Rein for BMW Z Series E85/6 (2003-2008)

BMW Transmission Pan Bolt Kit - 13pc

2X Entries Into Our F80 M3 Sweepstakes

T#:46616006

Part#: 24115B44CF5

In Stock

$ 16.99 USD

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Keep your transmission oil pan sealed tight and leak-free with a fresh set of Rein bolts.

OEM Rein Coolant Pipe Inlet Hose Section - N52

2X Entries Into Our F80 M3 Sweepstakes

T#:388662

Part#: 11537516414

In Stock

$ 19.99 USD

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$ 19.99 USD

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Cooling hoses tend to crack over time after going through countless heating and cooling cycles. This can lead to leaks or air bubbles in the cooling system that lead too coolant loos, hurts cooling potential, or could possibly cause damage from excess heat.

Fits the following BMWs:
Submodels with N52 3.0L engine.

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Condensation Sensor

2X Entries Into Our F80 M3 Sweepstakes

T#:12544797

Part#: 64116928326

In Stock

$ 115.99

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

$ 103.99 USD

Limited Qty Sale

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$ 115.99

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

$ 103.99 USD

Limited Qty Sale

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What's worse is not having a functioning air conditioning system to bring the temps down. Nothing is like the inside of a BMW baking in the summer heat. Replace your faulty condensation sensor so you can keep your cool in the hot sun. Only for vehicles with automatic air conditioning and climate control.

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Rein Coolant Hose - E60, E61, E70, E82, E83, E88, E90, E91, E92, E93,...

2X Entries Into Our F80 M3 Sweepstakes

T#:348982

Part#: 11537521049

In Stock

$ 17.99 USD

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$ 17.99 USD

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Connects from the water pump to the thermostat

OEM Rein Oil Cooler Line O-Ring - Multiple BMWs

2X Entries Into Our F80 M3 Sweepstakes

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 Coolant Bleeder Screw CHW1575 - Priced Each

2X Entries Into Our F80 M3 Sweepstakes

T#:591955

Part#: 17111712788

In Stock

$ 4.99 USD

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$ 4.99 USD

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Coolant Bleeder Screw is a critical component for maintaining your BMW’s cooling system. Designed to release trapped air from the coolant lines, this screw ensures efficient coolant flow and prevents overheating. Specifically engineered for BMW models, it enhances the overall performance and longevity of your engine by maintaining proper temperature regulation. Comes with O-Ring.

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Aluminum Screws for N52 N54 Water Pump

2X Entries Into Our F80 M3 Sweepstakes

T#:2253

Part#: 11510392553

In Stock

$ 7.99

This product was last offered at the strikethrough price on
10-05-2026

$ 7.13 USD

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$ 7.13 USD

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These aluminum water pump screws are single use and must be replaced each time they are removed. These are used on all 325i, 328i, and 330i with the BMW N51 N52 and N53 engines. They were also used on some early N54 engines that have rubber mounts on the water pump housing. Do not use these bolts if your N54 water pump has been replaced with a housing that does not have the rubber mounts.

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:
2008+ E82 BMW 128i 135i
2007+ E9X BMW 325i 325xi 328i 328xi 330i 335i 335xi
2006+ E60 BMW 525i 525xi 528i 528xi 530i 530xi 535i 535xi
2006+ X3 BMW X3 3.0i X3 3.0si
2006+ Z4 BMW Z4 3.0i Z4 3.0si

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Rein Oversize Valve Guide

2X Entries Into Our F80 M3 Sweepstakes

T#:379717

Part#: 11121735533

In Stock

$ 9.67 USD

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$ 9.67 USD

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12.7mm (+0.2mm)

Rein Automatic Transmission Oil Pan Gasket - E39, E46, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:12451

Part#: 24341423376

Ships in 3 Business Days

$ 12.99 USD

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$ 12.99 USD

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OIL FILTER:241030

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

Cam sensor - intake or exhaust side

2X Entries Into Our F80 M3 Sweepstakes

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 Jack Pad - E46, E52, E63, E64, E65, E66, E83, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:379803

Part#: 51718268885

In Stock

$ 14.85 USD

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$ 14.85 USD

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The bottom of your BMW has mounting holes specifically designed for these factory jack pads. Simply press these into the holes & they will stay in place. These pads give a really nice surface to place your jack on. Makes it safer to work under your vehicle by giving a secure, stable place to put your jack. A great way to protect fragile sheet metal from distortion or crushing when on a jack or lift.

