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

Bav Auto High-Performance Ignition Coil - N20 N52 N54 N55 S55 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:578618

Part#: 5005

In Stock

Sale - Save 15% $ 29.99

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

$ 25.49 USD

Add to Wish List

Qty

Sale - Save 15%

$ 29.99

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

$ 25.49 USD

Add to Wish List

A simple yet effective upgrade, these Bav Auto High-Performance Ignition Coils feature modified core windings that offer increased firepower and promote a faster, more efficient burn. The result is greater low-end torque and increased horsepower in the mid to top-end. When used in a properly functioning engine, a noticeable difference can be felt. In addition to better torque and horsepower, fuel economy is also improved! These coils come with new spark plug boots. 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.

Show More Show Less

Aluminum Valve Cover - BMW N55 3.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:14915981

Part#: 11127570292M

In Stock

Sale - Save 20% $ 359.99

This product was last offered at the strikethrough price on
10-01-2026

$ 287.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 359.99

This product was last offered at the strikethrough price on
10-01-2026

$ 287.99 USD

Add to Wish List

Tired of dealing with plastic valve covers that crank and split, causing frustrating oil leaks? This upgraded aluminum valve cover is the perfect solution! Without oil cap!

Show More Show Less

Aluminum Valve Cover Set - E9X M3 S65 4.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:39835971

Part#: 11127848154KT

In Stock

Sale - Save 20% $ 907.99

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

$ 726.38 USD

Add to Wish List

Qty

Sale - Save 20%

$ 907.99

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

$ 726.38 USD

Add to Wish List

The factory magnesium valve covers on the S65 engine are known for developing micro-porosity, corrosion, and persistent oil leaks over time. This material is highly susceptible to oxidation, leading to unsightly surface imperfections, weakened gasket channels, and sealing issues that a simple gasket replacement won't fix.

Upgrade to this high-strength aluminum valve cover set, engineered as a direct-fit replacement for your aging OEM covers. Unlike magnesium, aircraft-grade aluminum offers superior durability, enhanced heat resistance, and complete immunity to the corrosion issues that plague factory covers. Whether you're refreshing a high-mileage M3 or seeking long-term reliability, this upgrade ensures a leak-free, worry-free solution for your S65.

Features:

Eliminates the common porosity and corrosion issues found in factory magnesium covers.

Helps maintain optimal engine temperatures and enhances long-term reliability.

Designed for an OEM-like installation without modifications.

Reduces the risk of oil leaks, ensuring a proper seal.

Resistant to oxidation and chemical exposure for a long-lasting clean look.

Replaces OEM Part Numbers: 11127848153 & 11127848154

Show More Show Less

Bav Auto VANOS Solenoid - BMW N55 N63 S63

10X Entries Into Our F80 M3 Sweepstakes

T#:640209

Part#: 11368605123

In Stock

Sale - Save 20% $ 124.99

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

$ 99.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 124.99

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

$ 99.99 USD

Add to Wish List

If your VANOS solenoid has failed, you could experience a poor running condition as well as a loss of power. Two required per car.

Bav Auto VANOS Solenoid Valve - BMW N52 N54 3.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:640210

Part#: 11367585425

In Stock

Sale - Save 15% $ 66.99

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

$ 56.94 USD

Add to Wish List

Qty

Sale - Save 15%

$ 66.99

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

$ 56.94 USD

Add to Wish List

A common cause of check engine light and limp mode after running the car hard. Restarting the car commonly clears the code and/or limp mode. Two different problem codes, 2A87 "Outlet-Vanos variable cam control test" and "2A82 Inlet-Vanos variable cam control test", are thrown indicating the possibility of various VANOS-related problems. If a solenoid valve needs to be replaced, this part is appropriate for both situations, outlet and inlet. Two required per car.

