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

Valvetronic Actuator Replacement Kit - BMW N55 S55 3.0L

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T#:599759

Part#: 11377603979KT2

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$ 241.95 USD

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Includes actuator, actuator gasket and valve cover gaskets

Aluminum Valve Cover - BMW N55 3.0L

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T#:14915981

Part#: 11127570292M

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$ 287.99 USD

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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!

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N54/N55 Low Temp Oil Thermostat Kit - 70c

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T#:52621839

Part#: 008731KT1

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$ 57.74 USD

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Upgrade your stock oil cooler thermostat for improved performance. Swap your factory 110-degree Celsius thermostat for a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly, unlike thermostat bypass kits.

Kit contents:

Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

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Valve Cover - Aluminum - N52 3.0L

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T#:14915993

Part#: 11127552281M

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$ 348.42 USD

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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

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BMW N54 3.0L Valve Cover - Aluminum

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T#:14915983

Part#: 11127565284M

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$ 349.99 USD

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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.

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

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T#:580385

Part#: B8800072

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$ 28.49 USD

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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.

VANOS Solenoid Valve Kit - N52 N54 3.0L

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T#:25805743

Part#: 11367585425TKT

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$ 112.55 USD

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Failed solenoid valves can lead to numerous issues, such as sluggish acceleration, rough idle, loss of power, limp mode, and check engine lights. Luckily, these issues are easily fixed with our budget-friendly VANOS Solenoid Valve Kit. This kit contains two URO brand VANOS Solenoids, two sets of OEM Elring gaskets, and two Genuine BMW mounting bolts, all for less than the price of a single Genuine BMW Solenoid.

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N52 Oil Filter Housing Gasket Kit - Includes Oil Pressure Sensor ...

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T#:15677580

Part#: 11427540759-KT

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$ 45.34 USD

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This kit includes: 1 Oil Filter Housing Gasket (11428637821) 1 M8x28 bolt (11427540759) 1 M8x43 bolt (11427540763) 1 M8x78 bolt (11427540758) 1 Oil Pressure Sensor (12617568480)

High-Performance Ignition Service Kit - BMW N52 3.0L

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T#:583536

Part#: N52PISKT

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$ 195.55 USD

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Every 60-80,000 miles, we recommend replacing your spark plugs to ensure your ignition system is running optimally. Over time carbon can build up around the head of the spark plug and decrease spark strength and effectiveness, leading to weaker fuel mixture detonation, misfires, and potential check engine lights. To prevent this, have put together our High-Performance Ignition Service Kits. These kits include new Bav Auto High-Performance Ignition Coils, new spark plugs, dielectric grease, and a BMW spark plug service label to keep track of when your spark plugs were replaced.

Bav Auto's Ignition coils feature core windings that have been modified to increase firepower and promote a faster, more efficient burn. This gives your BMW/MINI increased torque in the lower range of RPM and more horsepower in the upper range. Exact improvements depend on the current condition of your engine, but you'll definitely feel the difference. They'll also improve your fuel economy.

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.

As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Oil Pan Gasket - With Bolts

Bolts Are For Vehicles With Automatic Transmission ONLY

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T#:5403247

Part#: 11132210959TMSKT

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$ 83.40 USD

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Gasket between oil pan and engine block. A common piece to begin leaking on any engine, oil pan gaskets begin to leak after a few years.

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

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T#:580400

Part#: B8800089

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$ 65.69 USD

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

Boost Solenoid/Pressure Converter - Priced Each

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T#:33646291

Part#: 11747626350

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$ 68.39 USD

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

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T#:640155

Part#: 11157559528

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$ 39.16 USD

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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.

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Camshaft Position Sensor - Priced Each

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

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T#:27105154

Part#: 13627525014

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$ 34.84 USD

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N54 Valve Cover Upgrade Kit - BMW N54 3.0L

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T#:25772568

Part#: 11127565284MTKT

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$ 419.23 USD

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The stock plastic valve cover from BMW tends to warp and crack over time due to numerous heat cycles. This leads to oil and vacuum leaks that both make a mess and negatively affect performance and reliability. Replace your stock valve cover with this aluminum upgrade from Bremmen Parts to eliminate these issues! The aluminum construction results in a significantly stronger valve cover that won't warp or crack. This kit contains everything you need to upgrade your cover, including the upgraded aluminum valve cover, valve cover gasket, oil cap, and hardware. Additionally, we've also included a new PCV blow-by hose and a Vargas PCV upgrade for additional reliability! This is especially important for tuned vehicles with upgraded turbos.

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OEM Accessory Belt Service Kit - N54 3.0L

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T#:554448

Part#: N54ACCKT

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$ 187.11 USD

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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or overheated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

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

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T#:40985128

Part#: 1112784815XREDKT

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$ 849.58 USD

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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.

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OEM Accessory Belt Service Kit - E82/88 E9X N55

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T#:567679

Part#: 11287582946KT4

Ships in 1 day

$ 213.63 USD

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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or overheated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need to be replaced such as the belts, tensioners, and hardware.

