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Rein Piston Ring Set (86.020 mm, Standard) - E36 M3
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T#:591602
Part#: 11251403810
Ships in 4 Business Days
Sale - Save 5% $ 50.99

This product was last offered at the strikethrough price on
06-28-2026

$ 48.44 USD
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$ 50.99

This product was last offered at the strikethrough price on
06-28-2026

$ 48.44 USD
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Over time, the piston rings on your BMW wear, and can cause a loss of power and oil consumption, as well as billowing white smoke from your tailpipe. If you are rebuilding your BMW's engine, new piston rings are a must.
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Rein Piston Ring Set (84.00 mm, Standard) - E39 E46 E60 E83 Z3 Z4 ...
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T#:591607
Part#: 11257511697
Ships in 2 Business Days
Sale - Save 5% $ 35.99

This product was last offered at the strikethrough price on
06-28-2026

$ 34.19 USD
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$ 35.99

This product was last offered at the strikethrough price on
06-28-2026

$ 34.19 USD
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The piston rings on your vehicle block oil from entering the combustion chamber and make sure it is sealed from any air leaks. This allows the engine to run efficiently and without worry of burning too much oil. One set per piston, and includes all 3 piston rings.
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Rein Air Hose - Air Mass Sensor Boot to Idle Control Valve - E36 Z3 ...
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T#:591886
Part#: 13411435781
Back Ordered
Sale - Save 5% $ 20.99

This product was last offered at the strikethrough price on
06-28-2026

$ 19.94 USD
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$ 20.99

This product was last offered at the strikethrough price on
06-28-2026

$ 19.94 USD
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This rubber intake hose is attached to the bottom portion of the idle regulating valve.

Rein Secondary Air Pump Vacuum Line - E39, E46, E53, Z3
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T#:583136
Part#: 11727574490
In Stock
Sale - Save 5% $ 27.99

This product was last offered at the strikethrough price on
06-28-2026

$ 26.59 USD
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$ 27.99

This product was last offered at the strikethrough price on
06-28-2026

$ 26.59 USD
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Replacement line

Rein New Water Pump - E60, E63, E64, E90, E92, E93
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T#:591725
Part#: 11517838201
In Stock
$ 193.52

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

$ 167.99 USD
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$ 193.52

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

$ 167.99 USD
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New, not remanufactured! How many miles do you have on your original pump? Made in Germany!
OEM Rein Power Steering Fluid Reservoir - E82/88 E9X
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T#:583679
Part#: 32416851218
In Stock
Sale - Save 5% $ 37.99

This product was last offered at the strikethrough price on
06-28-2026

$ 36.09 USD
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$ 37.99

This product was last offered at the strikethrough price on
06-28-2026

$ 36.09 USD
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Power steering fluid reservoirs hold excess fluid as well as filter contaminants from the system. Regular replacement will increase the lifespan of your power steering system. Includes a new reservoir cap.
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Rear Lower Shock Mount - E9x, E82
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T#:19771
Part#: 33526768544
In Stock
Sale - Save 5% $ 20.99

This product was last offered at the strikethrough price on
06-28-2026

$ 19.94 USD
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$ 20.99

This product was last offered at the strikethrough price on
06-28-2026

$ 19.94 USD
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This is the rear lower shock mount that mounts onto the spring arm on E9x 3 series and E82 1 series.

This item fits the following BMWs:
2008-2013 E82 BMW 128i 135i 135is Coupe
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 328i 335i 335is - Convertible
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Rein Radiator Hose - E38, E39
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T#:362529
Part#: 11531711381
In Stock at Vendor
Sale - Save 5% $ 30.43

This product was last offered at the strikethrough price on
06-28-2026

$ 28.91 USD
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$ 30.43

This product was last offered at the strikethrough price on
06-28-2026

$ 28.91 USD
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Attaches from water pump to radiator. Made in Germany!

Rein Tension Strut Bushing - E65, E66
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T#:379710
Part#: 31126765991
Ships in 4 Business Days
Sale - Save 5% $ 39.99

This product was last offered at the strikethrough price on
06-28-2026

$ 37.99 USD
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Sale - Save 5%
$ 39.99

This product was last offered at the strikethrough price on
06-28-2026

$ 37.99 USD
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The bushing found at the mounting end of the tension strut

Rein Intake Boot - E39
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T#:400831
Part#: 13547505836
In Stock
Sale - Save 36% $ 36.99

This product was last offered at the strikethrough price on
04-08-2026

$ 23.74 USD
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Sale - Save 36%
$ 36.99

This product was last offered at the strikethrough price on
04-08-2026

$ 23.74 USD
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Connects to the throttle body
Rein Turbo Oil Drain Line
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T#:553262
Part#: 11427585403
In Stock
Sale - Save 5% $ 57.99

