Rein BMW Engine Parts for BMW 5 Series E39 (1996-2003)

Rein Oil Pan Gasket - E34, E36, E39, E46, E53, E60, E61, Z3

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T#:370783

Part#: 11131437237

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Metal / Rubber gasket

Rein Piston Ring Set

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T#:379819

Part#: 11251437077

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Standard bore replacement piston rings

Crankcase Ventilation Hose Kit M54 Engine

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T#:379190

Part#: 11617504535K

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Turner Motorsport presents the Crankcase Ventilation System Refresh Kit for BMW owners experiencing malfunctioning or aged CCV systems. This comprehensive kit includes all necessary hoses to complete a refresh, ensuring optimal performance and reliability for your BMW's CCV system.

Addresses malfunctioning CCV systems
Ensures proper ventilation of the crankcase
Comprehensive kit includes all necessary hoses
Restores performance and reliability
Compatible with various BMW models

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Rein Water Pump Pulley - E39, E46, E53, E60, E83, Z3, Z4

For vehicles with production date from 09/1998

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T#:591711

Part#: 11511436590

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A common failing piece due to the plastic design.

Rein Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53, E60, E...

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T#:361056

Part#: 11142249533

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Replace when doing a clutch job.

Rein VANOS Oil Feed Line - E36, E39, E46, E53, E60, E83, Z3, Z4 ...

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T#:4471

Part#: 11361705532

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This oil pipe hose runs from the VAN0S adjusting unit to the oil filter housing. At some point the rubber line shrinks or cracks and oil can weep out of the swedge fittings. The fittings at the banjo bolts can also leak so replacing the seals for each banjo fitting is strongly recommended.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1996-1999 E36 BMW 323is 323ic 328i 328is 328ic M3 3.2
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i

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BMW Oil Separator Valve | M60 3.0 / 4.0L

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T#:39059261

Part#: 11151747066

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BMW Oil Separator Valve | M60 3.0 / 4.0L is a vital component that ensures proper crankcase ventilation by separating oil vapors from blow-by gases, preventing excessive oil consumption and maintaining engine efficiency. Designed for BMW models equipped with the M60 3.0L and 4.0L engines, this oil separator valve helps reduce carbon buildup and extends the life of essential engine components. For optimal results, it is recommended to replace the valve cover and crankcase ventilation system (CCV) when changing the separator valve.

Effectively separates oil vapors to prevent excessive oil consumption
Helps maintain proper crankcase ventilation for optimal engine performance
Reduces carbon buildup and prolongs engine longevity
Direct-fit replacement for BMW M60 3.0L and 4.0L engines
High-quality materials ensure durability and resistance to engine heat
Recommended to replace valve cover and CCV for complete system maintenance

Ensure the longevity and efficiency of your BMW engine by replacing a worn oil separator valve with this high-quality replacement.

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Rein Water Pump Pulley - E34, E36, E39, Z3

For vehicles with production date up to 09/1998

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T#:591716

Part#: 11511730554

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Located behind the fan blade, fan clutch bolts to this pulley

Engine Mount - Priced Each

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T#:586749

Part#: 22116754608

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Rein - Crank Case Breather Pipe

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T#:34080765

Part#: 11151705301

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The Rein Crank Case Breather Pipe is a high-quality replacement part designed specifically for BMW models, ensuring proper engine ventilation and maintaining optimal performance. This crucial component prevents pressure build-up in the crankcase, reducing the risk of oil leaks and protecting vital engine parts. Manufactured to meet or exceed OEM standards, the Rein Crank Case Breather Pipe guarantees a perfect fit and long-lasting durability. Available through Turner Motorsport, this pipe is the ideal solution for BMW owners looking to restore or upgrade their engine’s ventilation system.

Designed for BMW models to ensure perfect fit and compatibility
Prevents crankcase pressure build-up, reducing the risk of oil leaks
Protects engine components from damage due to excess pressure
Made from high-quality, durable materials for long-lasting performance
Direct-fit replacement for easy and hassle-free installation
Meets or exceeds OEM specifications for reliable engine performance

Upgrade your BMW’s engine ventilation system with the Rein Crank Case Breather Pipe, ensuring smooth performance and protecting against costly repairs.

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Valve Cover

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T#:599655

Part#: 11127512839

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Rein Secondary Air Pump - Pressure Hose - E39

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T#:591850

Part#: 11721435456

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Located in the drivers side wheel well

Upper Oil Separator Vent Tube

For vehicles with production date from 01/2000

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T#:378292

Part#: 11617504535

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Runs from the top of the oil separator up to intake manifold.