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N52 Valvetronic Camshaft Adjuster Replacement Kit

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T#:5416764

Part#: 11377548388TMSKT

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$ 179.28 USD

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Includes new Valvetronic motor, gasket, and hardware. The Valv-tronic adjuster unit changes the the timing shaft to adjust the valve timing.

Blow-By Vent Hose

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T#:30629687

Part#: 11157553949

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$ 35.08 USD

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Oil Level Indicator - 12617607910

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T#:36913378

Part#: 12617607910

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$ 130.89 USD

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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.

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OEM Accessory Belt Service Kit - N52 3.0L

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T#:593693

Part#: N52ABKT

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$ 105.43 USD

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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or overheated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

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

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T#:640545

Part#: 16147163298

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$ 134.02 USD

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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.

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

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T#:580444

Part#: B8800139

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$ 193.79 USD

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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.

Lower Idler Pulley

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T#:32350850

Part#: 11287557851

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$ 23.79 USD

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW E82/88 E9X...

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T#:22163422

Part#: 11287568247TKT

Ships on Nov 12, 2026

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$ 178.94 USD

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Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, tensioner assembly, and idler pulleys. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!

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BMW E6X / E8X / E9X - N52 Replacement Starter Kit

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T#:15777314

Part#: SR0492NKT2-KT

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$ 273.50 USD

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Is your car having trouble starting? Does your starter click when you turn the key? Sounds like it's time for a new starter motor! Includes new starter with no core charge, intake gaskets, throttle body gasket and hardware.

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Boost Solenoid/Pressure Converter - Kit - N54, N63

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T#:5416756

Part#: 11747626350TMSKT

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$ 226.02 USD

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Kit includes both boost solenoids, vacuum hose and T fitting for a easy leak free install

Bremmen Parts Chain Tensioner - With Gasket Ring

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T#:556062

Part#: 11317584723

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$ 79.89 USD

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

Check Valve - 11367541692

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T#:37655979

Part#: 11367541692

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$ 29.37 USD

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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.

Engine Oil Temperature Sensor

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T#:36777927

Part#: 13627580635

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$ 21.21 USD

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Bav Auto Fuel Injector Removal/Installation Tool - N55

For E - Chassis N55

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T#:580388

Part#: B8800075

Ships on Feb 26, 2027

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$ 87.99 USD

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

N54 Valve Cover upgrade kit

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T#:6196925

Part#: 11127565284TKT

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$ 296.23 USD

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You want to keep your N54 running properly to enjoy the drive and justify the costs associated with owning an N54 car! This kit has a replacement valve cover for your current cover that is worn or damaged. Along with replacing the valve cover this kit includes an upgraded pcv valve. This upgraded PCV valve uses machined metal components in place of the stock plastic parts, resulting in a more durable part. While replacing your valve cover a common failure is one of the blow by pcv vent hose cracks and is also INCLUDED in the kit for a full proof valve cover upgrade service! Replace and upgrade your valve cover at the same time, with the VTT PCV valve for longer PCV life and better flow.

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High-Performance Ignition Service Kit - BMW N54 3.0L

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T#:583535

Part#: N54PISKT1

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$ 228.29 USD

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Every 60-80,000 miles, we recommend replacing your spark plugs to ensure your ignition system is running optimally. Over time carbon can build up around the head of the spark plug and decrease spark strength and effectiveness, leading to weaker fuel mixture detonation, misfires, and potential check engine lights. To prevent this, have put together our High-Performance Ignition Service Kits. These kits include new Bav Auto High-Performance Ignition Coils, new spark plugs, dielectric grease, and a BMW spark plug service label to keep track of when your spark plugs were replaced. Bav Auto's Ignition coils feature core windings that have been modified to increase firepower and promote a faster, more efficient burn. This gives your BMW/MINI increased torque in the lower range of RPM and more horsepower in the upper range. Exact improvements depend on the current condition of your engine, but you'll definitely feel the difference. They'll also improve your fuel economy. 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. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform! This kit contains: 6 BOSCH Spark Plugs 6 Bavarian Autosport Ignition Coils 1 Dielectric Spark Plug Boot Protector - 4 Gram Packet

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Bav Auto Timing Tool Kit - N51 N52 N54 N55 S55

10X Entries Into Our F80 M3 Sweepstakes

T#:580414

Part#: B8800107

Ships in 9 Business Days

Sale - Save 3% $ 371.99

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

$ 360.99 USD

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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.

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - BMW N52 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:22130432

Part#: 11287530314TKT

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Sale - Save 18% $ 127.99

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

$ 104.71 USD

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Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes the ECS Kevlar Reinforced Drive Belt, tensioner assembly, and idler pulley. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!

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Genuine BMW Oil Change Kit / Inspection I - N52, N54, N55

10X Entries Into Our F80 M3 Sweepstakes

T#:15511870

Part#: 832123659460KT

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$ 132.86 USD

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This oil change kit has everything you need for an easy oil change, including seven liters of oil, an oil filter, and a drain plug.

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

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T#:36913370

Part#: 11127838271

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Sale - Save 20% $ 50.99

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

$ 40.79 USD

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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.

