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Hex Bolt - N52, N54

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T#:19792190

Part#: 11211439395

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BMW N54 Intercooler Pipe O-Ring - Priced Each

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T#:22361058

Part#: 13717568030

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$ 6.39 USD

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Bav Auto Automatic Transmission Filter Kit - E82/88 128, E9X 328, E83...

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T#:639806

Part#: 24117593565

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$ 31.99 USD

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Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

BMW N20 2.0L Thermostat With Housing

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T#:18003828

Part#: 11538635689

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$ 54.39 USD

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BMW N20 2.0L Thermostat With Housing ensures optimal engine performance by maintaining the correct operating temperature. This crucial component regulates coolant flow, preventing issues related to overheating or inadequate cooling. The thermostat plays a vital role in your BMW’s temperature gauge, influencing engine efficiency and longevity.

Precision Temperature Control: Maintains the engine within the ideal temperature range for optimal performance and efficiency.
Complete Assembly: Includes the thermostat and housing, offering a convenient and comprehensive solution for replacements.
Reliable Operation: Helps prevent common issues such as overheating or running too cool by regulating coolant flow effectively.
Enhanced Engine Life: Ensures the engine operates under ideal conditions, extending its lifespan and improving overall performance.
High-Quality Construction: Designed to meet or exceed OEM specifications, providing durability and reliable performance.

Upgrade your BMW with the N20 2.0L Thermostat With Housing to ensure reliable temperature management and enhanced engine performance.

Bav Auto Window Regulator - Rear Left - BMW E90 3-Series

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T#:579849

Part#: 53585

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto Ignition Coil - N20 N52 N55 N54 N62 S55

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T#:578619

Part#: 12137571643A

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Restores your engines smooth operation with new ignition coils from Bav Auto! Boot included with coil. Same as 12131712219, 12130148594, 12130390064, 12137594938, 12137551049, 12137562744, 12137571643, 12138647689, 12137594937, 12137571643. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Timing Chain - Upper

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T#:17871154

Part#: 11311432177

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$ 22.39 USD

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Bav Auto Cylinder Head Valve Cover w/ Gasket - BMW N52 30.L ...

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T#:638073

Part#: 11127552281

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$ 235.19 USD

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Years of excessive can cause the plastics of your valve cover to become warp or become hard and brittle, leading to cracking and potential oil leak issues. If you are experiencing oil loss, vacuum issues, or even poor running conditions, your valve cover may be the reason why. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto Blower Motor - BMW E30 3-Series, Z3

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T#:640505

Part#: 64111370930

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$ 99.19 USD

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Replace your defective E30 heater/air conditioning blower motor with this Bav Auto replacement. If you are experiencing reduced or no blower fan output it may be time to replace this blower motor. This integrated unit includes both the motor and the fan blades. It is mounted under the windshield cowl at the base of the windshield. Bav Auto replacement blower motor for BMW part # 64111370930 From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Upper Timing Chain Tensioner

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T#:599825

Part#: 11311738700

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$ 39.99 USD

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High Pressure Fuel Injector

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T#:2104263

Part#: 13537528176

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$ 27.19 USD

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Bav Auto Power Steering Fluid Reservoir - E82/88 E9X

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T#:638095

Part#: 32416851218

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$ 17.59 USD

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Power steering fluid reservoirs hold excess fluid as well as filter contaminants from the system. Regular replacement will increase the lifespan of your power steering system. Includes a new reservoir cap. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto Window Regulator - Rear Left - BMW E46 Sedan

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T#:638056

Part#: 51358212099

Ships on Nov 9, 2026

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$ 55.19 USD

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Failed window regulators can be a major pain, leaving your window stuck open or closed, or even causing the window to fall down into the door. Unfortunately, genuine window regulators can cost an arm and a leg and many other alternatives are built with questionable quality. Put your worries to rest and replace your failed regulator with a brand new regulator from Bav Auto for long regulator life and fantastic quality. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

M18 Automatic Transmission Fill Plug - BMW

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T#:22690760

Part#: 24117552349

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$ 7.99 USD

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Bav Auto Variable Engine Timing Solenoid Switch - BMW E39 E46 E53 E83...

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Requires use of open-ended wrench for installation - does not fit BMW specific socket tool

T#:599824

Part#: 11361432532

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$ 75.19 USD

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This solenoid works with the VANOS engine timing system to improve horsepower and torque throughout the RPM range. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto Expansion Tank Mounting Plate - E46 Non-M w/ Auto Trans ...

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T#:638089

Part#: 17111436251

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$ 36.79 USD

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This Bav Auto part is the mounting bracket from the radiator to the expansion tank on E46 3 series and E85/E86 Z4 with an Automatic Transmission. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto Coolant Expansion Tank - BMW E90 335d M57 3.0L

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T#:640493

Part#: 17138570079

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$ 63.19 USD

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Replace your damaged expansion tank to prevent coolant loss or potential overheating issues. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

N52 3-Stage Intake Manifold - BMW E82/88 E9X N52 3.0L

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T#:19792191

Part#: 11617559523

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$ 379.99 USD

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Timing Bolt - Timing Chain Guide Rail - N20, N52, N54, N55, S55 ...

