Bremmen Parts BMW Engine Parts for BMW Z Series E36/7 (1996-2002)

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

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T#:395203

Part#: 12617508003

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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

For vehicles with production date from 09/1998

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T#:19329477

Part#: 11121432928M

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$ 270.90 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

For vehicles with production date up to 09/1998

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T#:36947236

Part#: 11121703341M

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

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T#:640146

Part#: 12141709616

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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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Valve Cover - M52/S52

For vehicles with production date up to 09/1998

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T#:26505031

Part#: 11121703341

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Camshaft Position Sensor - E46 M3, Z4M, Z3M S54

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T#:36913379

Part#: 12147539171

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$ 71.80 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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Crankcase Vent Hose

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T#:30629661

Part#: 11157831311

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Mechanical A/C Belt Tensioner Assembly

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T#:26305100

Part#: 11281433571

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Timing Chain - Lower

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T#:5470993

Part#: 11311432176

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

Fuel Tank Breather Valve - 13907831770

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T#:37655984

Part#: 13907831770

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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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Bremmen Cylinder Head Valve Cover - E39 E46 E53 Z3 (M52 M54) ...

For vehicles with production date from 09/1998

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T#:3657913

Part#: 11121432928

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OEM quality replacement valve cover and gasket for a damaged or cracked valve cover.

Bremmen Oil Separator Kit - Level 1 - E39 E46 E83 Z3 Z4

For vehicles with production date from 01/2000

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T#:641646

Part#: 11617501566S1

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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. Level 1 kit includes the following; Oil separator Hose from oil separator to dipstick tube Hose from oil separator to valve cover Hose from intake manifold back to the connector hose Hose from oil separator up to the intake manifold

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Crank Timing Sprocket - M42 M44

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T#:5471083

Part#: 11211247338

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Crankshaft located timing gear used in the operation of the timing chain. This item fits the following BMW Chassis: E30,E36 Fits BMW Engines including: M42,M44

Timing Chain - M42 M44

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T#:5484756

Part#: 11311739480

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This is a direct fit replacement for any broken or stretched chain. This item fits the following BMW Chassis: E36 Fits BMW Engines including: M42,M44

Bremmen Camshaft Position Sensor - E46 E39 E60 E83 Z3 Z4

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T#:640145

Part#: 12147518628

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A bad cam sensor can cause a variety of problems from hard starting to stalling at low speeds. Cam sensor replacement has been known to cure many drivability issues

Leak Detection Pump - Priced Each

For vehicles with production date from 10/2001

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T#:35121140

Part#: 16137193479

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Crankcase Vent Valve

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T#:8741204

Part#: 11157501567

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This valve is also commonly called the PCV valve, and is important to maintain a proper idle. When this valve begins to leak, you will get a large vacuum leak that can cause many problems.

Vacuum Control Valve

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T#:47850818

Part#: 11747810831

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Timing Chain Tensioner - E36 318i 318is 318ti 318ic Z3 1.9 M44 1.9L ...

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T#:5471076

Part#: 11311743262

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The chain runs against this tensioner and keeps your chains tight on the cam gears and crank. This item fits the following BMW Chassis: E36 Fits BMW Engines including: M42,M44

Timing Chain Sprocket

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T#:26305091

Part#: 11311722841

Special Order: No Guaranteed ETA

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Bremmen Valve Cover SEcuring Nut - BMW M50 M52 S50 S52 M54

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T#:640161

Part#: 11121738607

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Ever lose one of these or round one off while working on your car? This is the nut used to hold the valve cover to the cylinder head. These usually need to be replaced after being removed more than once, as the rubber grommet will crush.. Sold Individually.

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Lower Timing Chain Guide Rail

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T#:26305066

Part#: 11311739130

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Lower Timing Chain Tensioner

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T#:5470988

Part#: 11311703717

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Guide used to tension the timing chain This item fits the following BMW Chassis: E34,E36,E39,E46,E53 X5,E83 X3,E85 Fits BMW Engines including: M50,M52,M54,M56,S52

Crankcase Ventilation Hose

For vehicles with production date from 09/1998

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T#:30629689

Part#: 11157532649

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Lower Timing Chain Guide Rail

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T#:5470998

Part#: 11311726480

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Guide rail that is located opposite of the tensioner rail for lower timing chain. This item fits the following BMW Chassis: E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4 Fits BMW Engines including: M50,M52,M54,M56,S50,S52

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Bremmen Crankcase Ventilation Hose - E39 E53 E60 E83 E46

