Radiator & Cooling Parts

While you may not give much thought to your car's radiator, it is a crucial component of your car's cooling system. When your vehicle is running, the engine generates a lot of heat which can be damaging if left unchecked. The radiator helps to regulate the temperature by dissipating heat from the engine coolant.

Radiator Failure: Signs to Look Out For

Over time, radiators can develop issues that can lead to engine damage if not addressed promptly. Here are some signs to look out for:

  • Leaking coolant: A puddle of green, yellow or pink fluid on the ground under your car is a telltale sign that your radiator may be leaking. Loss of coolant can cause your engine to overheat and result in serious and expensive damage.
  • Overheating engine: If your temperature gauge is showing that your car is running hot or your engine is overheating altogether, your radiator may be clogged, damaged or malfunctioning.
  • Rust and corrosion: Rust and corrosion in and around the radiator can indicate that it is not functioning properly. These issues can lead to rusted out holes in the radiator which can cause coolant leaks.
  • Foul odors: If you notice a strange chemical smell emanating from your car or your cabin smells like coolant, it may mean that your radiator needs urgent attention.
  • Low coolant levels: If you have to keep topping up your coolant levels or your low coolant light keeps coming on, it could be a sign of a coolant leak, which is often caused by a faulty radiator.
  • Maintaining Your Radiator

    Regular maintenance of your radiator can prevent most issues from arising. Here are some tips:

  • Check your coolant levels regularly and add more if necessary.
  • Inspect the radiator cap for any signs of damage.
  • Regularly inspect hoses connected to the radiator for any leaks.
  • Check the condition of the radiator fins and ensure they are not bent or damaged.
  • Inspect and service your radiator on a regular basis.
  • Buy Genuine BMW Radiators at Affordable Prices

    By keeping an eye out for the signs of radiator failure and taking good care of your car's cooling system, you can reduce the risk of costly engine damage and extend the life of your vehicle. Buying the right radiator parts goes a long way as well. We sell the authentic radiator parts that BM mad specifically for your model, so you can trust in their fit and performance. In fact, both are guaranteed when you verify your VIN! Buy today and we'll get your order sent right to your front door.

    17128616530 - : Coolant Hose for BMW Image

    Coolant Hose

    2017-21. 2017-20, without m package. 2017-19.
    $67.44
    MSRP $83.68
    Save $16.24
    19.4% Off
    17129894756 - : Coolant Hose for BMW Image

    Coolant Hose

    2.0L, with xdrive 30ex, 2020-21.
    $84.32
    MSRP $104.61
    Save $20.29
    19.4% Off
    17127508011 - : Return Hose for BMW Image

    Return Hose

    4.4 & 4.8L. 750i, 750Li. 745i, 745Li. 545i. 645Ci.
    $95.07
    MSRP $105.99
    Save $10.92
    10.3% Off
    17127584405 - : Reservoir Hose for BMW Image

    Reservoir Hose

    4.4L turbo, auxiliary, 2009-12, cooler to tank, lower. 4.4L turbo (n63t), turbocharger. 4.4L, turbocharger, 2010-12. Without M6,...
    $54.19
    MSRP $64.74
    Save $10.55
    16.3% Off
    32416763558 - : Suction Hose for BMW Image

    Suction Hose

    645Ci. 545i. Without dynamic drive. With active steering.
    Backordered
    34321159879 - : Flex Hose for BMW Image

    Flex Hose

    733i, 735i.
    Backordered
    11531309680 - : Lower Hose for BMW Image

    Lower Hose

    M3. 4 cylinder.
    $33.24
    17127540665 - : Upper Hose for BMW Image

    Upper Hose

    650i. Manual trans. 5 series. 550i.
    $122.88
    MSRP $136.99
    Save $14.11
    10.3% Off
    11157623745 - : Pressure Hose for BMW Image

    Pressure Hose

    2.0L.
    $64.52
    MSRP $72.41
    Save $7.89
    10.9% Off
    54107304492 - : Drain Hose for BMW Image

    Drain Hose

    Panoramic, rear, #2.
    $41.00
    MSRP $46.02
    Save $5.02
    10.9% Off
    17129886638 - : Hose Assembly for BMW Image

    Hose Assembly

    I5. Feed and return lines. Rear.
    $161.89
    MSRP $204.00
    Save $42.11
    20.6% Off
    64537911773 - : Pressure Hose for BMW Image

    Pressure Hose

    760i xDrive. 4.4l.
    Backordered

    No results found for "radiator, radiator hose, radiator cap". Here are some helpful search tips:

    • Search by a part name. Example: water pump.
    • Be less specific. Example: brake instead of ceramic brake.
    • Remove information such as make, year or model.
    • Can't find the part you are looking for? Contact us and we'll find it for you!