Show More Show Less

BMW N20 N54 N55 S55 Valvetronic Actuator

10X Entries Into Our F80 M3 Sweepstakes

T#:26305110

Part#: 11377603979

In Stock

Sale - Save 13% $ 228.99

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

$ 199.99 USD

Add to Wish List

Qty

Sale - Save 13%

$ 228.99

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

$ 199.99 USD

Add to Wish List

Valve Cover - Aluminum - N52 3.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:14915993

Part#: 11127552281M

In Stock

Sale - Save 20% $ 435.99

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

$ 348.42 USD

Add to Wish List

Qty

Sale - Save 20%

$ 435.99

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

$ 348.42 USD

Add to Wish List

Upgrade your BMW's engine bay with the Aluminum Valve Cover 11127552281M to eliminate leaks and add a touch of style. This high-quality valve cover ensures a secure seal, preventing leaks and enhancing the aesthetic appeal of your BMW.

Aluminum Valve Cover for BMW
Eliminates leaks for improved engine performance
Adds style to the engine bay
High-quality construction for durability and reliability

Show More Show Less

BMW N54 3.0L Valve Cover - Aluminum

10X Entries Into Our F80 M3 Sweepstakes

T#:14915983

Part#: 11127565284M

In Stock

Sale - Save 20% $ 435.99

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

$ 349.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 435.99

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

$ 349.99 USD

Add to Wish List

This aluminum valve cover from Bremmen is designed to eliminate issues stemming from brittle plastic valve covers. Cracked or warped valve covers can cause oil leaks, engine fault codes, vacuum leaks, and misfires.

Show More Show Less

Bav Auto Spark Plug Socket 12" x 5/8"

10X Entries Into Our F80 M3 Sweepstakes

T#:580385

Part#: B8800072

In Stock

Sale - Save 25% $ 37.99

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

$ 28.49 USD

Add to Wish List

Qty

Sale - Save 25%

$ 37.99

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

$ 28.49 USD

Add to Wish List

Magnetic insert holds the spark plug securely in place for easy installation. Works great on many twin can engines where the spark plugs are recessed deep in the cylinder head.

High-Performance Ignition Coil - Set Of 6

10X Entries Into Our F80 M3 Sweepstakes
Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply
Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply

T#:36337177

Part#: B50056KT

In Stock

Sale - Save 15% $ 179.99

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

$ 152.99 USD

Add to Wish List

Qty

Sale - Save 15%

$ 179.99

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

$ 152.99 USD

Add to Wish List

Enhance your BMW's performance with the upgraded BAV Ignition Coil, designed to boost firepower and optimize engine efficiency. These coils boast modified core windings for a faster, more efficient burn, resulting in increased torque at lower RPMs and heightened horsepower in the upper range. While improvements depend on your engine's condition, these coils ensure noticeable enhancements in performance and potential fuel economy benefits.

Product Benefits:

Improved engine firepower and efficiency
Increased torque at lower RPMs
Enhanced horsepower in higher ranges
Potential improvement in fuel economy
Set of six for complete BMW Cooper replacement

Show More Show Less

New Alternator - 180 Amp

10X Entries Into Our F80 M3 Sweepstakes

T#:26438187

Part#: 12317558220

In Stock

Sale - Save 10% $ 294.99

This product was last offered at the strikethrough price on
06-30-2026

$ 265.49 USD

Add to Wish List

Qty

Sale - Save 10%

$ 294.99

This product was last offered at the strikethrough price on
06-30-2026

$ 265.49 USD

Add to Wish List

E9X M3 Left Valve Cover

10X Entries Into Our F80 M3 Sweepstakes

T#:19560853

Part#: 11127848154

In Stock

Sale - Save 15% $ 453.99

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

$ 385.89 USD

Add to Wish List

Qty

Sale - Save 15%

$ 453.99

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

$ 385.89 USD

Add to Wish List

E9X M3 Right Valve Cover

10X Entries Into Our F80 M3 Sweepstakes

T#:19560852

Part#: 11127848153

In Stock

Sale - Save 15% $ 453.99

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

$ 385.89 USD

Add to Wish List

Qty

Sale - Save 15%

$ 453.99

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

$ 385.89 USD

Add to Wish List

Boost Solenoid/Pressure Converter - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:33646291

Part#: 11747626350

In Stock

Sale - Save 9% $ 74.99

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

$ 68.39 USD

Add to Wish List

Qty

Sale - Save 9%

$ 74.99

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

$ 68.39 USD

Add to Wish List

Bav Auto Fuel Level Sensor & Fuel Pump Lock Ring Tool - BMW & MINI ...

