BMW Drivetrain Parts for BMW 3 Series E93 (2007-2013)

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

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T#:580353

Part#: B8800025

In Stock

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05-03-2026

$ 24.74 USD

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The proper size for removing BMW drain plugs.

ECS Brass Clutch Pivot Pin - Many BMWs

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T#:364033

Part#: 013236ECS01A

Ships on Dec 14, 2026

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06-13-2026

$ 42.74 USD

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This brass clutch pivot pin is an upgrade over the stock plastic pivot pin. The brass pin will last a lot longer than the plastic piece and may save you time and hassle later on. The original plastic pivot pin is known to fall out, snap, or just wear out over time. At the least you get a very annoying squeak every time you depress the clutch. In a worse case scenario, the clutch fork won't be able to push on the throw-out bearing and your clutch will be useless. The only time to replace the clutch pivot pin is when the transmission is removed, so this brass upgrade can be installed during clutch replacements or a rear main seal service.

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Polyurethane Transmission Mount Set - Street

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T#:381356

Part#: 002705ECS02A

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$ 117.99 USD

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ECS Tuning's Polyurethane Transmission Mounts are designed to address the vital role of transmission mounts in your vehicle's suspension. The factory mounts are notorious for failures that can result in over-revving, mis-shifts, and in extreme cases, potential chassis damage. Our polyurethane mounts provide a robust solution, engineered for both street and track applications, guaranteeing enhanced performance while eliminating concerns about torn mounts.

Polyurethane stands out with its exceptional toughness, durability, and impressive wear resistance compared to rubber. It also exhibits resistance to water, oil, and grease while retaining its original shape even when subjected to significant compression. By reducing deflection, polyurethane facilitates effective power transfer. While there may be a slight increase in NVH (Noise, Vibration, Harshness), the benefits far outweigh this minor compromise in ride comfort. With a polyurethane durometer of 70A, our street mounts are versatile, offering both daily driving comfort and track durability. For more track-oriented enthusiasts, we provide stiffer mounts with an 80A durometer rating.

For a hassle-free installation, we supply a comprehensive DIY guide. ECS Tuning ensures that you are fully supported from start to finish.

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ECS Magnetic Differential Oil Drain Plug - Most BMW & Mini Models ...

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T#:366828

Part#: 009314ECS01A

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This product was last offered at the strikethrough price on
06-13-2026

$ 47.24 USD

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You use a magnetic drain plug for your engine oil, right? Why not apply the same proactive thinking to the differential too? This is a direct replacement magnetic differential drain plug for your BMW. It will catch and retain fine and larger metal particles in your diff oil. If you're proactive in your diff oil servicing, you will catch a minor issue long before it becomes a headache. Diff drain plug includes one sealing o-ring. Direct replacement for Genuine BMW part number(s): 33117525064, 33110308370, 33110152626

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BMS Billet Clutch Delay Valve (CDV) Delete - E8X/E9X

T#:2513299

Part#: BMWCLUTCHVAVLE

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$ 29.99 USD

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Enhance the performance of your stick shift BMW with the BMS clutch valve, a must-have upgrade for serious BMW enthusiasts. This high-performance replacement replaces the factory clutch delay valve, resulting in quicker shifts, longer clutch life, and improved 0-60 times. Designed with CNC machined precision, it installs quickly using factory-like connections with no modifications required. Made in the USA, this clutch valve is essential for maximizing the driving experience of your BMW.

Benefits:

Replaces factory clutch delay valve for improved performance
Quicker shifts and improved 0-60 times
Longer clutch life
Easy installation with factory-like connections
Made in the USA

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Differential Fluid Extraction Adapter

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T#:578659

Part#: B3300000

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This product was last offered at the strikethrough price on
08-19-2026

$ 22.79 USD

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Differential Fluid Extraction Adapter is an essential tool for efficiently draining and refilling differential fluid, ensuring your vehicle's differential system remains in optimal condition. Designed to work with most extraction pumps, this adapter simplifies maintenance tasks, making it easier to service your differential without the mess or hassle of traditional methods.

Efficient fluid extraction: Allows for quick and clean draining of differential fluid.
Versatile compatibility: Works with most extraction pumps, offering flexibility for various vehicle makes and models.
Hassle-free maintenance: Simplifies the process of refilling and draining differential fluid, reducing time and effort.
Durable construction: Built from high-quality materials to withstand frequent use and harsh conditions.
Easy installation: Designed for a secure fit and easy attachment to extraction pumps.

This Differential Fluid Extraction Adapter is a must-have for any vehicle owner looking to maintain the longevity and performance of their differential system.

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ECS Adjustable Clutch Pedal Stop - E8x, E9x, F2x, F3x, F8x, E53, E83...

