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Rein BMW Heating & Air Conditioning

Is your BMW blowing hot air when you want AC? Not getting enough hot air when it's cold out? Well we have the heater cores, heater valves, blower motors and related parts for your BMW. Tip: Is your air conditioning / heater fan going crazy? Does it only run at one speed or not work at all? Then a likely culprit is this blower resistor, often called the "final stage unit" in the BMW world. The function of this part is to regulate the voltage of the blower motor on BMWs which use the digital climate control. This blower resistor is a notorious weakness on the cars that use it. When it fails, your blower fan speed can fluctuate as if it has a mind of its own, or get stuck at one position. BMW has updated this item several times and we only carry the most current version.

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Rein Heater Hose - Engine Inlet to Heater Core - E82 E88 E90 E91 E92 ...

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T#:20335

Part#: 64219178427

In Stock at Vendor

$ 75.99

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

$ 74.99 USD

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$ 74.99 USD

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BMW Hose F Engine Inlet And Heater Radiator -
This item fits the following BMW Chassis:
E82,E90,E92,E93

OEM Rein Receiver Drier - E36 Z3

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T#:583610

Part#: 64538375754

Ships in 1 Business Day

$ 53.99 USD

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$ 53.99 USD

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The receiver dryer is a component within the A/C system that pulls moisture from the refrigerant, the liquid/gas that helps cool down your interior. It contains a small desiccant bag inside that collects the moisture, and if the A/C system is left open the desiccant will collect moisture from the outside air and render the receiver dryer useless, as the desiccant bag will have too much moisture already collected. Replace yours to ensure your A/C system is running efficiently to keep your interior cooled down.

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OEM Rein A/C Evaporator - E82/88 E9X

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T#:583609

Part#: 64119179802

Ships in 3 Business Days

$ 239.11 USD

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$ 239.11 USD

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Restore A/C function by replacing your defective evaporator.

OEM Rein A/C Evaporator Assembly - E31 E32 E34

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T#:379644

Part#: 64118391277

Ships in 3 Business Days

$ 270.99 USD

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$ 270.99 USD

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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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Water Hose

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T#:594348

Part#: 11537556924

In Stock at Vendor

$ 72.77 USD

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$ 72.77 USD

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Replacement water hose from Rein

Evaporator 64518398840

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T#:18862

Part#: 64518398840

Ships in 3 Business Days

$ 273.99 USD

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$ 273.99 USD

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EVAPORATOR 64518398840 Manufactured by CRP

OEM Rein A/C Evaporator Assembly - E30 BMW

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T#:379660

Part#: 64518391780

In Stock at Vendor

$ 289.42 USD

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$ 289.42 USD

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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 Blower Motor Resistor - E46, E53, E83

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T#:379732

Part#: 64116923204

Back Ordered

$ 94.99 USD

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$ 94.99 USD

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Used to control the speed of the blower motor

Heater Hose

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T#:592662

Part#: 64218378368

Ships in 1 Business Day

$ 22.99

This product was last offered at the strikethrough price on
06-16-2026

$ 21.99 USD

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$ 21.99 USD

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Runs from the engine to the heater valve

Condensation Sensor

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T#:12544797

Part#: 64116928326

In Stock

$ 115.99 USD

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$ 115.99 USD

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

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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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Rein Aluminum Screws For A/C Compressor

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T#:592702

Part#: 64550392602

In Stock at Vendor

$ 9.06 USD

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$ 9.06 USD

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Bolts for the air conditioning compressor

A/C Drier Insert

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T#:378038

Part#: 64536942025

Ships in 3 Business Days

$ 35.99 USD

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$ 35.99 USD

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The receiver/drier removes moisture from the refrigerant in the A/C system using desiccant to keep other components of the system free from moisture. The receiver/drier also contains a filter to trap any contaminants that may harm or clog the system and also acts as a storage container for the oil and refrigerant when the system is not in use. The receiver/drier is recommended to be replaced any time the A/C system is opened as the desiccant can become quickly saturated, and useless, from humidity in the outside air.

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OEM Rein A/C Receiver Dryer - E70/71 F15/16

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T#:583855

Part#: 64539127927

Ships in 1 Business Day

$ 23.64

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

$ 17.05 USD

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$ 17.05 USD

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Removing water from your A/C refrigerant, driers are an important part to ensure a long life for all A/C components. OEM Rein driers will eliminate all water and contaminants to help extend the life of your A/C system.

As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Rein A/C Evaporator Assembly - E36

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T#:11054

Part#: 64118391356

Back Ordered

$ 285.99

This product was last offered at the strikethrough price on
05-08-2026

$ 185.99 USD

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Qty

$ 185.99 USD

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OEM HEATER & A/C EVAPORATOR

A/C Evaporator Assembly

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T#:592636

Part#: 64118363782

Special Order: No Guaranteed ETA

$ 159.99 USD

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$ 159.99 USD

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Heater Hose - Engine Inlet To Water Valve

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T#:594324

Part#: 64213400415

Back Ordered

$ 18.18 USD

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$ 18.18 USD

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Replacement heater hose from Rein

Heater Hose - Engine Return To Heater Core

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T#:594350

Part#: 64218377701

Back Ordered

$ 23.16 USD

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$ 23.16 USD

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Replacement heater hose from Rein

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