This product was last offered at the strikethrough price on
06-28-2026

$ 55.09 USD
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$ 57.99

This product was last offered at the strikethrough price on
06-28-2026

$ 55.09 USD
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Carries oil away from the turbocharger
Upper Spring Pad - Set Of 2
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T#:348175
Part#: 31332227902KT
Ships in 4 Business Days
Sale - Save 6% $ 40.99

This product was last offered at the strikethrough price on
06-28-2026

$ 38.36 USD
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Sale - Save 6%
$ 40.99

This product was last offered at the strikethrough price on
06-28-2026

$ 38.36 USD
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Rein Turbo Oil Feed Line
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T#:591699
Part#: 11427585402
In Stock
Sale - Save 5% $ 48.99

This product was last offered at the strikethrough price on
06-28-2026

$ 46.54 USD
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Sale - Save 5%
$ 48.99

This product was last offered at the strikethrough price on
06-28-2026

$ 46.54 USD
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Supplies oil to the turbocharger
Rein Coolant Hose - E39
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T#:375749
Part#: 11531438634
Ships in 2 Business Days
Sale - Save 5% $ 24.99

This product was last offered at the strikethrough price on
06-28-2026

$ 23.74 USD
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Sale - Save 5%
$ 24.99

This product was last offered at the strikethrough price on
06-28-2026

$ 23.74 USD
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Runs from the auxiliary water pump to the metal coolant pipe
Rein Fuel Hose - One Meter Roll - E31, E32, E36, E38, E39, E46, E52, ...
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T#:379668
Part#: 13537563456
Ships in 4 Business Days
Sale - Save 5% $ 32.99

This product was last offered at the strikethrough price on
06-28-2026

$ 31.34 USD
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Sale - Save 5%
$ 32.99

This product was last offered at the strikethrough price on
06-28-2026

$ 31.34 USD
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8x13mm

Rein Radiator Hose - Upper - E38, E39
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T#:362286
Part#: 11537505228
In Stock at Vendor
Sale - Save 5% $ 50.99

This product was last offered at the strikethrough price on
06-28-2026

$ 48.44 USD
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$ 50.99

This product was last offered at the strikethrough price on
06-28-2026

$ 48.44 USD
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Attached to the upper radiator outlet and thermostat housing

Rein Radiator Hose to Thermostat Housing - E83 X3
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T#:375757
Part#: 11533400207
Ships in 2 Business Days
Sale - Save 5% $ 48.41

This product was last offered at the strikethrough price on
06-28-2026

$ 45.99 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 48.41

This product was last offered at the strikethrough price on
06-28-2026

$ 45.99 USD
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Rein Coolant Expansion Tank - E36, E39, Z3
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T#:591956
Part#: 17111723520
Ships in 2 Business Days
Sale - Save 5% $ 34.99

This product was last offered at the strikethrough price on
06-28-2026

$ 33.24 USD
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$ 34.99

This product was last offered at the strikethrough price on
06-28-2026

$ 33.24 USD
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Does not include cap or coolant level sensor

Rein Intake Boot - E36
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T#:379657
Part#: 13541738757
Ships in 2 Business Days
Sale - Save 5% $ 28.99

This product was last offered at the strikethrough price on
06-28-2026

$ 27.54 USD
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Sale - Save 5%
$ 28.99

This product was last offered at the strikethrough price on
06-28-2026

$ 27.54 USD
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Located between MAF and throttle body
Rein Upper Radiator Coolant Hose - E70 X5 xDrive30i
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T#:379741
Part#: 17127593490
In Stock at Vendor
Sale - Save 5% $ 46.99

This product was last offered at the strikethrough price on
06-28-2026

$ 44.64 USD
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Sale - Save 5%
$ 46.99

This product was last offered at the strikethrough price on
06-28-2026

$ 44.64 USD
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Over the years and with exposure to extremely hot coolant, the coolant hoses in your vehicle can take a beating. Being made of reinforced rubber, these hoses can fail in a number of ways. Splitting at a hose clamp, swelling, cracking, and breaking are just a few of the ways this hose can leave you stranded. NOTE: BMW's updated 2-way design requires the additional purchase of 17127598004 (Radiator Hose Cap) to block off the Y-connector in the expansion tank vent hose, or the expansion tank vent hose can also be replaced with 17127536235 to eliminate the Y-Connector entirely!
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Rein Coolant Hose - E84, F30
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T#:591821
Part#: 11537603514
In Stock at Vendor
Sale - Save 5% $ 40.25

This product was last offered at the strikethrough price on
06-28-2026

$ 38.24 USD
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Sale - Save 5%
$ 40.25

This product was last offered at the strikethrough price on
06-28-2026

$ 38.24 USD
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Connects between the engine block and the inlet of the thermostat

