BMW Engine Parts

B58 PCV Repair Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:23980285

Part#: 1112764517PCV

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This product was last offered at the strikethrough price on
08-24-2026

$ 50.99 USD

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Though BMW's B58 engine has proven to be mostly reliable, it does have one well-known problem, failure of the PCV Valve. This issue is especially common on cars with upgraded turbos. Signs that your BMW has experienced this failure include misfires, a rough idle, oil in the the intake/chargepipe, or white smoke coming from the exhaust. The good news is that this is easily fixed and is very affordable! This kit contains all of the items necessary to repair your PCV valve and restore the smooth operation of your B58 engine.

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Oil Level Sensor - E46 E39 E60 E38 X3 X5 Z3 Z4 Z8

10X Entries Into Our F80 M3 Sweepstakes

T#:395203

Part#: 12617508003

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This product was last offered at the strikethrough price on
10-18-2026

$ 55.99 USD

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This is the oil level sensor / sender for BMW E46 E39 E60 E38 X3 X5 Z3 Z4 Z8.When this part fails it will illuminate a check light on the dash which indicates it needs to be replaced. Includes o-ring. This item fits the following BMWs: 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi M3 2008+ E90 BMW 335d 1999-2003 E39 BMW 528i 525i 530i M5 1998-2003 E39 BMW 540i 2004-2005 E60 BMW 525i 530i 1998-2001 E38 BMW 740i 740il 750il 2004-2006 E85 BMW X3 2.5i X3 3.0i 2000-2006 E53 BMW X5 3.0i 2000-2003 E53 BMW X5 4.4i X5 4.6is 1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 2001-2002 Z3 BMW Z3 M Roadster Z3 M Coupe 2003-2006 Z4 BMW Z4 2.5i Z4 3.0i 2000-2003 E52 BMW Z8

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Aluminum Valve Cover - M52 M54

10X Entries Into Our F80 M3 Sweepstakes

T#:19329477

Part#: 11121432928M

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$ 276.79 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!

Aluminum Valve Cover Upgrade - M52 S52

10X Entries Into Our F80 M3 Sweepstakes

T#:36947236

Part#: 11121703341M

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$ 341.59 USD

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$ 341.59 USD

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BMW's Single-VANOS M52 and S52 engines were equipped with plastic valve covers from the factory. Nearing thirty years post-production, this material choice has proven to be problematic. Due to years of exposure to extreme engine temperatures and chemical-rich engine oil, these plastic valve covers will eventually warp. This results in a valve cover that will not seal, requiring a complete replacement of both the plastic valve cover and associated gaskets.

To remedy this, many enthusiasts opt to swap for the magnesium valve cover found on M50 and S50 engines. Unfortunately, magnesium is no less resistant to heat-induced warpage than plastic.

Thankfully, Bremmen Parts is aware of these issues and has created an exact-fit, high-quality performance replacement for all Single-VANOS M52 and S52-equipped BMWs. This cover features durable aluminum construction, which eliminates the warping issue found on OE plastic and magnesium valve covers. Unlike the OE magnesium cover upgrade, Bremmen's aluminum cover retains the forward oil fill location found, allowing you to retain your existing engine beauty cover.

Whether you're replacing a warping plastic cover or preemptively replacing this failure-prone component, Bremmen has you covered with a direct-fit aluminum valve cover upgrade.

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Bremmen S55 Replacement Valve Cover

10X Entries Into Our F80 M3 Sweepstakes

T#:15180796

Part#: 11127846359

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$ 244.79 USD

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A quality replacement at half the price of genuine! Save your money, seriously! Includes gasket and bolts.

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

10X Entries Into Our F80 M3 Sweepstakes

T#:640155

Part#: 11157559528

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$ 39.99 USD

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$ 39.99 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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Boost Solenoid/Pressure Converter - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:33646291

Part#: 11747626350

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$ 68.39 USD

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$ 68.39 USD

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Camshaft Position Sensor - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:27105154

Part#: 13627525014

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$ 34.84 USD

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$ 34.84 USD

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Bremmen "Cold Climate" Crankcase Pressure Regulator Valve Kit - BMW M...

10X Entries Into Our F80 M3 Sweepstakes

T#:2528129

Part#: 11617533400S1

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$ 94.99 USD

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$ 94.99 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 all the components of the oil separator system together 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. Don't forget to order a valve cover gasket, throttle body gasket, and a new intake boot to make your separator change easier and more comprehensive.

