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Genuine BMW 760i xDrive Radiator Cap

Cooling Radiator Cap
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2 Radiator Caps found

  • Diagram for BMW 760i xDrive Radiator Cap - 17117639021
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    BMW 760i xDrive Engine Coolant Expansion Tank Cap

    Part Number: 17117639021
    $23.00 MSRP: $34.96
    You Save: $11.96 (35%)
    Ships in 1 Business Day
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    Product Specifications
    • Other Name: Expansion Tank Cap; Cap, Radiator Cap, Reservoir Cap
    • Position: Driver Side
    • Replaces: 17-13-7-516-004
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2023-2024 BMW 760i xDrive | 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)
  • BMW 760i xDrive Radiator Cap - 17135A1BD89
    Diagram for BMW 760i xDrive Radiator Cap - 17135A1BD89
    View related parts

    BMW 760i xDrive SCREW PLUG, EXPANSION TANK

    Part Number: 17135A1BD89
    $23.00 MSRP: $34.96
    You Save: $11.96 (35%)
    Ships in 1-3 Business Days
    ADD TO CART
    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:
    • 2023-2024 BMW 760i xDrive | 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)

BMW 760i xDrive Radiator Cap

The BMW 760i xDrive Radiator Cap seals the coolant in the system at roughly 16 PSI and helps to control engine temperatures. The Radiator Cap is essential because it holds liquid coolant. This ensures that the twin turbo V8 doesn't boil over and the engine works efficiently. As the pressure rises, the spring valve inside the Radiator Cap lifts. The heated coolant pushes into the overflow tank. As the coolant cools, the spring at the Radiator Cap closes, which prevents steam pockets. Thus, it prevents warped heads and burst hoses. The rubber seals of the Radiator Cap have been upgraded to prevent leaking or sticking. The component is compatible with every 2017 through 2025 760i xDrive, allowing drivers to have a proven solution. Stabilizing the coolant volume also feeds more accurate data to temperature sensors, allowing for smoother gearbox logic and better fuel economy in every BMW sedan. The knurled grip and clear pressure warning label on the Radiator Cap allow for easy inspection at a quick glance in the garage. The original cap is tuned to the special thermal loads of the 760i xDrive drivetrain, so swapping it in for a more generic part could upset the balance, yet it remains reliable under track-like stress. Every Radiator Cap that leaves the factory has been pressure tested, ensuring BMW owners of leak-free construction. The Radiator Cap may be fitted on a 2019 760i xDrive or the recent mild hybrid 760i xDrive but will deliver the same dependable seal. The right Radiator Cap ensures no loss of coolant and allows the hefty BMW to run cooler under load. On the 760i xDrive, it works with grille shutters, creating an airflow and pressure tag team that allows BMW to optimize efficiency without sacrificing feel. This attention to detail highlights BMW excellence in every part.

If you are looking for OEM BMW 760i xDrive 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 760i xDrive Radiator Cap that come backed by the manufacturer's warranty.

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