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Transmission Filter

2X Entries Into Our F80 M3 Sweepstakes

T#:350821

Part#: 24341423376

In Stock

$ 24.47

This product was last offered at the strikethrough price on
05-02-2026

$ 19.99 USD

Limited Qty Sale

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$ 24.47

This product was last offered at the strikethrough price on
05-02-2026

$ 19.99 USD

Limited Qty Sale

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Rein Driveshaft Center Support Bearing

2X Entries Into Our F80 M3 Sweepstakes

T#:379700

Part#: 26121225071

In Stock

$ 30.98

This product was last offered at the strikethrough price on
08-23-2026

$ 13.50 USD

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$ 13.50 USD

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Commonly referred to as "carrier bearing"

Rein Exhaust Manifold Nut

2X Entries Into Our F80 M3 Sweepstakes

T#:363427

Part#: 11721437202

Back Ordered

$ 2.03 USD

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$ 2.03 USD

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This metal nut mounts to the back of the flange on the exhaust manifold towards the engine.

Black Wheel Bolt - Priced Each - Standard Size

2X Entries Into Our F80 M3 Sweepstakes

T#:379155

Part#: 36136781150

In Stock

$ 3.99 USD

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$ 3.99 USD

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Standard size - 12x1.5x26mm

OEM Rein Air Conditioning O-Ring - E36 E38 E39 E46 E52 E53 E60 E61 Z3...

2X Entries Into Our F80 M3 Sweepstakes

T#:361817

Part#: 64508374959

In Stock

$ 9.17 USD

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$ 9.17 USD

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O-Rings are used to seal various items and without them, you might experience a leak in your vehicle. When doing any sort of work on your air conditioning system, be sure to use new O-Rings to ensure a proper seal.

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Torx Screw - Priced Each

2X Entries Into Our F80 M3 Sweepstakes

T#:400830

Part#: 11287530315

In Stock

$ 7.92 USD

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$ 7.92 USD

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Used to mount the drive belt tensioner to the engine block.

OEM Rein VANOS Adjuster Bolt - BMW N52 N54 N55 S55

2X Entries Into Our F80 M3 Sweepstakes

T#:45791744

Part#: 11367524954

In Stock

$ 8.99 USD

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$ 8.99 USD

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The VANOS camshaft adjuster bolt is a single-use item that needs to be replaced any time it is removed. This replacement OEM Rein bolt is the perfect option to get your VANOS system reassembled and your BMW back on the road.

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Rein Cloth Braided Fuel/Vacuum Hose - Black - 1 Meter

2X Entries Into Our F80 M3 Sweepstakes

T#:363139

Part#: N203531-1

In Stock

$ 12.99 USD

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$ 12.99 USD

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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

60mm Exhaust Sleeve With Dual Clamps - Priced Each

2X Entries Into Our F80 M3 Sweepstakes

T#:38351607

Part#: 1K0253141N

In Stock

$ 19.99 USD

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$ 19.99 USD

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OEM Rein Shifter Ball Bushing - Multiple BMWs

2X Entries Into Our F80 M3 Sweepstakes

T#:362834

Part#: 25111220600

In Stock

$ 7.57 USD

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$ 7.57 USD

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This bushing is the point where the shifter arm pivots. If you are experiencing excess play in your shifter, this could be the cause. Worn out shifter ball bushings allow too much movement from wear over time.