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T#:17871156

Part#: 11317592878

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$ 7.99 USD

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Bav Auto Universal Flex Disc "Guibo" - E36 E46 E34 Z3 Z4 M Models ...

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T#:1135777

Part#: 26112226527

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$ 66.59 USD

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This Bav Auto replacement flex disc (aka: the guibo) is a vibration dampener mounted on the back of the transmission which connects to the driveshaft. When it has worn, it can produce knocking sounds and a terrible vibration throughout the car. It's especially noticeable at low speeds and when starting from a standstill. Oil leaking from the back of the transmission will significantly reduce its life. This can also be used as an upgrade on the E30 M3. It has much more rubber in between the bolt holes which makes it last longer. This is 5mm thicker than the stock E30 flex disc so adjustment of the 2-piece driveshaft may be required. The original flex disc bolts can be re-used.

Trunk Lock Push Button

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T#:17704744

Part#: 51248168035

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$ 30.39 USD

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Water Connection Pipe

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T#:15511839

Part#: 17111707817

Ships in 6 Business Days

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$ 15.19 USD

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Bavarian Autosport Valve Cover Assembly - BMW M54 2.5L and 3.0L ...

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T#:638092

Part#: 11127512839

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$ 202.39 USD

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Brake Pad Wear Sensor Wire - Front - E46 325xi, 330i, 330Ci, M3 - Bav...

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T#:579891

Part#: 55244

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$ 5.59 USD

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Brake Pad Wear Sensor Wire - Front - Bavarian Autosport From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Crankshaft Seal - Front

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T#:17871152

Part#: 11141275466

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$ 7.64 USD

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Bav Auto Coolant Temperature Sensor - M52/S52, M62, M73, M54, S62 ...

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T#:639828

Part#: 13621703993

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$ 16.79 USD

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This is the coolant temperature sensor used in many BMW models from the mid-1990s to the mid-2000s. The engine computer relies on the coolant temp to set the fuel mapping for the engine. As the car warms up the computer changes the fuel mixture. If your car is running a bit rich (too much fuel) it could be because this sensor is failing and not sending the correct info to the computer. This sensor is located in a variety of places depending on the engine. But it's one of those easy replacement items 'while you're in there' when doing a water pump or thermostat replacement. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto Headlight Level Sensor - Front / Rear - E46 E39 E60 E9x and ...

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T#:579843

Part#: 53402

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$ 45.99 USD

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This is the headlight vertical aim sensor for many late model BMW's. This part works with the Xenon headlight system to maintain proper alignment of the lights at various loads to prevent blinding oncoming traffic. If the head lights are your BMW are aimed too high or low a faulty headlight level sensor may be the issue. This part is mounted near the front sway bar link assembly.

Blower Motor - Non-Removable Cages - E36

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T#:579852

Part#: 53766

Ships on Mar 8, 2027

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$ 94.49 USD

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Same as 64111468453 and 64118390208 This part does not have removable fan wheels. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

BMW N20 2.0L Turbo Supply Cooling Line

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T#:17704760

Part#: 11538663516

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$ 37.59 USD

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BMW N20 2.0L Turbo Supply Cooling Line is a crucial component designed to ensure optimal cooling for the turbocharger in BMW vehicles equipped with the N20 2.0L turbo engine. This high-quality cooling line maintains proper coolant flow to the turbo, preventing overheating and ensuring reliable performance.

Optimal Cooling: Effectively cools the turbocharger to prevent overheating and maintain performance.
Durable Construction: Built with high-quality materials for long-lasting reliability.
Precise Fitment: Designed specifically for BMW N20 2.0L turbo engines.
Enhanced Performance: Helps in sustaining the turbo's efficiency and longevity.
Easy Installation: Direct replacement part for a hassle-free installation.

Maintain the efficiency and longevity of your BMW’s turbocharger with this essential cooling line, designed for superior performance and durability.

MINI R52 R53 JCW Fuel Injector - Priced Each

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T#:2104261

Part#: 13537574132

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This product was last offered at the strikethrough price on
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$ 62.99 USD

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Bav Auto Crankcase Ventilation Return Hose - E46 E39 E60 Z3

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T#:638072

Part#: 11617504536

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Sale - Save 20% $ 26.99

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$ 21.59 USD

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This is the BMW crankcase return line that goes from the intake manifold to the top CCV connecting hose. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto Crankcase Pressure Regulator Valve - BMW M52 M54

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T#:640207

Part#: 11617501566

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$ 26.39 USD

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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace this and all the other components of the oil separator system to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto High Pressure Fuel Pressure Sensor - BMW N54 N63 S63 ...