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T#:552857

Part#: 025851ECS01

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06-14-2026

$ 29.99 USD

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Some modifications to your vehicle may not produce power to create gains in the overall performance of your driving. When you add a "Po' Boy" clutch stop to your BMW the performance gain is directly felt in the driving experience.

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BMW E8X E9X Magnetic DCT Oil Drain Plug

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T#:385651

Part#: 013198ECS01A

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$ 42.74 USD

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You use a magnetic drain plug for your engine oil, right? Why not apply the same proactive thinking to the differential too? This is a direct replacement magnetic DCT transmission drain plug for your BMW. It will catch and retain fine and larger metal particles in your diff oil.

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Bav Auto Transmission/Differential Drain Plug Socket Set

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T#:580446

Part#: B8800141

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05-03-2026

$ 27.74 USD

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Drain plug socket set. Set of 3 hex-head sockets make removal of transmission and differential drain plugs so much easier. Includes 10mm, 14mm and 17mm sizes. 3/8" drive

Open Differential Weld Plates - E8x E9x

For vehicles with automatic transmissions only - medium case differentials For automatic transmission vehicles only, or manual transmission vehicles produced befo...

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T#:35121162

Part#: 056350LA01

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06-14-2026

$ 23.24 USD

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Convert your open differential to a locked differential without the costly expense of an LSD replacement.

Get your car ready for aggressive track driving or drifting without purchasing or replacing your differential. The weld-in plates strengthen your diff and allow both wheels to engage simultaneously giving you a more predictable and capable track car.

An open differential allows the wheels to spin at different speeds and sends power to the wheel with the least amount of traction. This may be a good feature for your regular everyday driver but limits you on the track. The weld-in plates simulate a driving experience similar to a limited-slip differential allowing you to put power to both wheels in a low traction area or initiate drifts.

Features and benefits:

Added strength to your differential gears
Converts from open differential
Fabricated to fit in the spider gears for an easier weld and increased confidence
Made from 7 gauge mild steel, formed to fit

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Bav Auto Fluid Transfer Pump - 200ml - Viton Seals

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T#:580336

Part#: B8800004

Ships on Feb 26, 2027

Sale - Save 25% $ 38.99

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05-03-2026

$ 29.24 USD

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Use this high-quality fluid transfer pump to remove old fluid from power steering reservoirs, brake fluid reservoirs or differentials that do not have drain plugs (as on many later model BMWs), or to fill transmissions, differentials, and any other assemblies when changing the fluids.

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ECS Magnetic Manual Transmission Oil Drain Plug - (M18x1.5) ...

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T#:3772679

Part#: 039214LA01

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$ 36.74 USD

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Monitor the condition of your transmission at each service and remove harmful metallic contaminants from imposing premature wear.

Bav Auto Wheel Hub and Rotor Grinding Kit

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T#:580437

Part#: B8800132

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$ 43.19 USD

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Used to remove corrosion and ensure brake rotors, wheel spacers, etc sit flush on your hubs

Bav Auto Axle Shaft Impact Force Screw Adapter

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T#:580429

Part#: B8800122

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$ 36.89 USD

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For use with B8800120 (Hub Puller Adapter) as an impact driver to aid in removal of stuck CV axle shafts.

Bav Auto Fluid Transfer Pump - 1 Liter - Viton Seals

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T#:580335

Part#: B8800003

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05-03-2026

$ 51.84 USD

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Use this high-quality fluid transfer pump to remove old fluid from power steering reservoirs, brake fluid reservoirs or differentials that do not have drain plugs (as on many later model BMWs), or to fill transmissions, differentials, and any other assemblies when changing the fluids. For draining differentials we recommend using the Bavarian Autosport adapter part # B3300000.

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N54/N55 BMW Automatic Transmission Cooler - 335 W/Thermostat ...

T#:21045476

Part#: BMS-335-TC-WTH

Ships on Nov 9, 2026

$ 573.00 USD

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Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. The thermostat maintains the oil exiting the transmission at the rated minimum temperature in most conditions. Without a thermostat, the transmission fluid coolers are likely to over-cool the fluid, delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.

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ECS Aluminum Magnetic Manual Transmission Drain Plug - Priced Each (M...

10X Entries Into Our F80 M3 Sweepstakes
For vehicles with manual transmission only

T#:638794

Part#: 005960LA01

In Stock

Sale - Save 20% $ 49.99

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

$ 39.99 USD

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This is a must-have for ALL BMWs, and simply installs in place of your existing drain plug. With every fluid change you perform on your BMW, you'll be able to inspect for metal shavings and debris. Many times, if something is going wrong on your BMW's transmission, the magnetic drain plug can give you an early warning. Replaces genuine BMW transmission drain plug with gasket ring:23117531356

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