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Water Pump

2X Entries Into Our F80 M3 Sweepstakes

T#:46478542

Part#: WPR0046

Ships in 3 Business Days

$ 795.99 USD

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Qty

$ 795.99 USD

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Don't take your car's cooling system for granted. A waterpump failure can cost you an engine, which is why preventatively replacing your BMWs waterpump and refreshing the cooling system every 60,000 miles. The water pump is a weak point is the cooling system. Replacing your waterpump will go a long way for keeping your car on the road and operating properly. This water pump fits many 2006 and newer BMW 6 cylinder engines, specifically all the BMWs with the N51, N52, N53 engines. You will also need to purchase replacement aluminum screws Part #11510392553

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

2X Entries Into Our F80 M3 Sweepstakes

T#:362382

Part#: 13641730767

In Stock at Vendor

$ 6.17 USD

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$ 6.17 USD

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Located on nozzle end of injector

General Purpose Hose Clamp - Priced Each

2X Entries Into Our F80 M3 Sweepstakes

T#:592737

Part#: 07129952104

Ships in 3 Business Days

$ 6.99 USD

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Qty

$ 6.99 USD

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

2X Entries Into Our F80 M3 Sweepstakes

T#:375092

Part#: 11617504536

In Stock

$ 19.99 USD

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$ 19.99 USD

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Runs from the intake manifold back to connecting hose

Rein Transmission Pan Bolt - M6X28.5mm - BMW

2X Entries Into Our F80 M3 Sweepstakes

T#:45723150

Part#: 24117552108

Ships in 3 Business Days

$ 2.99 USD

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$ 2.99 USD

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Prevent leaks from the transmission oil pan with brand new bolts from Rein NOTE: These bolts are priced each - The required quantity for each vehicle may change based on the specific transmission and oil pan shape. If you are unsure of how many you need for your BMW, please contact our sales team for assistance.

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Rein Silicone Vaccum Hose - Black - 65 Feet

2X Entries Into Our F80 M3 Sweepstakes

T#:378475

Part#: 5173125797120BLK

Ships in 3 Business Days

$ 175.99 USD

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Qty

$ 175.99 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

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

For use in cold climates

2X Entries Into Our F80 M3 Sweepstakes

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

2X Entries Into Our F80 M3 Sweepstakes

T#:591606

Part#: 11257506252

Ships in 3 Business Days

$ 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.

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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Rein Sway Bar Bushing - 24 mm - Z4 E46

For vehicles with standard suspension only

2X Entries Into Our F80 M3 Sweepstakes

T#:593229

Part#: 31351094556

Ships in 1 Business Day

$ 13.05 USD

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Qty

$ 13.05 USD

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Oil Separator Valve

2X Entries Into Our F80 M3 Sweepstakes

T#:594299

Part#: 11617531423

Ships in 3 Business Days

$ 120.81 USD

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Qty

$ 120.81 USD

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The oil separator can be replaced on its own but for a complete service we also recommend replacing the oil separator hoses and cleaning the valve cover. Any valve cover or intake manifold work should include a new oil separator valve.

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Rein Oil Filter Housing Cap

2X Entries Into Our F80 M3 Sweepstakes

T#:17738379

Part#: 11421744000

Ships in 2 Business Days

$ 25.99 USD

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$ 25.99 USD

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

Rein Radiator Hose - Lower - Z4

For roadster models with production date from 04/2004

2X Entries Into Our F80 M3 Sweepstakes

T#:386347

Part#: 17127535591

In Stock at Vendor

$ 59.99 USD

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Qty

$ 59.99 USD

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Keep your cooling system leak free

Rein Lower Front Control Arm - Right - E46, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:584176

Part#: 31126777852

Ships in 1 Business Day

$ 236.99

This product was last offered at the strikethrough price on
05-07-2026

$ 229.99 USD

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Qty

$ 229.99 USD

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Refresh your suspension

BMW Aluminum Bolt

2X Entries Into Our F80 M3 Sweepstakes

T#:46478545

Part#: 23000417164S

In Stock

$ 7.99 USD

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Qty

$ 7.99 USD

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This is a single-use bolt and should be replaced every time it’s removed. Don’t let a major repair come to a halt because you’re missing the proper hardware.

