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OEM BMW and Mini Cooling Systems

51745A32055 - : Air Duct for BMW Image

Air Duct

Without M4, 3.0L.
$125.51
MSRP $165.36
Save $39.85
24.1% Off
51718402420 - : Baffle for BMW Image

Baffle

Lower.
$43.77
MSRP $57.67
Save $13.90
24.1% Off
17115A52B80 - : Lower Seal for Mini Image

Lower Seal

Jcw all 4, primary.
Backordered
17117514403 - : Upper Seal for BMW Image

Upper Seal

2.5, 3.0L. 3.2L.
$23.71
MSRP $29.46
Save $5.75
19.5% Off
11538678045 - : Engine Coolant Pipe Gasket for BMW Image

Engine Coolant Pipe Gasket

$8.90
MSRP $14.33
Save $5.43
37.9% Off
34306771214 - : Mount Bracket Mount Bolt for BMW Image

Mount Bracket Mount Bolt

530e, auxiliary, 2017-20, type 2. 4.4L turbo. Mount bracket,mount bolt. 3.0L.
$6.33
MSRP $8.59
Save $2.26
26.3% Off
17227575387 - : Cooler Pipe for BMW Image

Cooler Pipe

4.4L turbo, main, 2009-12, lower. 4.4L turbo, main, 2013-15, lower. 6.0L turbo, main, from radiator, #1. Engine Cooling. ATF Cooler....
$46.16
MSRP $64.74
Save $18.58
28.7% Off
11539454997 - : Pipe O-Ring for Mini Image

Pipe O-Ring

Cylinder Head to Pipe. 28.7 x 2.5mm. 2020-24, to cylinder head.
$6.26
MSRP $8.50
Save $2.24
26.4% Off
17128627119 - : Vent Pipe for BMW Image

Vent Pipe

With m model. 4.4L turbo, main, 2010.
$46.16
MSRP $64.74
Save $18.58
28.7% Off
54377344454 - : Convertible Top Hydraulic Line for BMW Image

Convertible Top Hydraulic Line

Link arm.
$195.45
MSRP $242.80
Save $47.35
19.5% Off
54377344461 - : Convertible Top Hydraulic Line for BMW Image

Convertible Top Hydraulic Line

Coupler.
$195.45
MSRP $242.80
Save $47.35
19.5% Off
51738144152 - : Water Drain Panel for BMW Image

Water Drain Panel

Convert new style,.
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.