10X Entries Into Our F80 M3 Sweepstakes

T#:580400

Part#: B8800089

In Stock

Sale - Save 10% $ 72.99

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

$ 65.69 USD

Add to Wish List

Qty

Sale - Save 10%

$ 72.99

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

$ 65.69 USD

Add to Wish List

Used to remove fuel level and fuel pump lock rings properly to avoid damage.

AAE Remanufactured High Pressure Fuel Pump - BMW N54 N55 3.0L ...

For vehicles with a production date up to 03/2012

T#:42200953

Part#: 13517616170RKT

Back Ordered

$ 816.99 USD

Add to Wish List

Qty

$ 816.99 USD

Add to Wish List

This is the updated high pressure fuel pump for BMW's with the N54 or N55 turbo engine. The high-pressure fuel pump is a known weak point on the N54 and N55 engines and can cause limp mode or even leave you stranded if it fails. This is the latest and most current version of the fuel pump offered. Common symptoms of a failing pump include rough idle, engine misfires, sudden loss of power, or failure to start. If your vehicle still has an earlier revision of the pump, especially if it's modified or will be in the future, this is a worthwhile upgrade for improved reliability. Included in the retail price is a refundable $130 core charge.

Show More Show Less

Camshaft Position Sensor - Priced Each

Two required per engine, may be replaced separately as needed.

10X Entries Into Our F80 M3 Sweepstakes

T#:27105154

Part#: 13627525014

In Stock

Sale - Save 17% $ 41.99

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

$ 34.84 USD

Add to Wish List

Qty

Sale - Save 17%

$ 41.99

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

$ 34.84 USD

Add to Wish List

Bremmen Crankcase Vent Hose - E60 E70 E82/88 E9X N52 3.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:640155

Part#: 11157559528

In Stock

Sale - Save 20% $ 48.99

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

$ 39.16 USD

Add to Wish List

Qty

Sale - Save 20%

$ 48.99

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

$ 39.16 USD

Add to Wish List

This valve cover vent hose helps to vent the crankcase fumes on BMW's with the N51 / N52 6 cylinder engines. If replacing the valve cover, we recommend purchasing this item as well as it often will break while removing it from the valve cover.

Show More Show Less

Alternator - 180amp

10X Entries Into Our F80 M3 Sweepstakes

T#:26438185

Part#: 12317837981

In Stock

Sale - Save 15% $ 304.99

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

$ 259.24 USD

Add to Wish List

Qty

Sale - Save 15%

$ 304.99

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

$ 259.24 USD

Add to Wish List

Aluminum Valve Cover Set - Gloss Red - E9X M3 S65 4.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:40985128

Part#: 1112784815XREDKT

In Stock

Sale - Save 18% $ 1,040.99

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

$ 849.58 USD

Add to Wish List

Qty

Sale - Save 18%

$ 1,040.99

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

$ 849.58 USD

Add to Wish List

The factory magnesium valve covers on the S65 engine are known for developing micro-porosity, corrosion, and persistent oil leaks over time. This material is highly susceptible to oxidation, leading to unsightly surface imperfections, weakened gasket channels, and sealing issues that a simple gasket replacement won't fix.

Upgrade to this high-strength aluminum valve cover set, engineered as a direct-fit replacement for your aging OEM covers. Unlike magnesium, aircraft-grade aluminum offers superior durability, enhanced heat resistance, and complete immunity to the corrosion issues that plague factory covers. Whether you're refreshing a high-mileage M3 or seeking long-term reliability, this upgrade ensures a leak-free, worry-free solution for your S65.

This valve cover set includes gaskets, bolts, and oil separators for a comprehensive replacement.

Features:

Eliminates the common porosity and corrosion issues found in factory magnesium covers.

Helps maintain optimal engine temperatures and enhances long-term reliability.

Gloss red finish provides a much-needed boost in engine bay aesthetic.

Designed for an OEM-like installation without modifications.

Reduces the risk of oil leaks, ensuring a proper seal.

Resistant to oxidation and chemical exposure for a long-lasting clean look.

