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Genuine BMW 740Li xDrive Radiator Cap

Cooling Radiator Cap
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1 Radiator Cap found

  • Diagram for BMW 740Li xDrive Radiator Cap - 17117639020
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    BMW 740Li xDrive Radiator Cap

    Part Number: 17117639020
    $23.00 MSRP: $34.96
    You Save: $11.96 (35%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Screw Cap For Expansion Tank; Cap, Reservoir Cap
    • Replaces: 17-11-7-521-071
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2013-2015 BMW 740Li xDrive | Sedan(F02)

BMW 740Li xDrive Radiator Cap

The BMW 740Li xDrive Radiator Cap is designed to maintain pressure, keeping the engine cool regardless of how hard you drive. The Radiator Cap raises the boiling point of the liquids in your engine so a 740Li xDrive can idle in traffic or sprint up mountain passes without the risk of heat soak. The compact two-way valve, which is spring-loaded, will expel extra fluid to the reservoir as temperatures rise. When the temperatures fall, the device can vacuum back the fluid. As a result, all the space within the circuit stays filled and free of air. The same Radiator Cap is applied for every 740Li xDrive generation; hence, you get a direct fit, quality BMW part that will regulate pressure the same year after year. The repeatability mirrors the reliable BMW consistency. A quick swap of caps will restore factory specifications. A set of good Radiator Caps maintains oil viscosity and combustion timing efficiency. Sharper throttle response will also increase with the optimal being prevented due to the right pressure cut-off. A notable feature of the Radiator Cap is the self-bleeding action, which has a vacuum pull built in to eliminate air pockets. It saves 740Li xDrive drivers from messy manual bleeding after coolant servicing. Today's long-life coolants are well within the calculation capabilities of highly durable seals. Repeated heat cycles prove a calibrated spring retaining force. True BMW standards exist even with small components. If the Radiator Cap weakens, pressure sag allows early boiling and loss of power. For every 740Li xDrive owner, periodic checks seem wise. The Radiator Cap is lightweight yet tough, a humble testimony to BMW precision that grants every BMW 740Li xDrive an inexpensive shield against heat-related damage.

If you are looking for OEM BMW 740Li 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 740Li xDrive Radiator Cap that come backed by the manufacturer's warranty.

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