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OEM BMW and Mini Cooling Systems

17127640853 - : Coolant Hose for BMW Image

Coolant Hose

Battery cooling, valve to generator.
Backordered
11537601941 - : Inlet Hose for BMW Image

Inlet Hose

3.0L turbo.
$69.60
MSRP $104.34
Save $34.74
33.3% Off
54347119640 - : Pressure Hose for BMW Image

Pressure Hose

Power top.
$359.43
MSRP $466.49
Save $107.06
23% Off
17125A4E423 - : Coolant Hose for BMW Image

Coolant Hose

3.0L turbo, with hybrid, 2021-23, #3.
Backordered
11531717622 - : Upper Hose for BMW Image

Upper Hose

318i. 4 cylinder. 318. 1991 318.
$28.31
MSRP $28.63
Save $0.32
1.1% Off
32416753818 - : Suction Hose for BMW Image

Suction Hose

4.4 & 4.8L. To 09/03.
Backordered
17128511747 - : Lower Hose for BMW Image

Lower Hose

3.0L turbo diesel, with blue performance.
Backordered
17125A054D0 - : Upper Hose for BMW Image

Upper Hose

4.4L, auxiliary. 760i xDrive. Upper.
$78.14
MSRP $109.60
Save $31.46
28.7% Off
64219398793 - : Heater Hose for BMW Image

Heater Hose

Inlet. To Auxiliary Water Pump. X7. 3.0l. Without 5-zone control. Front. Feed. To water valve. X6. Xdrive40i.
Backordered
17129845507 - : Overflow Hose for BMW Image

Overflow Hose

M40i, 2020-25. Without m, m competition, 2020-24. M40i, 2020-24. M40i, 2020-22. M40i, 2020-23. Without m, m competition, 2020-23.
$85.78
MSRP $120.31
Save $34.53
28.7% 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.