Show More Show Less

Blow-By Vent Hose

10X Entries Into Our F80 M3 Sweepstakes

T#:30629687

Part#: 11157553949

In Stock

Sale - Save 20% $ 43.99

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

$ 35.08 USD

Add to Wish List

Qty

Sale - Save 20%

$ 43.99

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

$ 35.08 USD

Add to Wish List

VAC Motorsports Oil Pan Baffle N55 3.0L Engine

T#:26038565

Part#: VAC-OPB-N55

Ships in 3 Business Days

$ 199.99 USD

Add to Wish List

Qty

$ 199.99 USD

Add to Wish List

Upgrade your BMW's oil system with the VAC Motorsports N55 Oil Pan Baffle, an essential component for track and street enthusiasts. Engineered to maintain oil surrounding the pick-up at all times, this baffle is crucial for preventing oil pressure loss during hard cornering and acceleration. Trusted by some of the fastest BMWs worldwide, this baffle ensures engine longevity and performance under extreme conditions. Don't risk catastrophic engine failure—equip your BMW with the VAC Motorsports N55 Oil Pan Baffle today.

Benefits:

Prevents significant loss of oil pressure
Vital for track and street use
Ensures engine longevity and performance
Trusted by high-performance BMWs worldwide

Show More Show Less

Oil Pan Gasket

10X Entries Into Our F80 M3 Sweepstakes

T#:26305093

Part#: 11137548031

In Stock

Sale - Save 19% $ 36.99

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

$ 29.99 USD

Add to Wish List

Qty

Sale - Save 19%

$ 36.99

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

$ 29.99 USD

Add to Wish List

Oil Level Indicator - 12617607910

10X Entries Into Our F80 M3 Sweepstakes

T#:36913378

Part#: 12617607910

In Stock

Sale - Save 15% $ 153.99

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

$ 130.89 USD

Add to Wish List

Qty

Sale - Save 15%

$ 153.99

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

$ 130.89 USD

Add to Wish List

The engine oil level sensor tracks the oil level in the engine's oil pan, sending real-time data to the ECU (Engine Control Unit). This vital information ensures the engine has the right amount of oil for proper lubrication. Commonly featured in modern vehicles, the oil level sensor acts as an essential safeguard against low oil levels, helping prevent potential engine damage.

Show More Show Less

Bav Auto Crankshaft Front Oil Seal Removal / Installer Tool - N54, N5...

10X Entries Into Our F80 M3 Sweepstakes

T#:580444

Part#: B8800139

In Stock

Sale - Save 5% $ 203.99

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

$ 193.79 USD

Add to Wish List

Qty

Sale - Save 5%

$ 203.99

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

$ 193.79 USD

Add to Wish List

Used in removal and installation of the front crankshaft seal on BMW N55 engines, a common job that you can save yourself a ton of money doing at home.

BMW N55 3.0L Bavarian Autosport Valve Cover

10X Entries Into Our F80 M3 Sweepstakes

T#:21308442

Part#: 11127570292

In Stock

Sale - Save 11% $ 224.99

This product was last offered at the strikethrough price on
09-08-2026

$ 199.99 USD

Add to Wish List

Qty

Sale - Save 11%

$ 224.99

This product was last offered at the strikethrough price on
09-08-2026

$ 199.99 USD

Add to Wish List

When your valve cover is showing signs of wear, such as cracks or warping, it's time for an essential upgrade with this top-quality Bav Auto replacement part. Say goodbye to pesky leaks and the risk of valvetrain damage. By swapping out your problematic valve cover, you'll ensure that your precious engine oil stays exactly where it should - safely inside your engine, preserving its optimal performance. Premium Construction: Crafted for durability and style. Improved Heat Resistance: Keep your engine cool under pressure. Effortless Installation: Direct-fit design for a hassle-free upgrade. Performance Boost: Optimize valve train operation and reduce oil leaks. Long-Lasting Quality: Built to outlast and outperform. OEM Compatibility: Meets or exceeds OEM standards.

