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OEM BMW and Mini Cooling Systems

64539155346 - : A/C Refrigerant Liquid Hose for BMW Image

A/C Refrigerant Liquid Hose

4.8l. Condenser to Evaporator.
$157.04
MSRP $203.82
Save $46.78
23% Off
64539167144 - : A/C Refrigerant Liquid Hose for BMW Image

A/C Refrigerant Liquid Hose

Auxiliary A/C. To Evaporator. 3.0L, rear.
Backordered
64509291150 - : A/C Refrigerant Suction Hose for BMW Image

A/C Refrigerant Suction Hose

Heat Pump. Compressor to Underbody A/C Refrigerant Suction Pipe.
$211.57
MSRP $278.74
Save $67.17
24.1% Off
64539242078 - : A/C Refrigerant Discharge Hose for BMW Image

A/C Refrigerant Discharge Hose

Z4. With turbo, 2.0L.
$161.55
MSRP $212.85
Save $51.30
24.1% Off
64539399180 - : A/C Refrigerant Suction Hose for BMW Image

A/C Refrigerant Suction Hose

R1234YF Refrigerant. Without r134a refrigerant. Condenser to evaporator. 320i.
Backordered
64539395478 - : A/C Refrigerant Discharge Hose for BMW Image

A/C Refrigerant Discharge Hose

Compressor to condenser. M240i, M240i xDrive. M340i xDrive.
$143.87
MSRP $189.55
Save $45.68
24.1% Off
64539337131 - : A/C Refrigerant Discharge Hose for BMW Image

A/C Refrigerant Discharge Hose

2017-20, without M4, 3.0L. M240i, M240i xDrive. 440i, 440i xDrive. Compressor to condenser. 340i xDrive. 3 series gt. 340xi. 2012-16,...
$130.80
MSRP $172.33
Save $41.53
24.1% Off
64533413820 - : A/C Refrigerant Suction Hose for BMW Image

A/C Refrigerant Suction Hose

Evaporator to compressor. X3.
Backordered
64509291153 - : A/C Refrigerant Discharge Hose for BMW Image

A/C Refrigerant Discharge Hose

Heat Pump. From Compressor to Underbody A/C Refrigerant Discharge Pipe. I3. High pressure sensor.
$186.16
MSRP $245.27
Save $59.11
24.1% Off
64539224859 - : A/C Refrigerant Discharge Hose for Mini Image

A/C Refrigerant Discharge Hose

Mini Cooper. Compressor to condenser fitting, compressor to condenser fitting. Cooper Countryman, paceman. Cooper Clubman. 2007-13...
$86.99
MSRP $114.61
Save $27.62
24.1% Off

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How Extreme Conditions Affect Your Cooling Systems

The performance and longevity of your vehicle’s engine are heavily dependent on its ability to regulate heat. High-performance engines like those found in the BMW M3 operate with incredibly tight tolerances, making the cooling system a critical frontline defense. Extreme heat or freezing temperatures put immense stress on every hose, potentially leading to pressure leaks.

Key Parts to Check in Your BMW

  1. Air Filters: Ensure your engine breathes clean air while the cooling system manages the internal thermal load.
  2. Belts, Pulleys & Brackets: Replace the serpentine belt when servicing a mechanical water pump to ensure reliable drive.
  3. Thermostats & Parts: Browse our range of housings and sensors to complete your cooling system overhaul.
  4. Hoses & Clamps: Maintain a leak-free seal with our inventory of factory-spec reinforced rubber and metal hardware.
  5. Water Pumps: Critical for circulating fluid; check our selection of mechanical and electrical pumps for your model.

The Critical Importance of Using Genuine BMW Cooling Parts

BMW and Mini engines utilize complex thermal management strategies that require precise flow rates and pressure thresholds. A genuine radiator is engineered with specific fin densities to maximize heat exchange within the cramped engine bays of modern European cars. Aftermarket components often use inferior alloys or plastic tank bonding that can fail prematurely under high-pressure conditions.

Don't let a minor leak turn into a major engine failure. To find the exact thermal components designed for your high-performance BMW M3, Reach out to us at BMW Mini Parts Solutions today.