosity at 150°C (302°F) ASTM D4741 4.0 mPa.s Viscosity Index ASTM D2270 176.0 Pour point ASTM D97 -48.0 °C / -54.0 °F Flash point ASTM D92 234.0 °C / 453.0 °F

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Genuine BMW Output Shaft Seal

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T#:181126

Part#: 23121205342

Ships in 3 Business Days

3% off MSRP $ 30.99

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

$ 29.99 USD

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3% off MSRP

$ 30.99

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

$ 29.99 USD

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Genuine BMW Shaft Seal - 40X55X8
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Genuine BMW Reverse Light Switch

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T#:368003

Part#: 23141354071

In Stock

3% off MSRP $ 37.99

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$ 36.99 USD

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3% off MSRP

$ 37.99

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$ 36.99 USD

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Genuine BMW Cap - 23311228470 - E30,E34,E36,E39,E46,E85,E34 M5 ...

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T#:7583

Part#: 23311228470

Ships in 1 Business Day

$ 67.99

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$ 40.99 USD

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$ 40.99 USD

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Mounting cap for the transmission assembly.

Genuine BMW Cap
This item fits the following BMW Chassis:
E34 M5,E30,E34,E36,E39,E46,E85 Z4

SuperLight ShockProof Gear Oil - 12/1quart

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T#:22789648

Part#: 58504

In Stock

$ 25.99 USD

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$ 25.99 USD

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SuperLight ShockProof Gear Oil stands out as a specialized lubricant meticulously crafted for high-performance applications, specifically tailored for transmissions and gearboxes. This product, hailing from the renowned Red Line Oil, is intricately engineered to deliver exceptional protection even in the most demanding conditions. Here's a breakdown: SuperLight Formula: The "SuperLight" designation signifies that this gear oil is formulated to be lightweight while upholding robust performance characteristics. This makes it a favored choice in racing and high-performance environments, where minimizing fluid friction and enhancing efficiency are paramount. ShockProof Technology: The incorporation of "ShockProof" technology underscores the gear oil's ability to provide outstanding protection against shock loads and extreme pressures. This feature is particularly crucial in scenarios where gears face substantial impact or stress, such as in racing or aggressive driving. High-Performance Applications: Tailored for high-performance and racing vehicles, SuperLight ShockProof Gear Oil is adept at handling the rigorous conditions experienced by transmissions and gearboxes in such demanding applications. Reduced Friction: The lightweight composition of the oil contributes to friction reduction, potentially elevating the overall efficiency of the transmission or gearbox. This characteristic can translate to improved power transfer and enhanced performance. Red Line Oil: As a reputable manufacturer, Red Line is synonymous with producing top-quality lubricants for various automotive applications. Their products enjoy popularity among automotive enthusiasts and industry professionals alike.

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Pentosin ATF 8 Automatic Transmission Fluid - 5 Liters - BMW 8HP Tran...

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T#:45997487

Part#: 1058210

In Stock

$ 113.99

This product was last offered at the strikethrough price on
04-28-2026

$ 109.99 USD

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$ 109.99 USD

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Genuine BMW Guide Tube - E30 M3

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T#:35506

Part#: 11431311677

In Stock

5% off MSRP $ 219.99

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

$ 207.99 USD

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5% off MSRP

$ 219.99

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

$ 207.99 USD

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Genuine BMW Guide Tube - L=269mm
This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
S14

Genuine BMW Front Transmission Input Shaft Seal

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T#:206393

Part#: 23121209311

Ships in 3 Business Days

6% off MSRP $ 34.99

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$ 32.99 USD

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6% off MSRP

$ 34.99

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$ 32.99 USD

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Genuine BMW Shaft Seal - 35X52X7
This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Automatic Transmission Fluid 3+ - 1 Liter

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T#:27138562

Part#: 83225A12A00

Ships in 4 Business Days

1% off MSRP $ 79.99

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

$ 78.99 USD

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1% off MSRP

$ 79.99

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

$ 78.99 USD

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MOTUL 300V 10W-40 Chrono Race Oil - 2 liter can

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T#:2448

Part#: MO300V-10W40-2L

Ships on Jun 22, 2026

6% off MSRP $ 46.99

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$ 43.99 USD

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6% off MSRP

$ 46.99

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$ 43.99 USD

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10W40 MOTUL 300V series "CHRONO" competition racing oil is a true racing lubricant for true race cars. Designed for high temperatures, high shear, and the rigors of professional and endurance racing. MOTUL has developed Double Ester Technology for new 300V series, superior to complex ester which was previously recognized as the best base oil (up to now!). Double Ester Technology, made by carefully balancing the ratio of complex ester and the newly developed macromolecular high polymer ester, enable base oil more wide-ranged, and delivers high output performance and superior reliability.