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Bremmen Crankshaft Position Sensor - E36 E46 E39 E60 X3 X5 Z3 Z4 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:640146

Part#: 12141709616

Ships on Jan 11, 2027

$ 35.99 USD

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This is the crank shaft position sensor. It provides information for the ECU. A faulty sensor can cause issues with timing adjustment and limit performance and vehicle operation. Replace your sensor with a high-quality Bremmen sensor to restore peak performance.

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

10X Entries Into Our F80 M3 Sweepstakes

T#:40985128

Part#: 1112784815XREDKT

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$ 849.58 USD

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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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Oil Filter Housing And Heat Exchanger - Upgraded Aluminum

10X Entries Into Our F80 M3 Sweepstakes

T#:26938294

Part#: 11428596283-M

In Stock

Sale - Save 10% $ 249.99

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

$ 224.99 USD

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Blow-By Vent Hose

10X Entries Into Our F80 M3 Sweepstakes

T#:30629687

Part#: 11157553949

In Stock

$ 35.99 USD

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$ 35.99 USD

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Fuel Tank Hose - 16121180402

10X Entries Into Our F80 M3 Sweepstakes

T#:36710097

Part#: 16121180402

In Stock

Sale - Save 15% $ 30.99

This product was last offered at the strikethrough price on
09-16-2026

$ 26.34 USD

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This fuel tank hose runs from the filler neck to the inlet of the fuel tank. Due to years of exposure to water, salt, dirt, and general road debris, this hose is commonly rotted out causing a leak when filling the fuel tank.

If your hose is leaking, replace it with this high-quality, exact-fit piece from Bremmen Parts.

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Bremmen Cylinder Head Valve Cover - BMW & MINI B46A/B48A

10X Entries Into Our F80 M3 Sweepstakes

T#:13496660

Part#: 11127611278

In Stock

Sale - Save 9% $ 164.99

This product was last offered at the strikethrough price on
08-25-2026

$ 149.99 USD

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If your valve cover is leaking, warped, or cracked, we recommend replacing it with a brand new cover to prevent oil loss, vacuum issues, or check engine lights. This valve cover includes the mounting hardware and gasket necessary for installation, making the replacement process easy and simple.

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Lower Idler Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:32350850

Part#: 11287557851

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$ 23.79 USD

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$ 23.79 USD

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Timing Chain Tensioner - E31 E39 E38 E53 E34 E32 Z8

10X Entries Into Our F80 M3 Sweepstakes

T#:5403287

Part#: 11317531813

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$ 43.99 USD

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$ 43.99 USD

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Located in the timing cover and is removable without dis-assembly. This item fits the following BMWs: 1993-1995 E34 BMW 530i 540i 1997-2003 E39 BMW 540i 1988-1994 E32 BMW 740i 740il 1995-2001 E38 BMW 740i 740il 1990-1999 E31 BMW 840i 840ci 2000-2003 E53 BMW X5 4.4i X5 4.6is 2000-2003 E52 BMW Z8 Alpina Roadster

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Upper Timing Chain - E39 M5, Z8

10X Entries Into Our F80 M3 Sweepstakes

T#:5471036

Part#: 11311406167

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$ 23.19 USD

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$ 23.19 USD

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Replacement upper timing chain, 2 required This item fits the following BMW Chassis: E39 M5,E39 Fits BMW Engines including: S62

Upgraded Aluminum Oil Filter Housing With Filter

10X Entries Into Our F80 M3 Sweepstakes

T#:45244553

Part#: 11428583895AL

In Stock

Sale - Save 15% $ 234.99

This product was last offered at the strikethrough price on
08-05-2026

$ 199.99 USD

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Ditch the failure-prone plastic housing with this upgraded aluminum oil filter housing, built for strength, reliability, and peace of mind.

The factory plastic housing is a well-known weak point and a common source of oil leaks on BMW B58 engines. Once leaks develop, replacement is the only solution. Left unchecked, even minor oil loss can lead to premature engine wear, or in the worst cases, catastrophic failure.

This upgraded housing not only solves the problem with a durable aluminum construction, but also comes complete with caps and seals for a straightforward, hassle-free installation.

Protect your engine from unnecessary risk, upgrade your filter housing, and ensure a leak-free, long-lasting seal.

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CCV Hose

10X Entries Into Our F80 M3 Sweepstakes

T#:51391238

Part#: 11127850244

In Stock

$ 91.79 USD

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$ 91.79 USD

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Rocker Arm - M10 4 cylinder, M30 6 cylinder engine

We Price Match - Give Us A Call or Chat!