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

For Vehicles Equipped with a ZF GA6HP19Z Automatic Transmission.

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T#:640488

Part#: 24117571217

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Sale - Save 13% $ 91.99

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

$ 79.89 USD

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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.

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BMW N20 N52 N55 Timing Chain

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T#:5470985

Part#: 11318648732

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Sale - Save 42% $ 70.37

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05-03-2026

$ 40.99 USD

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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.

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

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T#:40985126

Part#: 11127848153-RED

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Sale - Save 20% $ 520.99

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

$ 416.15 USD

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$ 416.15 USD

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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.

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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

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$ 520.99

This product was last offered at the strikethrough price on
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$ 416.15 USD

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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.

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Rod Bearing Overhaul Kit - E9X M3 S65

10X Entries Into Our F80 M3 Sweepstakes

T#:340426

Part#: TMS222795

In Stock

Sale - Save 5% $ 1,529.99

This product was last offered at the strikethrough price on
10-06-2026

Starting at $ 1,449.40 USD

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$ 1,529.99

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Starting at $ 1,449.40 USD

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Rod bearings should be replaced as a preventative measure before 80,000 miles. This package is the most complete rod bearing overhaul kit available and includes not just the latest BMW rod bearings and connecting rod bolts, but also everything else that should be replaced with the oil pan and front subframe off the car.

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BMW N52 Valve Cover & PCV Valve Refresh Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:21735875

Part#: VALVECVRN52KT

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Sale - Save 11% $ 465.99

This product was last offered at the strikethrough price on
05-30-2026

$ 414.91 USD

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$ 414.91 USD

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Maintaining the peak performance and reliability of your BMW N52 engine is essential for a smooth and enjoyable driving experience. One of the most effective ways to achieve this is by replacing critical components like the valve cover, crankcase vent hose, angle connector with heating element, and cylinder sleeve. In this article, we'll delve into the numerous benefits of upgrading these vital parts, ensuring your BMW N52 operates at its best. Optimized Engine Performance: Replacing the valve cover, crankcase vent hose, angle connector, and cylinder sleeve enhances your BMW N52's engine performance. The valve cover plays a crucial role in sealing the engine, preventing oil leaks and ensuring optimal valve operation. When you upgrade these components, you reduce the risk of performance-robbing oil leaks and maintain precise valve timing, resulting in improved horsepower and torque. Enhanced Reliability: Reliability is paramount for any BMW owner. These components, when aged or damaged, can lead to severe engine issues. By replacing them, you significantly reduce the likelihood of unexpected breakdowns or costly repairs, ensuring your BMW N52 engine runs smoothly and reliably for years to come. Improved Fuel Efficiency: An efficiently operating engine not only performs better but also consumes less fuel. The replacement of these components leads to better combustion, reduced emissions, and ultimately improved fuel efficiency. This means fewer trips to the gas station and a lighter environmental footprint. Reduced Maintenance Costs: Regular maintenance and repairs can add up over time. By proactively replacing the valve cover, crankcase vent hose, angle connector, and cylinder sleeve, you mitigate the risk of more extensive engine damage that could lead to expensive repairs down the road. In the long term, this can translate into significant cost savings. Extended Engine Lifespan: The longevity of your BMW N52 engine is directly tied to the quality and condition of its components. When you invest in high-quality replacements, you're effectively extending the lifespan of your engine. This not only preserves the value of your BMW but also allows you to enjoy its performance for years to come. Precise Temperature Control: The angle connector with heating element is vital for maintaining optimal engine temperature, especially in cold weather. A malfunctioning or worn-out connector can disrupt temperature control, affecting engine performance. Replacing this component ensures consistent and precise temperature management. Customized Upgrades: When replacing these components, you have the opportunity to choose high-performance or specialized alternatives, allowing you to customize your BMW N52 to your preferences. Whether you prioritize power, efficiency, or specific driving conditions, there are options available to tailor your engine's performance accordingly. Included in the BMW N52 Valve Cover & PCV Valve Refresh Kit: 6 Cylinder Sleeves 1 Alternator Mounting Screw Set 1 Angle Connector with Heating Element 1 Valve Cover - Gasket Included 1 Crankcase Vent Hose

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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

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

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

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$ 50.99

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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.

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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

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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

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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.

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Upper Idler Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:26305073

Part#: 11287556251

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Sale - Save 25% $ 31.99

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

$ 23.99 USD

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$ 31.99

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07-14-2026

$ 23.99 USD

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Valve Cover Kit - N55

10X Entries Into Our F80 M3 Sweepstakes

T#:5376284

Part#: 11127570292TKT

In Stock

Sale - Save 5% $ 320.99

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

$ 304.52 USD

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If your valve cover has become cracked or warped, replace it with this Hamburg Tech cover from Turner Motorsport to prevent leaks and further valvetrain damage. Replace your leaking valve cover to keep your oil inside the engine, where it belongs. Includes everything needed to install a new valve cover: Valve cover Gasket flange Crank case vent hose Hardware

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