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Genuine BMW i3 Radiator Cap

Cooling Radiator Cap
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1 Radiator Cap found

  • BMW i3 Radiator Cap - 17135A1BD89
    Diagram for BMW i3 Radiator Cap - 17135A1BD89
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    BMW i3 SCREW PLUG, EXPANSION TANK

    Part Number: 17135A1BD89
    $23.00 MSRP: $34.96
    You Save: $11.96 (35%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Cap, Cover Cap, Radiator Cap, Reservoir Cap
    • Position: Passenger Side
    • Replaces: 17-13-2-754-264, 17-11-7-639-024
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2014-2021 BMW i3 | 2 Cyl 0.6 L BATTERY W/RANGE EXT (BEV REX), Base(I01), BATTERY EV (EV/BEV), Range Extender(I01)

BMW i3 Radiator Cap

The BMW i3 Radiator Cap maintains coolant pressure for efficient operation of the electric drive train. This Radiator Cap is tuned to about 16 PSI, creating a seal around the loop. Once the pressure peaks, there is a very slight venting into the expansion tank. Once the temperature cools, it pulls back. This is perfect for stop-and-go traffic or for charge and cool racing style. Due to BMW selecting a single specification for every i3 manufactured, the Radiator Cap fits early hatchbacks, sport-oriented facelifts, and range-extender versions without any parts hunt. The metal body is corrosion resistant, while the rubber gasket and two-stage spring give the Radiator Cap a long service life. This prevents sudden leaks that could damage the battery and power electronics, giving BMW owners peace of mind. The steady pressure of 16 PSI will help reduce operating temperature in the BMW cooling architecture, keeping fan cycles to a minimum and saving precious charge for the wheels. Moreover, safety enhances as the Radiator Cap is the only pressure valve that relieves excess steam as expected. It has been observed that one Radiator Cap fits on the i3 in the same household. Due to this, drivers check everything by just looking for cracks and seal wear. When combined with BMW sensor software, the Radiator Cap acts like a partner who augments the protection of the passengers while retaining factory performance ratings across the wider i3 family. The i3 proves its worth against more modern rivals, thanks to strong reliability. Thoughtful details, such as a carefully calibrated Radiator Cap, are why the i3 comes backed by the brand's advanced reputation. For drivers who will be using their car in cities or on the highway for long stretches, the optimal and smart choice is the genuine BMW pressure seal to keep an i3 working efficiently and worry-free.

If you are looking for OEM BMW i3 Radiator Cap, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW i3 Radiator Cap that come backed by the manufacturer's warranty.

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