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.

    17128089677 - : Connector Hose for BMW Image

    Connector Hose

    M, m competition, hoses, primary, upper. With m model, inner radiator, engine side.
    Backordered
    17127856749 - : Overflow Hose for BMW Image

    Overflow Hose

    With M5. 4.4L, auxiliary, with M8. 4.4L, radiator, with M8.
    $50.46
    MSRP $60.29
    Save $9.83
    16.3% Off
    17128602681 - : Coolant Hose for BMW Image

    Coolant Hose

    4.4L. Intercooler Outlet. Left Intercooler to Charge Air Cooling Reservoir. 2017-19, outer radiator, to intercooler.
    $66.72
    MSRP $79.71
    Save $12.99
    16.3% Off
    17127647750 - : Coolant Hose for BMW Image

    Coolant Hose

    Engine Cooling. Water Pump to Pipe. 4.4L turbo, main, 2013-15, upper. 4.4L, radiator, 2013-17.
    $80.31
    MSRP $99.65
    Save $19.34
    19.4% Off
    17127596838 - : Lower Hose for BMW Image

    Lower Hose

    4 series. Without sport line. Left. 2014-16, without high speed synchronisation. 320i. 2 series. 2015-16, without aux radiator. 328i...
    $92.35
    MSRP $114.58
    Save $22.23
    19.4% Off
    17128602670 - : Reservoir Hose for BMW Image

    Reservoir Hose

    4.4L. Engine Cooling. Water Pump to Pipe. Incl.Pipe. 2017-19, inner radiator.
    $72.28
    MSRP $89.68
    Save $17.40
    19.4% Off
    17128071764 - : Air Hose for BMW Image

    Air Hose

    M, m competition, hoses, primary, upper. With m model, outer radiator.
    Backordered
    17128071770 - : Reservoir Hose for BMW Image

    Reservoir Hose

    M, m competition, hoses, primary, upper. With m model, outer radiator.
    $79.52
    MSRP $98.66
    Save $19.14
    19.4% Off
    17128616175 - : Outlet Hose for BMW Image

    Outlet Hose

    2017-18, with hybrid, radiator & hoses. Outlet. To Lower Right Auxiliary Water Pump Inlet.
    Backordered
    7149287979 - : A/C Service Valve Cap for BMW Image

    A/C Service Valve Cap

    $8.98
    MSRP $9.24
    Save $0.26
    2.8% Off
    17128616148 - : Coolant Hose for BMW Image

    Coolant Hose

    2017-18, with hybrid, radiator & hoses. Auxiliary Water Pump. Outlet. To Primary Reservoir.
    $84.32
    MSRP $104.61
    Save $20.29
    19.4% Off
    17128094227 - : Reservoir Hose for BMW Image

    Reservoir Hose

    M, m competition, hoses, primary, upper, primary reservoir, inner. With m model, inner radiator, tank side.
    $50.46
    MSRP $60.29
    Save $9.83
    16.3% Off

    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!