Show More Show Less

VAC Motorsports Crank Seal Guard - N54 N55 S55

T#:29765724

Part#: VAC-11-CSG-N5X

Ships in 8 Business Days

$ 155.99

This product was last offered at the strikethrough price on
05-02-2026

$ 139.99 USD

Add to Wish List

Qty

$ 139.99 USD

Add to Wish List

The VAC Motorsports Crank Seal Guard, made of 6061 Billet Aluminum, prevents your serpentine belt from being pulled into your engine, a common problem amongst BMW N54, N55, and S55 Engines. Without a crank seal guard, the serpentine belt on N54, N55, and S55 engines is commonly sucked into the crank hub area past the crank seal, where it enters your engine and disrupts engine timing. When this occurs, the belt is shredded and clogs engine oil pickup, starving the engine and reducing oil pressure, causing catastrophic engine failure and thousands of dollars worth of damage. VAC Motorsports’ Crank Seal Guards are precision machined for perfect fitment and provide rigidity and maximum protection. We designed our guard with self-locating pilots to perfectly seal the crank hub bore and provide even, minimum clearance around the crank hub. Installation Hardware included. Made in the USA.

Show More Show Less

Check Valve - 11367541692

10X Entries Into Our F80 M3 Sweepstakes

T#:37655979

Part#: 11367541692

In Stock

Sale - Save 11% $ 32.99

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

$ 29.37 USD

Add to Wish List

Qty

Sale - Save 11%

$ 32.99

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

$ 29.37 USD

Add to Wish List

A damaged, leaking, or missing vacuum check valve can lead to engine performance problems, trigger the check engine light, and potentially cause your vehicle to fail an emissions test.

Bremmen Parts Chain Tensioner - With Gasket Ring

10X Entries Into Our F80 M3 Sweepstakes

T#:556062

Part#: 11317584723

In Stock

Sale - Save 15% $ 93.99

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

$ 79.89 USD

Add to Wish List

Qty

Sale - Save 15%

$ 93.99

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

$ 79.89 USD

Add to Wish List

Addresses chain slap or other noise caused by a failed or failing tensioner

Bremmen Low Pressure Fuel Pump - BMW E82/88 E9X N52 N54 N55

10X Entries Into Our F80 M3 Sweepstakes

T#:640545

Part#: 16147163298

In Stock

Sale - Save 10% $ 148.99

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

$ 134.02 USD

Add to Wish List

Qty

Sale - Save 10%

$ 148.99

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

$ 134.02 USD

Add to Wish List

Sputtering, no starts, or rough idle could be an indication of a failing or failed fuel pump. Also, if your gas gauge is not reading correctly, or not at all, it's probably the level sensor on this pump. Unfortunately, the level sensor is part of the pump assembly and must be replaced as a whole. This replacement Bremmen fuel pump is the perfect option to get your BMW back on the road without draining your wallet.

Show More Show Less

Lower Idler Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:32350850

Part#: 11287557851

In Stock

Sale - Save 15% $ 27.99

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

$ 23.79 USD

Add to Wish List

Qty

Sale - Save 15%

$ 27.99

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

$ 23.79 USD

Add to Wish List

Engine Oil Temperature Sensor

10X Entries Into Our F80 M3 Sweepstakes

T#:36777927

Part#: 13627580635

In Stock

Sale - Save 21% $ 26.99

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

$ 21.21 USD

Add to Wish List

Qty

Sale - Save 21%

$ 26.99

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

$ 21.21 USD

Add to Wish List

Bav Auto Fuel Injector Removal/Installation Tool - N55

For E - Chassis N55

10X Entries Into Our F80 M3 Sweepstakes

T#:580388

Part#: B8800075

Ships on Feb 26, 2027

Sale - Save 20% $ 109.99

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

$ 87.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 109.99

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

$ 87.99 USD

Add to Wish List

This tool takes the stress and difficulty out of removing and installing your N55 fuel injectors.

Bav Auto Low Fuel Pressure Sensor - Multiple BMWs

10X Entries Into Our F80 M3 Sweepstakes

T#:639834

Part#: 13537614317

In Stock

Sale - Save 20% $ 52.99

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

$ 42.39 USD

Add to Wish List

Qty

Sale - Save 20%

$ 52.99

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

$ 42.39 USD

Add to Wish List

This low-pressure fuel sensor is commonly a cause of an "Increased Emissions" warning on the idrive and for check engine (SES) lights on BMW's with the N54 6 cylinder turbo engine or the S65 V8 engine in the M3. It will also fit a limited number of cars with the N55 engine. This sensor can be traced to a number of drivability issues, including cold start running problems, misfires, stumbling, hesitations, and overall rough running. You will likely have a code for the misfires, rich condition, or for the sensor itself. In some cases, the combination of codes can bring about a limp mode. Replacing this sensor is an easy and inexpensive first step if you're having any of these 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.

