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OEM BMW and Mini Cooling Systems

64509224836 - : Pressure Hose for BMW Image

Pressure Hose

Z4. With turbo.
$161.55
MSRP $212.85
Save $51.30
24.1% Off
61217601940 - : Vent Hose for BMW Image

Vent Hose

2014-21. Sedan/wagon, conventional.
$11.50
MSRP $15.63
Save $4.13
26.4% Off
17128475689 - : Coolant Hose for BMW Image

Coolant Hose

Edrive35, edrive40, under hood, #5. M50, xdrive40, under hood, #5. Edrive35, edrive 40, under hood, #5.
Backordered
17127807033 - : Lower Hose for BMW Image

Lower Hose

535d, 535dxi. 740ldxi.
$71.05
MSRP $99.65
Save $28.60
28.7% Off
32416767437 - : Pressure Hose for BMW Image

Pressure Hose

525i, 530i. With dynamic drive. To gear. 528i.
Backordered
17125A2FDF9 - : Upper Hose for BMW Image

Upper Hose

3.0L, with trailer hitch.
Backordered
64218377247 - : Inlet Hose for BMW Image

Inlet Hose

Auxiliary, water valve. Inlet to Valve. Short.
Backordered
11531741408 - : Upper Hose for BMW Image

Upper Hose

8 cylinder. 740. 4.0 & 4.4L, 1995-98.
$44.63
MSRP $45.13
Save $0.50
1.1% Off
11421714788 - : Return Hose for BMW Image

Return Hose

4.4L, 1999-01.
$94.16
MSRP $106.34
Save $12.18
11.5% Off
64509210479 - : Pressure Hose for BMW Image

Pressure Hose

135i. Evaporator to condenser, with turbo.
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.