BMW Engine Parts for BMW 3 Series E46 (1999-2005)

OEM Hengst Fuel Filter - E46 M3, Z3 S54

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T#:582298

Part#: 13327831089

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$ 29.99 USD

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A clogged fuel filter makes it difficult for your engine to get all the fueling it needs. Filters commonly clog from a deteriorating gas tank, bad fuel, or other debris in the fuel system. A fresh fuel filter addresses many fuel related problems including surging, stalling, cold start issues, and poor performance under a variety of conditions.

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Hengst Fuel Filter with Pressure Regulator - E46 Z3

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T#:596584

Part#: 13327512019

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$ 75.99 USD

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$ 75.99 USD

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Rein Oil Pan Gasket - 11131437237 - E36, E46, E34, E39, E60, E61, E53...

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T#:370783

Part#: 11131437237

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$ 28.99 USD

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$ 28.99 USD

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Metal / Rubber gasket

OEM Hengst Engine Oil Filter Kit - Pack of 5 - M52 M54

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T#:586192

Part#: 11427512300HKT

In Stock

$ 54.99

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

$ 38.99 USD

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Stock up on oil filters and save some cash! You are going to need them, why not get a discount? This is an OEM Hengst oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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Rein Crankcase Ventilation Hose Kit (CCV) - 11617504535K - E46, E39, ...

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T#:379190

Part#: 11617504535K

Ships in 2 Business Days

$ 79.99 USD

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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 Rear Crankshaft Seal - 11142249533 - E30, E36, E46, E34, E39, E6...

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T#:361056

Part#: 11142249533

In Stock at Vendor

$ 22.99 USD

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$ 22.99 USD

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Rein Rear Crankshaft Seal for many BMW models is an OE-equivalent replacement for the rear main oil seal. When the seal fails, oil drips onto the driveway and can reach the clutch surface. Replacing it during a clutch job is the practical time to do it, since the transmission is already out.

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Rein M52 M54 Water Pump Pulley - 11511436590 - E46, E39, E60, E83, E5...

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T#:591711

Part#: 11511436590

In Stock

$ 50.99

This product was last offered at the strikethrough price on
10-22-2026

$ 46.99 USD

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A common failing piece due to the plastic design.

Engine Crankcase Breather Element

Superior performance for both warm and cold climates

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T#:35795496

Part#: 11617533400

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$ 41.99 USD

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Commonly referred to as the "oil separator" or PCV URO Parts is one of the leading manufacturers of high quality direct replacement aftermarket components, covering a wide range of makes and models. All of their replacement parts are manufactured to ISO 9000 certification standards, so you can expect long lasting performance from URO Parts.

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Rein M52 M54 Upper Oil Separator Vent Tube (CCV) - 11617504535 - E46,...

For vehicles with production date from 01/2000

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T#:378292

Part#: 11617504535

In Stock

$ 22.99 USD

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$ 22.99 USD

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

Rein VANOS Oil Feed Line - 11361705532 - E36, E46, E39, E60, E83, E53...

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T#:4471

Part#: 11361705532

Ships on Nov 30, 2026

$ 61.99

This product was last offered at the strikethrough price on
06-04-2026

$ 53.99 USD

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$ 53.99 USD

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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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Rein M52 M54 Valve Cover Kit - 11121432928 - E46, E39 525i 528i 530i,...

For vehicles with production date up to 09/2002

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T#:599656

Part#: 11121432928

In Stock

$ 233.99 USD

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$ 233.99 USD

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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.

Rein M52 M54 Power Steering Pump Pulley - PKP0124 - E36, E46, E39, E5...

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T#:53750207

Part#: PKP0124

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$ 41.99 USD

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$ 41.99 USD

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

Rein M54 Valve Cover - 11127512839 - E46, E39, E60, E83, E53 ...

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T#:599655

Part#: 11127512839

Ships in 4 Business Days

$ 399.99 USD

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$ 399.99 USD

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Rein M50 M52 Piston Ring Set - Priced Each - 11251437077 - E36, E46, ...

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T#:379819

Part#: 11251437077

Ships in 4 Business Days

$ 31.99 USD

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$ 31.99 USD

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Standard bore replacement piston rings

Rein Vent Hose - 11157513756 - E46 325i 325Ci

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T#:594296

Part#: 11157513756

Ships in 4 Business Days

$ 35.75

This product was last offered at the strikethrough price on
08-13-2026

$ 30.99 USD

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$ 30.99 USD

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Connects the intake manifold to the valve cover

Rein M52 M54 Upper Oil Separator Vent Tube (CCV) - 11617533399 - E46,...

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T#:552486

Part#: 11617533399

Ships in 1-2 days

$ 35.99 USD

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

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

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T#:379738

Part#: 11341739823

Ships on Nov 30, 2026

$ 20.99 USD

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$ 20.99 USD

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Replacement exhaust valve

Rein Vibration Damper - 11237513862 - E46, E39, E60, E83, E53 ...

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T#:38161721

Part#: 11237513862

Ships in 4 Business Days

$ 92.99 USD

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$ 92.99 USD

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OEM Hengst Engine Oil Filter Kit - S50 3.0L, S52 S54 3.2L

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T#:568562

Part#: 11427833769

In Stock

$ 17.99

This product was last offered at the strikethrough price on
10-12-2026

$ 14.99 USD

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$ 14.99 USD

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This is an OEM Hengst oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OEM Hengst Fuel Filter - E34 530i/540i, E36 325i/328i/M3, Z3, E38 740...

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T#:388256

Part#: 13321740985

In Stock

$ 16.99

This product was last offered at the strikethrough price on
06-19-2026

$ 16.49 USD

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$ 16.49 USD

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A must for any tune-up and the source for a lot of engine issues, including: hard starting, hesitations, lean mixture faults, misfire faults, and stallings. The fuel filter is easy to change and it's recommended to replace it every 30-40,000 miles. This is an OEM Hengst filter.