Show More Show Less

Bav Auto Ignition Coil - N20 N52 N55 N54 N62 S55

10X Entries Into Our F80 M3 Sweepstakes

T#:578619

Part#: 12137571643A

In Stock

Sale - Save 20% $ 37.99

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

$ 30.39 USD

Add to Wish List

Qty

Sale - Save 20%

$ 37.99

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

$ 30.39 USD

Add to Wish List

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.

Show More Show Less

Bav Auto Timing Tool Kit - N51 N52 N54 N55 S55

10X Entries Into Our F80 M3 Sweepstakes

T#:580414

Part#: B8800107

Ships in 8 Business Days

Sale - Save 3% $ 371.99

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

$ 360.99 USD

Add to Wish List

Qty

Sale - Save 3%

$ 371.99

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

$ 360.99 USD

Add to Wish List

Sets cam, valve & VANOS timing on BMW N51, N52, N53, N54 & N55 engines. Includes camshaft fixture with hold-down bolts, 3 alignment gauges and TDC pin. A must when removing and replacing cylinder heads on these engines.

Show More Show Less

BMW N20 N52 N55 Timing Chain

10X Entries Into Our F80 M3 Sweepstakes

T#:5470985

Part#: 11318648732

In Stock

Sale - Save 42% $ 70.37

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

$ 40.99 USD

Add to Wish List

Qty

Sale - Save 42%

$ 70.37

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

$ 40.99 USD

Add to Wish List

BMW N20 N52 N55 Timing Chain addresses the common issue of timing chain stretch and rattling over time. Although BMW designates the timing chain as a lifetime part, many enthusiasts choose to replace it preemptively. Turner Motorsport offers this direct-fit replacement for those needing to replace a worn or damaged timing chain without opting for a full kit.

Direct Fit Replacement: Perfect for replacing a stretched or broken timing chain.
High-Quality Construction: Ensures durability and reliability in maintaining engine timing.
Ease of Installation: Designed to fit precisely without requiring additional modifications.
Ideal for Maintenance: A practical choice for enthusiasts who prefer to change the timing chain independently of a full kit.

Show More Show Less

Automatic Transmission Oil Pan With Transmission Filter - BMW E9X E82...

For Vehicles Equipped with a ZF GA6HP19Z Automatic Transmission.

10X Entries Into Our F80 M3 Sweepstakes

T#:640488

Part#: 24117571217

In Stock

Sale - Save 13% $ 91.99

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

$ 79.89 USD

Add to Wish List

Qty

Sale - Save 13%

$ 91.99

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

$ 79.89 USD

Add to Wish List

GA6HP19Z Automatic Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. This filter fits GA6HP19Z automatic transmissions. This will NOT fit the GA6L45R transmission. Please check your transmission to ensure it is the correct type. 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.

Show More Show Less

Aluminum Valve Cover - Gloss Red - Cylinders 1-4 - E9X M3 S65 4.0L ...

10X Entries Into Our F80 M3 Sweepstakes

T#:40985126

Part#: 11127848153-RED

In Stock

Sale - Save 20% $ 520.99

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

$ 416.15 USD

Add to Wish List

Qty

Sale - Save 20%

$ 520.99

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

$ 416.15 USD

Add to Wish List

The factory magnesium valve covers on the S65 engine are known for developing micro-porosity, corrosion, and persistent oil leaks over time. This material is highly susceptible to oxidation, leading to unsightly surface imperfections, weakened gasket channels, and sealing issues that a simple gasket replacement won't fix.

Upgrade to this high-strength aluminum valve cover, engineered as a direct-fit replacement for your aging OEM covers. Unlike magnesium, aircraft-grade aluminum offers superior durability, enhanced heat resistance, and complete immunity to the corrosion issues that plague factory covers. Whether you're refreshing a high-mileage M3 or seeking long-term reliability, this upgrade ensures a leak-free, worry-free solution for your S65.

