BMW 5 Series E34 (1987-1995)

OEM Rein Magnetic Differential Oil Drain Plug - M22x1.5 - Most BMW & ...

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T#:38890943

Part#: HWU0065

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As components in the differential begin to wear, metal particles become loose in the diff fluid, which can lead to excess wear. This magnetic plug pulls these particles out of suspension, helping to reduce wear over time. Replaces BMW # 33117525064

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Rein Power Steering Reservoir

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T#:592377

Part#: 32416851217

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Replaces your cracked and leaking reservoir

Rein Driveshaft Center Mount - E30, E32, E34

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T#:375738

Part#: 26121226723

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Used to support the center of the driveshaft

Rubber Mounting 22316771221

For vehicles with manual transmission only

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T#:20746

Part#: 22316771221

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RUBBER MOUNTING 22316771221

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 Cloth Braided Fuel/Vacuum Hose - Black - 5 Meter

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T#:378470

Part#: N203531-5

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

Rein Silicone Vacuum Hoses - Blue - 5 Meters (3.5mm ID)

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T#:379090

Part#: 11731259996-5

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This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is blue in color, and arrives in a 5 Meter section that can be cut down to size.

Rein Piston Ring - Priced Per Piston - E28, E30, E34, E36

For vehicles with a production date up to 09/1992

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T#:379806

Part#: 11251713192

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For use on stock pistons, will need 6 sets to replace all piston rings in the engine

Rein Piston Ring Set

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T#:379819

Part#: 11251437077

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Standard bore replacement piston rings

OEM Rein Power Steering Pump - New - E34, E39

Not for cars with Self Levelling Suspension.

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T#:599641

Part#: 32411141570

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Direct replacement power steering pump

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 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 Silicone Vacuum Hoses - Black - 5 Meters (3.5mm ID)

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T#:51848535

Part#: 51731257971-5M

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This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is black in color, and arrives in a 5 Meter section that can be cut down to size.

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

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T#:591716

Part#: 11511730554

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

Rein Tie Rod Assembly - E24, E28, E31, E32, E34

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T#:379667

Part#: 32211135668

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Fits both left and right

Rein Thermostat - 88ï¿½C - E30, E34, E36, Z3

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T#:591800

Part#: 11537511580

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Common point of failure in the cooling system.

Engine Mount - Left

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T#:379691

Part#: 11811094149

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Keep your engine secure.

Extended Spark Plug Socket

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T#:391150

Part#: SUU884506

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$ 28.99 USD

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3/8" drive socket with 5/8" opening for most spark plugs

OEM Rein A/C Evaporator Assembly - E31 E32 E34

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T#:379644

Part#: 64118391277

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Have a leak in your A/C system but can't find it? The evaporator allows the refrigerant within the A/C system to lose pressure and cool down, allowing it to transfer that chill to the air coming out of the dash vents. If leaking, the A/C system will lose refrigerant and not function how it should.

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Rein Radiator Hose - Upper - E32, E34

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T#:6960

Part#: 11531722682

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BMW ENGINE WATER HOSE 11531722682.--

This item fits the following BMWs:
BMW 5 Series -535i
BMW 7 Series - 735i, 735iL

--.

OEM Rein Throttle Body Return Hose - E34 525i

For vehicles with a production date from 03/1991

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T#:379743

Part#: 11531738054

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Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

OEM Rein Power Steering Feed Line - E34 525i

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T#:19766

Part#: 32411139448

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This OEM Rein power steering feed line replaces the line that runs from the reservoir to the pump. Replace your leaking hoses before damage occurs to the power steering rack or pump.

7 pc. 3/8" Dr. Spark Plug Socket Set

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T#:641915

Part#: 8845D

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$ 141.99 USD

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Complete set of spark plug sockets.

Rein Power Steering Line - E32, E34

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T#:592364

Part#: 32411141505

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$ 26.59 USD

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Connects the steering box to the power steering cooler

3/8" Dr. Universal Impact Swivel Joint

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T#:2528135

Part#: 3301D

Ships on Jul 27, 2026

5% off MSRP $ 26.20

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$ 24.89 USD

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$ 26.20

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Designed for impact use

1/2" Drive 24mm Universal Impact Socket

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T#:5229449

Part#: 224UMD

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$ 29.99 USD

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Deep Impact Socket on a swivel.

3/8" Dr. External Star Impact Socket Set

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T#:5269512

Part#: 3670SED

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$ 65.99 USD

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CR-MO alloy steel for long life

14 Pc. Full Polish SAE Angle Head Wrench Set

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T#:642035

Part#: 9914A

Ships on Jul 27, 2026

$ 113.91 USD

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Radius V-Groove design creates an anti-slip while also preventing round-off.

OEM Rein Engine Mount - Right - E31 E34 E32

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T#:379814

Part#: 11811094150

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This is an OEM Rein engine mount designed to replace your old hardened or broken mount.

2 Ton Long Lowrider Service Jack

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T#:385986

Part#: 6602LPD

Back Ordered

$ 704.99 USD

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Designed to reach far under your vehicle with this long and low chassis

OEM Rein Shifter Ball Bushing - Multiple BMWs

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T#:362834

Part#: 25111220600

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$ 7.19 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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Rein Thermostat O-Ring (60 X 3.5 mm) - E28 E30 E32 E34 E36 E39 Z3 E23...