OEM Rein Transfer Case Motor
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T#:5718802
Part#: 27608643153
In Stock at Vendor
Sale - Save 5% $ 1,182.99

This product was last offered at the strikethrough price on
06-28-2026

$ 1,123.84 USD
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$ 1,182.99

This product was last offered at the strikethrough price on
06-28-2026

$ 1,123.84 USD
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Rein OE Quality Transfer Case Control Motors are made to factory specifications ensuring proper fit, form, and function and come complete with mounting hardware. A transfer case is a vital component of today's highly complex AWD drivetrain systems, and the failure of its components such as the transfer case motor, clutches, and bearings is a definite reality. Its job is to constantly synchronize the difference between the rotation of the front and rear axles. Problems arise when this difference in front to rear rotation slips outside of predetermined parameters due to uneven front to rear tire wear, for instance. This excessive difference forces the motor and the clutches to engage more frequently leading to their accelerated wear. This also leads to a quicker breakdown of the transfer case fluid due to additional heat. Therefore, Rein highly recommends its FLDF002 OE transfer case fluid when replacing the transfer case motor. Rein transfer case motor actuators offer a convenient solution for this common repair! Ensures the proper operation of the vehicle's AWD system Engineered and manufactured by an OE manufacturer Plug and play replacement for original transfer case motor unit. Comes complete with mounting bolts
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Rein Radiator Hose - Upper - E83
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T#:379688
Part#: 17123415433
Ships in 2 Business Days
Sale - Save 5% $ 46.99

This product was last offered at the strikethrough price on
06-28-2026

$ 44.64 USD
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Sale - Save 5%
$ 46.99

This product was last offered at the strikethrough price on
06-28-2026

$ 44.64 USD
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Hose from water pump to radiator
Rein Power Steering Pressure Hose - E36, Z3
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T#:362448
Part#: 32411141953
Ships in 2 Business Days
Sale - Save 5% $ 107.99

This product was last offered at the strikethrough price on
06-28-2026

$ 102.59 USD
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$ 107.99

This product was last offered at the strikethrough price on
06-28-2026

$ 102.59 USD
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Pressure hose that runs from the pump to the cooler


Rein Radiator Hose - Lower - E38, E39
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T#:362443
Part#: 11537505229
Ships in 4 Business Days
Sale - Save 5% $ 52.99

This product was last offered at the strikethrough price on
06-28-2026

$ 50.34 USD
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$ 52.99

This product was last offered at the strikethrough price on
06-28-2026

$ 50.34 USD
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Includes port for coolant temperature sensor
Rein Return Pipe - E39, E46, Z3
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T#:379153
Part#: 11157520035
In Stock at Vendor
Sale - Save 5% $ 37.99

This product was last offered at the strikethrough price on
06-28-2026

$ 36.09 USD
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Sale - Save 5%
$ 37.99

This product was last offered at the strikethrough price on
06-28-2026

$ 36.09 USD
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Runs from the intake manifold back to connecting hose
OEM Rubber Hoses(11537830716 And 11537830715)
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T#:341878
Part#: 11537830716KT
In Stock
Sale - Save 5% $ 53.99

This product was last offered at the strikethrough price on
06-28-2026

$ 51.28 USD
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$ 53.99

This product was last offered at the strikethrough price on
06-28-2026

$ 51.28 USD
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Rein A/C Condenser - E32 E34
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T#:593492
Part#: 64536965952
Ships on Jul 16, 2026
Sale - Save 5% $ 88.99

This product was last offered at the strikethrough price on
06-28-2026

$ 84.54 USD
Sale - Save 5%
$ 88.99

This product was last offered at the strikethrough price on
06-28-2026

$ 84.54 USD
The A/C condenser cools down hot refrigerant, much like a radiator. If the condenser is broken or bent, then the refrigerant will either leak, or inefficient airflow will not cool the refrigerant. If you've damaged your condenser or if you suspect any blocked flow or leaks, replace it. This will ensure your cooling system is operating at peak efficiency.
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Rein Heater Hose - Heater Core to Expansion Tank - E53 X5
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T#:593475
Part#: 64218409066
Back Ordered
Sale - Save 9% $ 43.99

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

$ 40.12 USD
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Sale - Save 9%
$ 43.99

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

$ 40.12 USD
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Rein Power Steering Return Hose - E39
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T#:7883
Part#: 32411095515
Ships in 2 Business Days
Sale - Save 5% $ 37.99

This product was last offered at the strikethrough price on
06-28-2026

$ 36.09 USD
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Sale - Save 5%
$ 37.99

This product was last offered at the strikethrough price on
06-28-2026

$ 36.09 USD
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BMW STEERING RETURN PIPE 32411095515.--

This item fits the following BMWs:
BMW 5 Series - 540i, 540i Wagon

--.