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T#:639835

Part#: 13537537319

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Sale - Save 15% $ 76.99

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$ 65.44 USD

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Located at the rear of the high-pressure fuel rail, this pressure sensor relays fuel pressure information to the vehicle's DME/ECS and is a common source of fault codes. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Timing Component

10X Entries Into Our F80 M3 Sweepstakes

T#:17871158

Part#: 11367583208

In Stock

Sale - Save 20% $ 199.99

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

$ 159.99 USD

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$ 159.99 USD

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Brake Pad Wear Sensor - Rear - MINI R55, R56, R57

10X Entries Into Our F80 M3 Sweepstakes

T#:579892

Part#: 55245

In Stock

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

$ 13.59 USD

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Bav Auto Upper Oil Separator Vent Tube - E36 E46 E60 E84 Z3 Z4 M54 M5...

10X Entries Into Our F80 M3 Sweepstakes

T#:640502

Part#: 11617504535

In Stock

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

$ 19.99 USD

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Runs from the top of the oil separator up to rear of the intake manifold. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Bav Auto Coolant Expansion Tank - With Level Sensor - E70 X5, E71 X6 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:638093

Part#: 17138621092

In Stock

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

$ 48.79 USD

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Universal European License Plate Frame/Bracket

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T#:580866

Part#: FRAM520FF

In Stock

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

$ 41.70 USD

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Bavarian Autosport High Performance Ignition Wire Set - M42 M44 - Wit...

10X Entries Into Our F80 M3 Sweepstakes

T#:578899

Part#: 12121721932P

In Stock

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

$ 193.99 USD

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Loosen the reins on your thoroughbred with our 8 mm ignition wires. Stock Ignition wires have built-in resistors that reduce voltage to your spark plugs. That's like keeping a tight rein on a thoroughbred race horse -- it wants to run faster but can't. Our 8mm wires loosen those reins, providing the hotter spark your BMW craves. Both the wires and boots use a spiral core magnetic suppression conductor to provide a higher spark voltage for maximum combustion efficiency. And they're insulated with 8mm of pure silicone to completely eliminate interference. Be aware that due to the increased size of the wire these will not fit in the factory wiring loom. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

Left Tie Rod Assembly - E46

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T#:579804

Part#: 52341

Ships on Dec 10, 2026

Sale - Save 20% $ 38.99

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

$ 31.19 USD

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BMW N20 Turbo Cooling Return Line

10X Entries Into Our F80 M3 Sweepstakes

T#:17704762

Part#: 11538663517

In Stock

$ 68.99 USD

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$ 68.99 USD

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BMW N20 Turbo Cooling Return Line

The BMW N20 Turbo Cooling Return Line is an essential component designed to optimize the performance and longevity of your turbocharger. Turner Motorsport offers this high-quality coolant return line, ensuring efficient cooling and preventing overheating of the turbo system. Engineered for a precise fit, this cooling return line integrates seamlessly with your BMW N20 engine, providing reliable and long-lasting performance.

Benefits:

Enhances cooling efficiency to prevent turbocharger overheating
Constructed from durable materials for extended reliability
Precisely engineered for a perfect fit on BMW N20 engines
Easy to install with minimal modifications required
Helps maintain consistent turbocharger performance by managing coolant flow effectively

Oil Pump Chain

10X Entries Into Our F80 M3 Sweepstakes

T#:17871159

Part#: 11411401399

In Stock

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

$ 14.39 USD

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Thermostat With Housing

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T#:18003829

Part#: 11517805811

In Stock

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05-03-2026

$ 47.19 USD

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Bavarian Autosport High Performance Ignition Wire Set - E24 635CSi ...

10X Entries Into Our F80 M3 Sweepstakes
For vehicles with a production date from 06/87

T#:578898

Part#: 12121720525P

Ships on Sep 30, 2026

$ 225.00 USD

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$ 225.00 USD

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Control Arm Bushing Remover & Installer - Bavarian Autosport ...

10X Entries Into Our F80 M3 Sweepstakes
Designed for use with 65mm bushings

T#:580391

Part#: B8800078

Ships on Oct 21, 2026

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$ 98.99 USD

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$ 98.99 USD

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Bav Auto Touch Up Paint Pen - Gloss Black

10X Entries Into Our F80 M3 Sweepstakes
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi

T#:580254

Part#: APPGLOSS

Special Order: No Guaranteed ETA

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$ 27.19 USD

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Is there a scratch in your paint that you can't stop looking at? Worried about moisture potentially getting through and causing rust to form? Thanks to Bav Auto, you needn't worry any longer! Their premium line of Touch Up Paint Pens is perfect to fill in scratches and chips with color matched paint.

Bavarian Autosport High Performance Ignition Wire Set - E12, E23, E24...

10X Entries Into Our F80 M3 Sweepstakes
For use with resistor plugs

T#:578896

Part#: 12121705716P

In Stock

Sale - Save 17% $ 113.99

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

$ 94.79 USD

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Touch Up Paint Pen

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This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shi

T#:597621

Part#: APPMINIA74

In Stock

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

$ 12.82 USD

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$ 12.82 USD