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T#:591144

Part#: 11531265084

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$ 1.95 USD

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This O-ring seals the thermostat to the cylinder head.

Rein Coolant Bleeder Screw CHW1575 - Priced Each

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T#:591955

Part#: 17111712788

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$ 3.87 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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Rein Oversize Valve Guide

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T#:379717

Part#: 11121735533

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$ 9.19 USD

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12.7mm (+0.2mm)

Rein Expansion Tank Hose - E12, E21, E23, E24, E28, E30, E32, E34 ...

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T#:19431

Part#: 17121712736

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$ 13.29 USD

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VENT HOSE 17121712736 Manufactured by CRP

OEM Rein Oil Cooler Line O-Ring - Multiple BMWs

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T#:15159

Part#: 17222245358

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$ 4.06 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 Exhaust Valve - Sold Each - E28, E30, E34

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T#:584424

Part#: 11341708896

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$ 16.65 USD

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Replace your worn valves

Rein Bump Stop - E30, E34, E38

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T#:379728

Part#: 31331124449

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$ 8.69 USD

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Provides additional support in the front suspension

Rein Exhaust Gasket - E31, E34, E36, E38, Z3

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T#:348948

Part#: 18301716888

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$ 10.44 USD

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Gasket between header and catalytic converter

OEM Rein Expansion Tank Cap - BMW E32 E34 E36 E38 E39 E46 & More ...

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T#:340541

Part#: 17111742231

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$ 17.09 USD

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$ 17.99

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06-29-2026

$ 17.09 USD

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This radiator expansion tank cap is used most BMW's from 1991-2006. It is a common failure item. When this item fails, it cannot hold pressure which results in your BMW overheating. If you are overhauling your coolant system, now is the time to consider preventative replacing this cap. It is also referred to as the coolant reservoir cap.

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Rein O-Ring - E28, E30, E34

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T#:6693

Part#: 11151714390

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Sale - Save 17% $ 6.99

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

$ 5.80 USD

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$ 6.99

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

$ 5.80 USD

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OEM BMW ENGINE O-RING 11151714390

Rein Water Pump O-Ring (Small) - E32, E34, E38, E39

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T#:379680

Part#: 11531710055

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06-29-2026

$ 1.93 USD

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$ 2.03

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$ 1.93 USD

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When it comes time to replace the water pump, be sure to replace all the O-Rings associated with it to ensure that your car stays leak free. If you are experiencing leaking issues, be sure to inspect these rings, as they might have worn down. This specific ring is used when replacing water pump on cooling pipe to the water accumulator. There are two per car.

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Rein Exhaust Manifold Nut

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T#:363427

Part#: 11721437202

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06-29-2026

$ 1.93 USD

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$ 2.03

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06-29-2026

$ 1.93 USD

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

Oil Filter Socket 32mm

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T#:5269518

Part#: 367132D

In Stock

6% off MSRP $ 17.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 15.95 USD

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6% off MSRP

$ 17.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 15.95 USD

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Make oil filter housing removal simple

Water Pump to Thermostat Cooling Hose - E30 E34 E28

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T#:6917

Part#: 11531287651

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06-29-2026

$ 10.44 USD

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$ 10.99

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

$ 10.44 USD

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Replace your cracked or leaking coolant hose with this radiator coolant hose that goes from the waterpump to the thermostat on cars with the M20 engine. We recommend inspecting cooling system hoses for dry rot / cracks yearly.

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
1982-1988 E28 BMW 528e
1989-1990 E34 BMW 525i

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Differential Oil Drain Plug

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T#:27405453

Part#: 33117525064

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This product was last offered at the strikethrough price on
05-21-2026

$ 9.11 USD

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$ 11.99

This product was last offered at the strikethrough price on
05-21-2026

$ 9.11 USD

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

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T#:363139

Part#: N203531-1

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Sale - Save 5% $ 12.99

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

$ 12.34 USD

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$ 12.99

This product was last offered at the strikethrough price on
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$ 12.34 USD

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

Rein Driveshaft Center Support Bearing

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T#:379700

Part#: 26121225071

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

$ 12.83 USD

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$ 13.50

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$ 12.83 USD

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Commonly referred to as "carrier bearing"

Rein Self-Locking Nut

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T#:12678

Part#: 18301737774

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Sale - Save 22% $ 4.99

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

$ 3.89 USD

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$ 4.99

This product was last offered at the strikethrough price on
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$ 3.89 USD

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Be sure to install new hardware with your new parts to ensure proper tightening and fitment. This is an M10 self-locking nut, used in various locations in the vehicle. Be sure to check for proper size and application prior to ordering.

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Rein Silicone Vacuum Hoses - Blue - 3 Feet

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T#:378472

Part#: 11731259996-1

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Sale - Save 5% $ 6.11

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

$ 5.80 USD

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$ 6.11

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

$ 5.80 USD

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Replace your cracked or frayed vacuum lines. 3.5mm

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