For vehicles with production date up to 10/2003

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T#:640147

Part#: 11611432559

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Crankcase Vent Hose - From Valve Cover to Oil Separator - Fit BMWs with the M52 or M54 6 cylinder engine

Idler Pulley

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T#:30629656

Part#: 11287841228

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Vanos Unit Piston Housing Seals - M52 M54 Engines

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T#:13891828

Part#: 01DVPHGS

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High-quality replacement seals

Easy installation process

Prevents the need for reusing old gaskets

Ensures a complete seal for optimal VANOS system performance

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Hydraulic Alternator Belt Tensioner Roller - 11281748131

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T#:30629659

Part#: 11281748131

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This pulley is mounted along with the hydraulic belt tensioner but can be replaced on its own. It is used for the main drive belt on the M50-M54 family engines (M50, M50TU, M52, S52, M52TU, M54, M56, and S54 engines). This is the same belt that covers the water pump/alternator/power steering systems. Replacement is a very easy procedure (requires fan removal) and will have your engine purring in no time. Belt replacement is strongly recommended at the same time. If you have a mechanical belt tensioner, the pulley can only be replaced with a new tensioner.

This high-quality replacement from Bremmen Parts is designed for exact fitment on your BMW. Whether you're looking to complete much-needed preventative maintenance, or replacing a failed roller, choose this component from Bremmen Parts for a lasting repair.

If you need the hydraulic belt tensioner, click here.

This item is 70mm Diameter. Please check the diameter before ordering.

This tensioner pulley fits the following BMWs: 1991-1995 E34 525i (M50 engine) 1992-1999 E36 325i, 325is, 328i, 328is, 323is 1995-1999 E36 M3 (M3 3.0 & M3 3.2 liter) 1997-2003 E39 525i, 528i, 530i - Only for Hydraulic Tensioner 1999-2000 E46 323i, 323Ci, 328i, 328Ci - Only for Hydraulic Tensioner 2001-2005 E46 325i, 325Ci, 325xi, 330i, 330Ci, 330xi - Only for Hydraulic Tensioner 2001-2006 E46 M3 coupe & convertible - Only for Hydraulic Tensioner 2000-2006 X5 3.0 liter (E53 chassis) 2004 E60 525i, 530i (M54 engine) 1997-2002 Z3 & MZ3 2.5, 2.8, 3.0, M Roadster, M Coupe 2003-2009 Z4 M Coupe and Roadster

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Mini Screw Clamp

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T#:367185

Part#: 21014

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$ 2.96 USD

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Ideal for low pressure hoses. This hose clamp could be used on many vehicles for many different purposes.

Upper Timing Chain Guide Rail

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T#:26238413

Part#: 11311722651

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Zinc-Plated Steel M8 Washer - Priced Each

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T#:28171519

Part#: 91166A270-100

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For M8 Screw Size, 8.4 mm ID, 16 mm OD

Locking Hex Nut - M6 - Priced Each

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T#:22558959

Part#: 94235A080

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Rubber O-Ring - Bremmen Parts

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T#:22525960

Part#: 11531435808

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Useful for fixing leaks on air conditioning, fuel, and vacuum systems. Measures 20x3.

Transmission Bolt - Priced Each

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T#:15511812

Part#: 24111218854

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Replace trans pan bolts during the installation of a new one to ensure a proper seal.

Bremmen Parts O-ring - E36, E38, E39, Z3

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T#:594451

Part#: 11531703848

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18.2x3. Used in the cooling system

Camshaft Speed Sensor

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T#:52832891

Part#: 12141743072

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Oil Pump Chain

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T#:26271802

Part#: 11417576915

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A/C Tensioner Pulley

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T#:53538115

Part#: 11282245087

Ships on Sep 11, 2026

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05-30-2026

$ 22.39 USD

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$ 27.99

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

$ 22.39 USD

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Hydraulic Alternator Belt Tensioner Assembly

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T#:55030822

Part#: 11287838797

Ships on Oct 23, 2026

$ 59.99 USD

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$ 59.99 USD

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02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...

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T#:47439371

Part#: 02SB1815

Ships on Jan 29, 2027

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

$ 2.44 USD

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Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

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Bremmen Mounting Grommet Seal - BMW E36 E39 Z3 E34 E38

Up to Model Year 09/1998

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T#:640144

Part#: 13411733217

Back Ordered

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

$ 8.25 USD

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05-03-2026

$ 8.25 USD

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This grommet is located on the back side of the PCV or idle control valve

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Bremmen Parts BMW Engine Parts for BMW Z3 (1996-2002)

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