Motor Mount Bolt Set

2X Entries Into Our F80 M3 Sweepstakes

T#:592053

Part#: 22110392551

In Stock

$ 16.50 USD

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$ 16.50 USD

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Used to secure the motor mount brackets, one time use bolts!

Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter

2X Entries Into Our F80 M3 Sweepstakes

T#:378471

Part#: N203531-20

Ships in 3 Business Days

$ 363.52 USD

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Qty

$ 363.52 USD

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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Water Pump Service Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:57616365

Part#: 115175869253

Ships in 3 Business Days

$ 1,265.99 USD

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Qty

$ 1,265.99 USD

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Engineered to deliver factory-level reliability, the Rein Electric Water Pump Service Kit is an essential maintenance upgrade for your BMW.

Water Pump Service Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:57616366

Part#: 115175869251

Ships in 3 Business Days

$ 1,326.99 USD

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Qty

$ 1,326.99 USD

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Refresh your cooling setup with full confidence and protect your investment against heat-induced power loss.

Water Pump Service Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:57616363

Part#: 115175869259

Ships in 3 Business Days

$ 1,687.99 USD

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$ 1,687.99 USD

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Protect your high-performance driving machine from the devastating consequences of thermal overload with the Rein Water Pump Service Kit.

Water Pump Service Kit

2X Entries Into Our F80 M3 Sweepstakes

T#:57616362

Part#: 1151758692550

Ships in 3 Business Days

$ 1,264.99 USD

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$ 1,264.99 USD

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This CRP/Rein service kit offers an all-in-one overhaul solution designed to restore maximum cooling system integrity.

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

2X Entries Into Our F80 M3 Sweepstakes

T#:359420

Part#: 11157532649

Ships in 3 Business Days

$ 11.99 USD

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Qty

$ 11.99 USD

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ENGINE VENT HOSE 11157532649

Rein Outer Tie Rod End - Left - E46, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:592345

Part#: 32106774220

Back Ordered

$ 47.99 USD

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Qty

$ 47.99 USD

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Replace to reduce steering slop.

Starter Mounting Hardware

2X Entries Into Our F80 M3 Sweepstakes

T#:594380

Part#: 12410392577

In Stock

$ 10.99 USD

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$ 10.99 USD

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Modern starter and water pump fasteners are torque-to-yield, meaning they stretch and can only be safely used once. Replace your hardware for peace of mind.

Rein Front Control Arm Bushing Set - E46, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:379762

Part#: 31126783376

Back Ordered

$ 112.99 USD

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$ 112.99 USD

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Worn control arm bushings cause several unwanted symptoms that include shaking and vibration through the steering that increases with speed and braking, or noise over bumps.

Rein Rear Control Arm Bushing - E36, E46, E83, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:363435

Part#: 33321092247

Back Ordered

$ 28.99 USD

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Qty

$ 28.99 USD

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Upper control arm to subframe bushing

Oil Cap

2X Entries Into Our F80 M3 Sweepstakes

T#:591528

Part#: 11127509328

In Stock

$ 6.51 USD

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$ 6.51 USD

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Includes the sealing gasket

Rein Magnetic Transmission Drain Plug

2X Entries Into Our F80 M3 Sweepstakes

T#:53785537

Part#: HWU0117

Back Ordered

$ 16.99 USD

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$ 16.99 USD

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Magnetic Rein Transmission Plug Features Aluminum Construction with OE Dimensions and Threading. Magnetic Tip for Upgrade over Stock. Lightweight and Durable Construction Designed to Interface Perfectly with Modern Alloy Gear Housings

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