This valve cover includes gaskets, bolts, and the oil separator for a comprehensive replacement.

Features:

Eliminates the common porosity and corrosion issues found in factory magnesium covers.

Helps maintain optimal engine temperatures and enhances long-term reliability.

Gloss red finish provides a much-needed boost in engine bay aesthetic.

Designed for an OEM-like installation without modifications.

Reduces the risk of oil leaks, ensuring a proper seal.

Resistant to oxidation and chemical exposure for a long-lasting clean look.

Show More Show Less

Valve Cover Gasket - Left, Cylinders 1-4 - E9X M3 S65

10X Entries Into Our F80 M3 Sweepstakes

T#:36913370

Part#: 11127838271

In Stock

Sale - Save 20% $ 50.99

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

$ 40.79 USD

Add to Wish List

Qty

Sale - Save 20%

$ 50.99

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

$ 40.79 USD

Add to Wish List

The valve cover gasket seals the valve cover to the cylinder head, preventing oil leaks and maintaining engine integrity. Over time, exposure to high engine temperatures causes the gasket's rubber construction to degrade, leading to significant oil leaks. This often presents as a noticeable "burning oil" smell at idle, caused by oil dripping from the valve cover onto the hot exhaust manifolds.

If your valve cover gasket is failing, restore proper sealing and prevent further leaks with this premium OE replacement from Bremmen Parts.

Note: This gasket is designed for the left-side cylinder bank (cylinders 1-4). For the right-side cylinder bank (cylinders 5-8), see T#36913369.

Show More Show Less

Aluminum Valve Cover - Gloss Red - Cylinders 5-8 - E9X M3 S65 4.0L ...

10X Entries Into Our F80 M3 Sweepstakes

T#:40985125

Part#: 11127848154-RED

In Stock

Sale - Save 20% $ 520.99

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

$ 416.15 USD

Add to Wish List

Qty

Sale - Save 20%

$ 520.99

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

$ 416.15 USD

Add to Wish List

The factory magnesium valve covers on the S65 engine are known for developing micro-porosity, corrosion, and persistent oil leaks over time. This material is highly susceptible to oxidation, leading to unsightly surface imperfections, weakened gasket channels, and sealing issues that a simple gasket replacement won't fix.

Upgrade to this high-strength aluminum valve cover, engineered as a direct-fit replacement for your aging OEM covers. Unlike magnesium, aircraft-grade aluminum offers superior durability, enhanced heat resistance, and complete immunity to the corrosion issues that plague factory covers. Whether you're refreshing a high-mileage M3 or seeking long-term reliability, this upgrade ensures a leak-free, worry-free solution for your S65.

This valve cover includes gaskets, bolts, and the oil separator for a comprehensive replacement.

Features:

Eliminates the common porosity and corrosion issues found in factory magnesium covers.

Helps maintain optimal engine temperatures and enhances long-term reliability.

Gloss red finish provides a much-needed boost in engine bay aesthetic.

Designed for an OEM-like installation without modifications.

Reduces the risk of oil leaks, ensuring a proper seal.

Resistant to oxidation and chemical exposure for a long-lasting clean look.

Show More Show Less

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

10X Entries Into Our F80 M3 Sweepstakes

T#:638073

Part#: 11127552281

In Stock

Sale - Save 20% $ 293.99

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

$ 235.19 USD

Add to Wish List

Qty

Sale - Save 20%

$ 293.99

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

$ 235.19 USD

Add to Wish List

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.

Show More Show Less

Bav Auto Timing Tool Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:580365

Part#: B8800041

In Stock

Sale - Save 5% $ 230.99

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

$ 219.44 USD

Add to Wish List

Qty

Sale - Save 5%

$ 230.99

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

$ 219.44 USD

Add to Wish List

Lock your camshafts in place when servicing your timing system to prevent future timing issues.

