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BMW & MINI Heater and airconditioning

Microfilter

53.08 USD excl. vat
Microfilter

SKU  64-31-1-390-870

Expected delivery 15 working days
The product is original Condition of the item: New
Fits on:
All models without aircondition year 06/90-09/93
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pcs.
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Microfilter

20.09 USD excl. vat
Microfilter

SKU  64119404386

In stock
The product is unoriginal, but in OE quality Condition of the item: New
Fits on:
All models without aircondition
Show details
set
Add to basket

Microfilter

50.09 USD excl. vat
Microfilter

SKU  64-31-2-339-929

Expected delivery 15 working days
The product is original Condition of the item: New
Fits on:
All models without aircondition year 09/93-
Show details
pcs.
Add to basket

Microfilter

121.48 USD excl. vat
Microfilter

SKU  64-31-2-339-891

Expected delivery 15 working days
The product is original Condition of the item: New
Fits on:
All models
Show details
set
Add to basket

BMW & MINI Heater and Air Conditioning Parts

A properly functioning heater and air conditioning system is essential for comfort, safety and driving enjoyment in your BMW or MINI. The HVAC system controls temperature, airflow and dehumidification, and when operating correctly, it ensures:

• Stable temperature all year round
• Efficient windshield defogging
• Optimal cabin air quality
• Reduced strain on engine and electrical systems
• Comfort for both driver and passengers

At Schmiedmann you will find a wide range of heater and air conditioning spare parts, including genuine BMW parts, OEM alternatives and quality aftermarket solutions.

Browse all BMW spare parts here

What You Will Find in This Category

We offer, among others:

• Heater units
• Air conditioning compressors
• Blower motors
• Blower resistors and regulators
• Condensers
• Evaporators
• HVAC control modules
• Hoses and seals
• Mounting parts and fittings

Related categories:

Engine parts
• Cooling system
• Electrical components and sensors
• Clips and mounting hardware
• Genuine BMW spare parts

Genuine and OEM HVAC Parts

You can choose between:

• Genuine BMW and MINI spare parts with factory-correct fitment
• High-quality OEM parts
• Cost-effective alternatives without compromising functionality
• Components designed for long service life and reliability

Both options ensure proper operation and reliable temperature regulation.

How to Find the Correct HVAC Part

To ensure proper compatibility we recommend:

• Using your VIN number in the search function
• Comparing the OE number from your existing part
• Filtering by model, production year and engine variant
• Contacting our BMW specialists if you are unsure

Find workshop tools and equipment here

Why Buy from Schmiedmann

• BMW and MINI specialists since 1996
• Genuine and OEM quality parts
• Large inventory with fast shipping
• Competitive pricing
• Worldwide delivery
• Technical support from true BMW enthusiasts

Schmiedmann is a trusted partner for both private BMW owners and professional workshops.

FAQ – Heater and Air Conditioning

What does the HVAC category include

This category includes all spare parts for the vehicle’s heating, ventilation and air conditioning system, including compressors, blower motors, control modules, condensers and related components.

How do I know which part I need

• Use your VIN number on Schmiedmann.com
• Find the OE number on your existing part
• Compare specifications on the product page

What is the difference between genuine and OEM parts

• Genuine parts are supplied through BMW’s official distribution network
• OEM parts may be produced by the same manufacturer without BMW branding
• Function and quality are often comparable

What are typical signs of a faulty air conditioning compressor

• No cold air
• Noise when activating the A/C
• Vibrations
• Visible leaks

Why is my heater not working. Common causes may include:

• Faulty blower motor
• Defective resistor
• Leaking hoses
• HVAC control issues

Does a faulty air conditioning system affect fuel consumption?

Yes. An inefficient system can increase engine load and fuel consumption.

Can I replace HVAC parts myself?

• Smaller components can often be replaced independently
• Compressors and systems containing refrigerant require professional handling

Are HVAC parts interchangeable between models?

No. Even small differences in model year and engine variant may require different components. VIN matching is recommended.