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Rein Intake Valve - E36, E39, E46

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T#:379707

Part#: 11341739822

Back Ordered

$ 15.99 USD

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$ 15.99 USD

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Replacement intake valve

Rein M54 S54 O-Ring Seal - 12141748398 - E46, E39, E60, E83, E53 ...

Cam sensor - intake or exhaust side

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T#:12463

Part#: 12141748398

In Stock

$ 4.99

This product was last offered at the strikethrough price on
06-29-2026

$ 2.75 USD

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$ 2.75 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 - Priced Each - 17222245358 - E30, E46, E9x, F30, E8x, E3...

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T#:15159

Part#: 17222245358

In Stock

$ 4.99 USD

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$ 4.99 USD

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This is the sealing o-ring used for many oil cooler kits on various BMW models. They're also a prime source for oil leaks because the o-ring gets 'flat' or shrinks or becomes damaged. These are usually easy to change though which puts an end to annoying small oil leaks.

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Rein Oversize Valve Guide - Priced Each - 11121735533 - E30, E36, E46...

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T#:379717

Part#: 11121735533

In Stock

$ 9.67 USD

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12.7mm (+0.2mm)

Rein M52 M54 Crankcase Pressure Regulator Valve (CCV) - ABH0263 - E46...

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T#:46478579

Part#: ABH0263

In Stock

$ 23.99 USD

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$ 23.99 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 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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OEM Hengst Engine Oil Filter Kit - M52 M54

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T#:568200

Part#: 11427512300

In Stock

$ 10.99

This product was last offered at the strikethrough price on
10-12-2026

$ 7.67 USD

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$ 7.67 USD

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This is an OEM Hengst oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OEM Rein Magnetic Oil Drain Plug - M12x1.5 - BMW

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T#:38890945

Part#: HWU1041

In Stock

$ 18.99 USD

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$ 18.99 USD

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Metal drain plug featuring a magnet that traps ferrous metal suspended in your oil. These magnetic drain plugs trap tiny particles that are unable to be caught by your oil filter, leaving you with a cleaner engine, and over time, saving your bearings and oil pump from unneeded wear.

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Rein Dipstick O-Ring - 11431740045 - E36, E46, E39, E60, E83, E53 ...

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T#:6857

Part#: 11431740045

In Stock

$ 7.13 USD

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$ 7.13 USD

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ENGINE O-RING 11431740045

Drain Plug Sealing Washer

T#:517811

Part#: 07119963151

In Stock

$ 1.99 USD

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$ 1.99 USD

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Rein S54 Crankcase Vent Hose (CCV) - 11157831311 - E46 M3

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T#:34181269

Part#: 11157831311

Back Ordered

$ 11.99 USD

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$ 11.99 USD

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Crankcase Vent Hose ABV0329 is an essential component designed for BMW engines, ensuring optimal performance of the crankcase ventilation system. This high-quality vent hose plays a critical role in regulating and redirecting excess gases from the crankcase back into the engine's intake, reducing harmful emissions and preventing pressure buildup. Crankcase Vent Hose ABV0329 helps maintain engine efficiency and protects against potential damage caused by over-pressurization or oil leaks.

Made from durable, heat-resistant materials, this hose is built to withstand the high temperatures and pressures common in BMW engines. It is a direct-fit replacement, making installation simple and efficient for both professionals and DIY mechanics. Available from Turner Motorsport, Crankcase Vent Hose ABV0329 is the perfect solution for restoring and maintaining your BMW’s crankcase ventilation system.

Key Benefits:

Ensures proper crankcase ventilation for optimal engine performance
Reduces harmful emissions by redirecting excess gases into the intake
Prevents pressure buildup and protects against oil leaks
Constructed from durable, heat-resistant materials for long-lasting reliability
Direct-fit replacement, ensuring easy installation for various BMW models
Available from Turner Motorsport, a trusted source for BMW performance parts

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Oil Pressure Switch (fits most BMWs)

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T#:363

Part#: 12617568480

In Stock

$ 7.99

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

$ 5.39 USD

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$ 5.39 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 M52 Upper Oil Separator Vent Tube (CCV) - 11611440317 - E46, E39...

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T#:384805

Part#: 11611440317

Ships in 4 Business Days

$ 20.30 USD

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$ 20.30 USD

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Rein Vibration Damper - 11231438995 - E36, E46, E39, E53

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T#:38195378

Part#: 11231438995

Ships in 4 Business Days

$ 112.99 USD

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$ 112.99 USD

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Rein Return Pipe - 11617504536 - E46, E39, E60, E83, E53

For vehicles with production date from 09/1998 For vehicles with production date from 01/2000

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T#:375092

Part#: 11617504536

In Stock at Vendor

$ 19.99

This product was last offered at the strikethrough price on
10-22-2026

$ 13.99 USD

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$ 13.99 USD

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Runs from the intake manifold back to connecting hose

Oversize Valve Guide - Priced Each

T#:593972

Part#: 11121735533

In Stock

$ 9.99

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

$ 7.99 USD

Limited Qty Sale

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Qty

$ 9.99

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

$ 7.99 USD

Limited Qty Sale

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Rein M52 M54 Cold Climate Crankcase Ventilation Dipstick Hose (CCV) -...

For use in cold climates

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T#:2879

Part#: 11157532629

In Stock at Vendor

$ 10.99 USD

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$ 10.99 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 M54 Piston Ring - Priced Per Piston - 11257506252 - E46, E39, E8...

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T#:591606

Part#: 11257506252

Back Ordered

$ 53.99

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

$ 48.99 USD

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$ 48.99 USD

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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.