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Red Line Manual Transmission/Differential Fluid 75W-90

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T#:394833

Part#: REDLINE25A

In Stock

Starting at $ 97.99 USD

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Starting at $ 97.99 USD

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Red Line MTL may be used in transmissions which recommend 75W, 80W, or 85W GL-4 gear oils, or SAE 30 or 5W/10W30 motor oils. If a 90W GL-4 or SAE 40, 10W40, or 15W40 is required, MT-90 may be used. If the transmission or transaxle requires an SAE 90 GL-5 gear oil, then Red Line 75W90NS or 75W140NS Gear Oil may be used.

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Genuine BMW Automatic Transmission Oil Pan Gasket

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T#:368008

Part#: 24111217082

In Stock

9% 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.

$ 51.99 USD

Limited Qty Sale

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9% 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.

$ 51.99 USD

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Red Line Heavy ShockProof� Gear Oil

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T#:1234

Part#: TMS1234

In Stock

$ 25.99 USD

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$ 25.99 USD

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A unique lubricant containing a suspension of solid microscopic particles as an extreme pressure agent--unique solid dispersion which cushions gear teeth to help prevent tooth breakage and allows the use of lower viscosities. Recommended for heavily-loaded racing differentials and transmissions, Off Road racing and problem gearboxes. The viscosity characteristics allow the lubricant to resist throwoff and provide a film thickness similar to a 75W250 grade, while providing the same low fluid friction as an SAE 75W90. We have been using RedLine Oil in our street cars and race cars for years. Hands-down, it is the Number One brand of high performance lubricant for BMWs.

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Genuine BMW Guide Sleeve 3Rd And 4Th Gear - 23231224490 - E30,E34 ...

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T#:50522

Part#: 23231224490

Ships in 9 Business Days

7% off MSRP $ 316.99

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

$ 295.99 USD

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7% off MSRP

$ 316.99

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

$ 295.99 USD

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Genuine BMW Guide Sleeve 3Rd And 4Th Gear -
This item fits the following BMW Chassis:
E30,E34

Genuine BMW Selector Shaft - 23311224388 - E30,E34

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T#:50644

Part#: 23311224388

Ships in 5 Business Days

4% off MSRP $ 372.99

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

$ 358.99 USD

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4% off MSRP

$ 372.99

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

$ 358.99 USD

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Genuine BMW Selector Shaft -
This item fits the following BMW Chassis:
E30,E34

Genuine BMW Front Cross Member - E30 M3

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T#:50920

Part#: 23712225261

Special Order: No Guaranteed ETA

3% 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.

$ 112.99 USD

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3% 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.

$ 112.99 USD

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Genuine BMW Cross Member
This item fits the following BMW Chassis:
E30 M3,E30

Backup Light Switch - E30 E28 E24 E23 E32 E34

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T#:13246

Part#: 23141354071

In Stock

$ 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 Selector Shaft Seal - E36, E39, E46, E36 Z3

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T#:340660

Part#: 23121222677

In Stock

$ 5.14 USD

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$ 5.14 USD

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Rubber seals are often hardened and damaged by excessive heat and constant temperature changes causing them to become brittle and crack or split. If your seal has split, replace it with a new Elring seal for long reliability and to prevent further problems.

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW's:
E36, E39, E46, E36 Z3

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Liqui Moly Manual Transmission / Differential Fluid 85w90 - 1 Liter ...

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T#:394669

Part#: 20010

In Stock

18% off MSRP $ 14.95

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

$ 12.25 USD

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18% off MSRP

$ 14.95

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

$ 12.25 USD

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Interval transmission fluid changes are often recommended for manual transmissions to ensure long-term reliability and maximum wear prevention. Fresh fluid will prevent small amounts of metallic build up from preventing fluid flow and clogging filters and narrow channels.