T#:6780

Part#: 11331271833

In Stock

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This product was last offered at the strikethrough price on
07-13-2026

$ 29.44 USD

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Replace your worn rocker arm with this unit. The rocker arms make contact with the camshaft and control the movement of the valves. Any time a camshaft is replace it is always a good idea to replace the rocker arms with new units. It is also a good idea to replace the rocker shafts that the arms mount on.
Since the late 1800’s Febi has been fabricating replacement metal parts. This history is self evident in the quality and vast amount of applications they service. With more than 34,000 repair solutions for cars and commercial vehicles you can be sure Febi has you covered.

This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1984-1985 E30 BMW 318i
1976-1981 E12 BMW 528i 530i
1982-1988 E28 BMW 533i 535i 535is
1989-1993 E34 BMW 535i
1982-1989 E24 BMW 633csi 635csi
1981-1987 E23 BMW 733i 735i
1988-1992 E32 BMW 735i 735il

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Timing Chain - Lower

10X Entries Into Our F80 M3 Sweepstakes

T#:5470993

Part#: 11311432176

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$ 28.79 USD

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$ 28.79 USD

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The timing chain in your vehicle keeps the pistons and cylinders aligned and running in sync.

Camshaft Position Sensor - E46 M3, Z4M, Z3M S54

10X Entries Into Our F80 M3 Sweepstakes

T#:36913379

Part#: 12147539171

In Stock

Sale - Save 15% $ 91.99

This product was last offered at the strikethrough price on
09-16-2026

$ 78.19 USD

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The camshaft position sensor is essential for assisting the engine DME by monitoring the camshaft's position. The data from this sensor is key to optimizing ignition timing and ensuring smooth engine performance.

Often referred to as the CMP sensor, this component is crucial for the overall functionality of the powertrain. A failing camshaft position sensor can cause a range of issues, including engine stumbling, hesitation during acceleration, power loss, and even starting difficulties or complete failure to start.

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Check Valve - 11367541692

10X Entries Into Our F80 M3 Sweepstakes

T#:37655979

Part#: 11367541692

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$ 30.59 USD

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$ 30.59 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

10X Entries Into Our F80 M3 Sweepstakes

T#:36777927

Part#: 13627580635

In Stock

$ 22.39 USD

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$ 22.39 USD

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Fuel Tank Breather Valve - 13907831770

10X Entries Into Our F80 M3 Sweepstakes

T#:37655984

Part#: 13907831770

In Stock

Sale - Save 15% $ 82.99

This product was last offered at the strikethrough price on
09-16-2026

$ 70.54 USD

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Over time, valves can fail, often getting stuck in one position and causing the engine to run poorly. This Fuel Tank Breather Valve is a simple replacement that resolves rough idling and helps clear engine codes, restoring smooth performance.

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Accessory Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:32350851

Part#: 11288604266

In Stock

$ 48.59 USD

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$ 48.59 USD

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Fuel Pump Control Module

10X Entries Into Our F80 M3 Sweepstakes

T#:33746531

Part#: 16147411596

In Stock

$ 135.19 USD

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$ 135.19 USD

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VANOS Central Valve (Long) - B46A / B46D / B58 / S58

10X Entries Into Our F80 M3 Sweepstakes

T#:36913365

Part#: 11368696446

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$ 78.39 USD

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The solenoid is used to fasten the camshaft adjuster to the camshaft, and also controls the flow of oil into both camshaft adjusters. The central valve/oil control valve is crucial to proper VANOS operation.

If your central valve is worn, clogged, or was removed for camshaft service, replace it with this high-quality, exact fit piece from Bremmen Parts.

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Bremmen Cylinder Head Valve Cover - Aluminum Upgrade - BMW & MINI B46...

10X Entries Into Our F80 M3 Sweepstakes

T#:25606669

Part#: 11127611278M

In Stock

Sale - Save 20% $ 373.99

This product was last offered at the strikethrough price on
10-28-2026

$ 299.99 USD

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If your valve cover is leaking, warped, or cracked, we recommend replacing it with a brand new cover to prevent oil loss, vacuum issues, or check engine lights. This valve cover includes the mounting hardware and gasket necessary for installation, making the replacement process easy and simple. As an added bonus, the aluminum construction helps prevent warping or cracks due to heat cycling and will last significantly longer than the stock plastic valve cover.

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

10X Entries Into Our F80 M3 Sweepstakes

T#:36913370

Part#: 11127838271

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$ 42.39 USD

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$ 42.39 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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BMW N20 N52 N55 Timing Chain

10X Entries Into Our F80 M3 Sweepstakes

T#:5470985

Part#: 11318648732

In Stock

Sale - Save 27% $ 56.30

This product was last offered at the strikethrough price on
08-10-2026

$ 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 ...

