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OEM BMW and Mini Cooling Systems

17128616552 - : Lower Hose for BMW Image

Lower Hose

M240i, M240i xDrive. Convertible. Manual trans. 2017-20, without m package. Without m sport package. 340i. Primary Radiator.
$145.45
MSRP $204.00
Save $58.55
28.7% Off
17128088989 - : Upper Hose for BMW Image

Upper Hose

At wheel housing. M3. External. Auxiliary Radiator. Location-Wheel Arch. With M4, auxiliary. 3.0L twin-turbo, auxiliary.
$78.14
MSRP $109.60
Save $31.46
28.7% Off
17227589510 - : Outlet Hose for BMW Image

Outlet Hose

4.4L turbo (n63t). 4.4L, without awd. Without M6, rwd. 4.4L turbo from 3/10. 650i. Outlet.
$213.68
MSRP $299.69
Save $86.01
28.7% Off
17128071987 - : Coolant Hose for BMW Image

Coolant Hose

2019-21, auxiliary, aux pump. Auxiliary Radiator. Center. From Auxiliary Water Pump.
$89.87
MSRP $126.05
Save $36.18
28.7% Off
17128478453 - : Drive Motor Inverter Radiator Hose for Mini Image

Drive Motor Inverter Radiator Hose

Radiator, reservoir & pumps.
Backordered
17128478457 - : Drive Motor Inverter Radiator Hose for Mini Image

Drive Motor Inverter Radiator Hose

Radiator, reservoir & pumps, changeover valve.
$59.66
MSRP $83.68
Save $24.02
28.7% Off
17128475683 - : Drive Motor Inverter Radiator Hose for BMW Image

Drive Motor Inverter Radiator Hose

Primary Radiator. I4. Edrive35, edrive40. Edrive35, edrive 40. M50.
$67.14
MSRP $94.16
Save $27.02
28.7% Off
17128572906 - : Lower Hose for BMW Image

Lower Hose

540d xDrive. 3.0L diesel.
Backordered
17128573220 - : Coolant Hose for BMW Image

Coolant Hose

3.0L diesel, trans cooler.
Backordered

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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.