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Genuine BMW Manual Transmission Asa-bolt 23001222887

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T#:7562

Part#: 23001222887

In Stock

$ 3.99

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

$ 2.99 USD

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$ 2.99 USD

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Genuine BMW Asa-Bolt - M8X50-8.8-Zns3
This item fits the following BMW Chassis:
E30 M3,E36 M3,E34 M5,E39 M5,E70 X5M,E71 X6M,E82 1M Coupe,E85 Z4M,E53 48IS,E30,E34,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36,F80 M3,F82 M4,F83

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Motylgear Manual Transmission / Differential Fluid 75w90 - 1 Liter ...

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T#:340559

Part#: 317011

In Stock

5% off MSRP $ 15.72

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

$ 14.99 USD

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Qty

5% off MSRP

$ 15.72

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

$ 14.99 USD

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Flushing and replacing your manual transmission and differential fluid is one way to ensure that components wear properly to avoid costly problems down the road. Your owner's manual will specify intervals for flushing and refill.

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Selector Shaft Seal - Priced Each

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T#:16208928

Part#: 23111204223

In Stock

$ 7.99

This product was last offered at the strikethrough price on
04-15-2026

$ 6.99 USD

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$ 6.99 USD

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Febi Output Shaft Seal - E10, E12, E21, E23, E24, E28, E3, E30, E32, ...

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T#:381870

Part#: 23121205340

In Stock

$ 5.23 USD

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$ 5.23 USD

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Located on the tail stock of the transmission

1 Liter Fully Synthetic Gear Oil 75w90

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T#:597546

Part#: 22090

In Stock

$ 18.45 USD

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$ 18.45 USD

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Maintain the longevity of your BMW's manual transmission and differential by incorporating this fully synthetic 75w90 weight gear oil into your maintenance routine. Flushing and replacing fluids at specified intervals, as per your owner's manual, is crucial to prevent costly issues in the future. Explore the benefits of this gear oil:

Specifically designed for BMW manual transmissions.
Fully synthetic hypoid gear oil for high performance.
Excellent protection in diverse weather conditions.
Maximum wear protection and precise functionality.
Enables longer oil change intervals.

Meets Specifications:

API GL4, GL5, MT-1
MIL-PRF 2105 E

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Liqui Moly Manual Transmission & Differential Fluid 75w90 - 1 Lit...

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T#:394667

Part#: 20012

In Stock

Sale - Save 55% $ 28.99

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

$ 12.95 USD

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Sale - Save 55%

$ 28.99

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

$ 12.95 USD

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Liqui Moly is an official sponsor of Turner Motorsport. We work closely with Liqui Moly to ensure your BMW is receiving optimal lubrication! Select your vehicle to make sure you are viewing the best Liqui Moly options for your application.

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Genuine BMW Gearshift Plastic Washer 25111220439

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T#:12565

Part#: 25111220439

In Stock

$ 3.99 USD

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$ 3.99 USD

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Plastic washer used in various points of the shifter mechanism.

Elring Front Transmission Input Shaft Seal - E12, E23, E24, E28, E30,...

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T#:592089

Part#: 23121209311

In Stock

$ 7.13

This product was last offered at the strikethrough price on
03-10-2026

$ 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.

Red Line D4 ATF Automatic / Manual Transmission Fluid

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T#:394725

Part#: REDLINE1A

In Stock

Starting at $ 18.99 USD

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Starting at $ 18.99 USD

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All sets of 12 now 10% off regular price!

Synthetic D4 ATF is suitable for use where Dexron III, Dexron II, or Mercon fluids are recommended. ATF D4 is similar to Red Line's MTL formula and can be used in many BMW manual transmissions where MTF or MTF-LT2 is called for. The D4 ATF provides significantly improved gear protection than most OEM oils. The balanced frictional characteristics provides smooth and consistent shifts for extended drain intervals. The superior stability compared to petroleum ATFs allows high-temperature operation without varnishing valves and clutches which leads to transmission failure.

Features:

Provides G-4 level gear protection (suitable for transmissions and transaxles, like the Corvette T-56).
Provides smooth and consistent shifts.
More stable than petroleum fluids; suitable for extended drain intervals.
Does not varnish at high temperatures.
Improved cold weather characteristics.

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BMW Transmission Parts for BMW E30 M3 S14 2.3L

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