Rein Coolant Hose Vent Pipe - E65, E66
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T#:379816
Part#: 17127508012
Back Ordered
Sale - Save 5% $ 37.99

This product was last offered at the strikethrough price on
06-28-2026

$ 36.09 USD
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Sale - Save 5%
$ 37.99

This product was last offered at the strikethrough price on
06-28-2026

$ 36.09 USD
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For E65/E66 745
Rein Drive Shaft Center Carrier - E36, Z3
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T#:379631
Part#: 26121229089
Ships in 2 Business Days
Sale - Save 5% $ 29.99

This product was last offered at the strikethrough price on
06-28-2026

$ 28.49 USD
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$ 29.99

This product was last offered at the strikethrough price on
06-28-2026

$ 28.49 USD
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Carrier bearing located in the center of the drive shaft, includes center bearing.

Rein Power Steering Return Hose - E46
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T#:362534
Part#: 32416796367
Back Ordered
Sale - Save 5% $ 72.99

This product was last offered at the strikethrough price on
06-28-2026

$ 69.34 USD
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$ 72.99

This product was last offered at the strikethrough price on
06-28-2026

$ 69.34 USD
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Connects power steering cooling coil to power steering rack

COOLANT HOSE
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T#:592202
Part#: 17127634449
In Stock
$ 68.99

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

$ 59.99 USD
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$ 68.99

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

$ 59.99 USD
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Oil Drain Plug
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T#:585317
Part#: 06L103801
In Stock
Sale - Save 5% $ 7.19

This product was last offered at the strikethrough price on
06-28-2026

$ 6.83 USD
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Sale - Save 5%
$ 7.19

This product was last offered at the strikethrough price on
06-28-2026

$ 6.83 USD
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Dogbone Subframe Mount - Lower
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T#:7132901
Part#: 1K0199867Q
In Stock
Sale - Save 5% $ 15.99

This product was last offered at the strikethrough price on
06-28-2026

$ 15.19 USD
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Sale - Save 5%
$ 15.99

This product was last offered at the strikethrough price on
06-28-2026

$ 15.19 USD
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OEM Rein Transmission Filter Kit - E46 E83 Z3 E39
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T#:592106
Part#: 24117557070
In Stock
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04-08-2026

$ 40.92 USD
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Automatic transmission filter and pan gasket set from OEM Rein
REIN TRANSFER CASE TF 0753
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T#:38161725
Part#: LR0753
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$ 45.99

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$ 45.99

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Rein O-Ring - Bolt for Oil Filter Housing to Block (20 X 3 mm) - E30 ...
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T#:591693
Part#: 11421714764
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These small o-rings can cause big leaks once the become brittle from heat.

Lower Control Arm / Wishbone Bushing With Bracket - Set
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T#:5282944
Part#: 31126757561KT4
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$ 165.28 USD
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Rein Radiator Hose - Radiator to Thermostat Housing - E36
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T#:591786
Part#: 11531726344
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05-02-2026

$ 7.83 USD
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Rein Valve Cover Gasket - E30, E34
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T#:180974
Part#: 11121730271
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BMW GASKET ASBESTOS FREE

OEM Rein Magnetic Oil Drain Plug - M12x1.5 - BMW
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T#:38890945
Part#: HWU1041
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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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Strut Bump Stop - Front
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T#:592460
Part#: 31336756663
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This product was last offered at the strikethrough price on
05-02-2026

$ 1.72 USD
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Shouldered Hex Bolt - Priced Each
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T#:50934289
Part#: N10209605
Ships in 2 Business Days
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$ 7.74 USD
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Oil Drain Plug
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T#:583456
Part#: N90813202
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Rein O-Ring - Oil Filter Housing to Block (65 X 3 mm) - E30
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T#:591688
Part#: 11421265670
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$ 6.77 USD
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Gasket that seals oil filter housing to the engine block. Need to be replaced each time it is removed.
A/C Line O-Ring - Priced Each
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T#:599719
Part#: 99970724740
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$ 3.99

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05-02-2026

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Front Bump Stop - Priced Each
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T#:375338
Part#: 31336778544
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$ 12.34 USD
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OEM Rein Expansion Tank Coolant Hose - E46 3 Series (Not M3) ...
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T#:1873
Part#: 11531436410
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02-23-2026

$ 16.14 USD
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This hose connects to the expansion tank and the plastic hose # 11537502525 which leads to the engine block.

This expansion tank hose fits the following BMWs:
1999-2000 E46 3 Series Sedan/Wagon - 323i & 328i
1999-2000 E46 3 Series Coupe/Conbertible - 323Ci & 328Ci
2001-2005 E46 3 Series Sedan/Wagon - 325i, 325xi, 330i, 330xi
2001-2006 E46 3 Series Coupe/Convertible - 325Ci, 330Ci
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