OEM Rein Valve Cover Kit - BMW M52TU M54

For vehicles with production date up to 09/2002 For vehicles with production date from 09/1998

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T#:599656

Part#: 11121432928

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Eliminate oil and vacuum leaks with a brand new valve cover. This OEM Rein valve cover comes complete with sealing gaskets and engine cover mounts.

Upper Oil Separator Vent Tube

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T#:552486

Part#: 11617533399

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Runs from the top of the oil separator up to rear of the intake manifold.

OEM Rein Camshaft / Crankshaft Sensor O-Ring - Multiple BMWs ...

Cam sensor - intake or exhaust side

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T#:12463

Part#: 12141748398

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$ 0.96 USD

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This is the o-ring used for most BMW camshaft sensors and crankshaft sensors. Although most sensors that we sell come with this o-ring at no charge, they may be the source of oil or fluid leaks.

Rein O-Ring - E36, E39, E46, E53, E60, E83, F10, F30, Z3, Z4 ...

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T#:379563

Part#: 11427549573

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7x2.5MM

Rein Dipstick O-Ring - E36, E39, E46, E53, E60, E83, Z3, Z4

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T#:6857

Part#: 11431740045

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ENGINE O-RING 11431740045

BMW Crankcase Pressure Regulator Valve

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T#:46478579

Part#: ABH0263

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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace this and all the other components of the oil separator system to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.

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Oil Pressure Switch (fits most BMWs)

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T#:363

Part#: 12617568480

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$ 7.33 USD

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Having your oil pressure light come on can mean very serious problems. Or it could just be this switch that fails several times over a car's lifespan. By no means should you ignore the warning light but replacing this sensor could be the actual culprit. The other problem with this switch is that oil can leak past its seal. With the oil under a lot of pressure at this point, the oil loss can be a serious concern. It's a simple replacement when doing most oil change work.

This Oil Pressure Switch fits the following BMWs:
1985-1991 E30 318i, 318is, 325e, 325i, M3
1992-1999 E36 318i/is, 325i/is, 328i/is, 323is, M3
1992-1997 E31 840i, 850i
1988-1994 E32 735i, 735iL, 740i, 740iL
1989-1995 E34 525i, 530i, 535i, 540i, M5
1995-2001 E38 740i, 740iL, 750i, 750iL
1996-2002 Z3 Roadster/Coupe 1.9, 2.3, 2.5, 2.8, 3.0, 3.2
1997-2003 E39 525i, 528i, 530i, 540i, M5
1999-2005 E46 323, 325, 328, 330, M3
2000-2003 Z8 roadster
2001-2006 E53 X5 X5 3.0i, X5 4.4i, X5 4.6is, X5 4.8is
2002+ E65/E66 745i, 745li, 750i, 750li, 760i, B7 Alpina
2003+ Z4 Roadster/Coupe Z4 2.5, 3.0, 3.0si
2004+ E60 525i, 530i, 535i, 545i, 550i, M5
2005+ E63/E64 645Ci, 650i, M6
2005+ E83 X3 X3 2.5, X3 3.0
2006+ E90/E92 325, 328, 330, 335
2007+ E70 X5 X5 3.0i, X5 4.8i

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Rein Oversize Valve Guide

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T#:379717

Part#: 11121735533

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12.7mm (+0.2mm)

Rein Intake Valve - E36, E39, E46

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T#:379707

Part#: 11341739822

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$ 15.99

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Replacement intake valve

Rein Alusil Piston Ring Repair Kit - E38, E39, E53

For vehicles with a production date from 09/1998

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T#:591608

Part#: 11259071606

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Set of rings for one piston

Vibration Damper

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T#:38195378

Part#: 11231438995

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Rein Engine Mount - Left - E38, E39

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T#:592054

Part#: 22111092823

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Keep vibrations down with new mounts for your motor

Rein Aluminum Power Steering Pump Pulley - E36, E46 , E39, E83, E53, ...

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T#:53750207

Part#: PKP0124

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Upgrade the Plastic Pulley in Your BMW with an All Aluminum Construction Replacement from Rein

Rein Oil Filter Housing Cap

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T#:17738379

Part#: 11421744000

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Rein's OE equivalent oil cap prevents moisture and debris from entering and contaminating the system.

Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4

For vehicles with production date from 09/1998

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T#:375092

Part#: 11617504536

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Runs from the intake manifold back to connecting hose

Rein Fuel Injector O-Ring - E23, E24, E28, E30, E31, E32, E34, E36, E...