Bav Auto Media Blaster Kit - BMW N20 N54 N55

10X Entries Into Our F80 M3 Sweepstakes

T#:582473

Part#: B1100008

In Stock

Sale - Save 8% $ 329.99

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

$ 303.26 USD

Add to Wish List

Qty

Sale - Save 8%

$ 329.99

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

$ 303.26 USD

Add to Wish List

Carbon building up in your intake ports? Take care of it quick and easy with this DIY media blaster kit from Bav auto. This walnut shell media blaster kit contains everything you need to effectively clean and de-carbon the intake ports and valves on your turbocharged N20, N54, or N55 BMW engine. Taking your vehicle to the dealer to have this service performed, you would be looking at a cost of around $1000 or more! This kit saves you money and can be used as many times as you need to ensure perfectly clean intake ports for optimum airflow and performance. Included in this kit: 20lb pressure feed media blaster including water separator and pressure gauge blasting wand N54/N55 port adapter (attaches to your shop vac to catch the used media and deposits) 25lb package of walnut shell blasting media Use of this kit requires a medium sized air compressor (suggested minimum 20-30 gallon tank, 4.0 CFM @ 90psi), common "shop vac" and full hearing and eye protection. We recommend the use of a remote starter switch. Please note: Intake manifold gasket set and Throttle body gasket, sold separately, must be replaced when removing intake manifold.

Show More Show Less

Accessory Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:29101657

Part#: 11287563927

In Stock

Sale - Save 17% $ 69.99

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

$ 57.79 USD

Add to Wish List

Qty

Sale - Save 17%

$ 69.99

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

$ 57.79 USD

Add to Wish List

Upper Idler Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:26305073

Part#: 11287556251

In Stock

Sale - Save 25% $ 31.99

This product was last offered at the strikethrough price on
07-14-2026

$ 23.99 USD

Add to Wish List

Qty

Sale - Save 25%

$ 31.99

This product was last offered at the strikethrough price on
07-14-2026

$ 23.99 USD

Add to Wish List

Bav Auto Fuel Injector Seal Installer & Remover - N54/N63

10X Entries Into Our F80 M3 Sweepstakes

T#:580445

Part#: B8800140

In Stock

Sale - Save 3% $ 121.99

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

$ 118.33 USD

Add to Wish List

Qty

Sale - Save 3%

$ 121.99

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

$ 118.33 USD

Add to Wish List

This is has been specifically designed to remove and install the seals on your fuel injectors without damaging either the seals or injectors themselves.

Control Unit Fuel Pump - Priced Each

10X Entries Into Our F80 M3 Sweepstakes
This part must be coded to your vehicle

T#:19560854

Part#: 16147229173

In Stock

Sale - Save 20% $ 224.99

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

$ 179.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 224.99

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

$ 179.99 USD

Add to Wish List

Valve Cover Gasket - Right, Cylinders 5-8 - E9X M3 S65

10X Entries Into Our F80 M3 Sweepstakes

T#:36913369

Part#: 11127838272

In Stock

Sale - Save 20% $ 50.99

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

$ 40.79 USD

Add to Wish List

Qty

Sale - Save 20%

$ 50.99

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

$ 40.79 USD

Add to Wish List

The valve cover gasket seals the valve cover to the cylinder head, preventing oil leaks and maintaining engine integrity. Over time, exposure to high engine temperatures causes the gasket's rubber construction to degrade, leading to significant oil leaks. This often presents as a noticeable "burning oil" smell at idle, caused by oil dripping from the valve cover onto the hot exhaust manifolds.

If your valve cover gasket is failing, restore proper sealing and prevent further leaks with this premium OE replacement from Bremmen Parts.

Note: This gasket is designed for the right-side cylinder bank (cylinders 5-8). For the left-side cylinder bank (cylinders 1-4), see T#36913370.

Show More Show Less

Fuel Tank Ventilation Valve Pipe

10X Entries Into Our F80 M3 Sweepstakes

T#:8677197

Part#: 13907618643

In Stock

Sale - Save 15% $ 52.99

This product was last offered at the strikethrough price on
09-11-2026

$ 45.00 USD

Add to Wish List

Qty

Sale - Save 15%

$ 52.99

This product was last offered at the strikethrough price on
09-11-2026

$ 45.00 USD

Add to Wish List

Allows fuel fumes to vent into the engine's intake

Project Cars

SELECT YOUR BMW

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

Sub-Categories

Benefits:

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results