10X Entries Into Our F80 M3 Sweepstakes

T#:40985126

Part#: 11127848153-RED

In Stock

$ 424.79 USD

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$ 424.79 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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Accessory Belt Tensioner - Mechanical

10X Entries Into Our F80 M3 Sweepstakes

T#:32450133

Part#: 11288570439

In Stock

$ 76.79 USD

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$ 76.79 USD

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Timing Chain Cover - Upgraded Metal

10X Entries Into Our F80 M3 Sweepstakes

T#:28337909

Part#: 11148512597M

In Stock

Sale - Save 20% $ 122.99

This product was last offered at the strikethrough price on
10-28-2026

$ 98.39 USD

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$ 122.99

This product was last offered at the strikethrough price on
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Timing Chain With Tensioner Rail

10X Entries Into Our F80 M3 Sweepstakes

T#:26305109

Part#: 11317567500

In Stock

$ 79.19 USD

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$ 79.19 USD

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Mechanical A/C Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:26305100

Part#: 11281433571

In Stock

$ 48.79 USD

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$ 48.79 USD

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Camshaft Timing Chain Tensioner - M62 4.4L M62 4.6L

10X Entries Into Our F80 M3 Sweepstakes

T#:5471065

Part#: 11311435026

In Stock

$ 57.59 USD

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$ 57.59 USD

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Used for cylinders 1-4

Crankcase Ventilation Hose

10X Entries Into Our F80 M3 Sweepstakes

T#:35357256

Part#: 11157848340

In Stock

Sale - Save 15% $ 59.99

This product was last offered at the strikethrough price on
08-25-2026

$ 50.99 USD

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$ 59.99

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Camshaft Timing Chain Tensioner - M62 4.4L M62 4.6L

10X Entries Into Our F80 M3 Sweepstakes

T#:5471072

Part#: 11311435027

In Stock

$ 51.99 USD

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$ 51.99 USD

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Used for cylinders 5-8

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

$ 424.79 USD

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$ 424.79 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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Valve Cover - M52/S52

10X Entries Into Our F80 M3 Sweepstakes

T#:26505031

Part#: 11121703341

In Stock

Sale - Save 19% $ 206.99

This product was last offered at the strikethrough price on
10-13-2026

$ 167.99 USD

Limited Qty Sale

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$ 206.99

This product was last offered at the strikethrough price on
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$ 167.99 USD

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Timing Chain Guide Rail - M62

10X Entries Into Our F80 M3 Sweepstakes

T#:5403292

Part#: 11311745406

In Stock

$ 31.19 USD

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$ 31.19 USD

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New timing chain guide rail for V8 BMW's. If replacing the timing cover gasket, it is recommended that you replace the guide rails at the same time.

Crankshaft Position Sensor

10X Entries Into Our F80 M3 Sweepstakes

T#:36913357

Part#: 12141720856

In Stock

$ 35.19 USD

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$ 35.19 USD

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

10X Entries Into Our F80 M3 Sweepstakes

T#:36913369

Part#: 11127838272

In Stock

$ 42.39 USD

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$ 42.39 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 right-side cylinder bank (cylinders 5-8). For the left-side cylinder bank (cylinders 1-4), see T#36913370.

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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

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$ 31.99

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

$ 23.99 USD

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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

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Sale - Save 15%

$ 52.99

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

$ 45.00 USD

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Allows fuel fumes to vent into the engine's intake

Bremmen Valve Cover - Aluminum

10X Entries Into Our F80 M3 Sweepstakes

T#:14916003

Part#: 11127588412M

In Stock

Sale - Save 25% $ 346.99

This product was last offered at the strikethrough price on
08-05-2026

$ 259.99 USD

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Sale - Save 25%

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This product was last offered at the strikethrough price on
08-05-2026

$ 259.99 USD

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Crankcase Ventilation Valve With Gasket

10X Entries Into Our F80 M3 Sweepstakes

T#:48125820

Part#: 11127809512

Ships on Jan 11, 2027

$ 50.39 USD

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$ 50.39 USD

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Restore proper engine ventilation with this premium replacement Crankcase Breather Valve (11127809512).

Designed to match the performance of the original BMW unit (OE 11-12-7-809-512 / 11-12-7-803-790), this valve maintains correct crankcase pressure, helps prevent oil buildup, and supports clean, efficient engine operation.

Crafted from high-quality, long-lasting materials and shaped to replicate the factory design, it installs easily in place of the stock breather without any modifications required.

Whether you’re addressing pressure-related drivability issues, refreshing your engine’s ventilation system, or performing preventative maintenance, this breather valve provides dependable performance and protects your BMW’s engine for the long haul.

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