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T#:362382

Part#: 13641730767

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$ 5.86 USD

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Located on nozzle end of injector

General Purpose Hose Clamp - Priced Each

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T#:592737

Part#: 07129952104

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Piston Ring - Priced Per Piston | BMW M54 3.0L Engine

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T#:591606

Part#: 11257506252

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Piston Ring - Priced Per Piston | BMW M54 3.0L Engine is a vital component in maintaining proper compression and oil control in BMW M54 3.0L engines. Over time, piston rings experience wear from continuous movement within the cylinder bore, leading to decreased engine efficiency. Worn or damaged rings can result in excessive oil consumption, reduced performance, and visible black or blue smoke from the exhaust. Ideal for engine rebuilds, this high-quality replacement ensures optimal sealing and longevity.

Restores proper compression and oil control for improved engine performance
Reduces oil consumption and minimizes exhaust smoke
Direct-fit replacement for BMW M54 3.0L engine pistons
Manufactured from high-strength materials for durability and longevity
Essential for engine rebuilds and maintaining peak efficiency
Designed to withstand high temperatures and pressures for reliable operation

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BMW Oil Separator Valve | E38 E39 540i 740i 740iL M62 4.4L Engine ...

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T#:39059263

Part#: 11151705272

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$ 23.75 USD

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BMW Oil Separator Valve | E38 E39 540i 740i 740iL M62 4.4L Engine is an essential component designed to maintain optimal engine performance by purging oil vapors from the engine block into the valve cover. This valve features four hoses connecting it to the dipstick, valve cover, and air intake system, ensuring efficient crankcase ventilation. BMW engines, especially in colder climates, are known to experience issues with oil separators freezing if the engine isn't properly warmed up, leading to symptoms such as howling noises followed by oil leaks.

Effectively purges oil vapors from the engine block to maintain clean operation
Designed for BMW E38 and E39 models with M62 4.4L engine
Helps prevent oil separator freezing in cold weather conditions
Features four hoses connected to the dipstick, valve cover, and air intake for optimal ventilation
Reduces engine sludge buildup, preventing potential damage and maintaining efficiency
Durable construction to withstand high temperatures and the demands of the engine

Replace a worn oil separator valve to maintain the proper ventilation and efficiency of your BMW engine, preventing oil leaks and other performance issues.

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Upper Oil Separator Vent Tube

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T#:384805

Part#: 11611440317

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06-29-2026

$ 19.29 USD

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Hose - From Oil Separator to Oil Dipstick Tube - E46 E39

For use in cold climates

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T#:2879

Part#: 11157532629

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03-26-2026

$ 10.44 USD

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This is the updated hose that goes from the Crankcase Oil Separator Valve to the oil dipstick tube. This tube tends to get plugged with oil sludge and becomes brittle and cracks. It fits E46 323i 323ci 325i (M54) 325ci (M54) 325xi 328i 328ci 330i 330ci 330xi - E39 525i 530i - E60 525i 530i 2004-2005 - X3 2.5i 3.0i 2004-2006 - Z3 2.5i 3.0i - Z4 2.5i 3.0i 2003-2006.
In german, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the world’s finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust.

This item fits the following BMWs:
2001-2005 E46 BMW 325i 325ci 325xi Only for cars with M54 engine
1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
2001-2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 525xi 530i 530xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2001-2002 Z3 BMW Z3 2.5i Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i

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Rein Aluminum Magnetic Oil Drain Plug - S/N63, M/N62, S/M70, M/N73, N...

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T#:53750214

Part#: HWU0115

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06-29-2026

$ 16.27 USD

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Rein Oil Drain Plug with Aluminum Construction, OE Dimensions and Threading. Upgrade Over Stock with a Magnetic tip to collect unwanted debris

Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...

For vehicles with production date from 09/1998

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T#:359420

Part#: 11157532649

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$ 11.39 USD

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ENGINE VENT HOSE 11157532649

Rein Exhaust Valve - E34, E36, E39, E46, Z3

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T#:379738

Part#: 11341739823

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$ 19.94 USD

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Replacement exhaust valve

Vibration Damper

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T#:38161721

Part#: 11237513862

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$ 88.34 USD

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Oil Cap

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T#:591528

Part#: 11127509328

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06-29-2026

$ 6.18 USD

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Includes the sealing gasket

Project Cars

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Rein BMW Engine Parts for BMW 5 Series E39 (1996-2003)

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