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Genuine BMW 428i xDrive Coolant Reservoir Cap

Coolant Overflow Reservoir Cap
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1 Coolant Reservoir Cap found

  • Diagram for BMW 428i xDrive Coolant Reservoir Cap - 17117639020
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    BMW 428i 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:
    • 2014-2016 BMW 428i xDrive | Convertible N20 Engine(F33), Convertible N26 Engine(F33), Convertible(F33), Coupe N20 Engine(F32), Coupe N26 Engine(F32)

BMW 428i xDrive Coolant Reservoir Cap

The BMW 428i xDrive Coolant Reservoir Cap maintains the right pressure in the cooling loop, allowing the engine temperature to remain stable during spirited driving. The Coolant Reservoir Cap's spring is precisely tensioned, and its sealing gasket blocks out air and debris that cause rusting and stops toxic fluid from leaking out. All owners of any 428i xDrive coupe, convertible, or gran coupe produced in any model year can use the same Coolant Reservoir Cap since the mounting diameter and thread pitch never changed. Whatever the customer chooses, it will produce the same effect. Whether it is the lightweight composite style or the brawnier metal lid, the Coolant Reservoir Cap has the right hold in case of a sudden heat spike, which reflects the brand that is all about precision rather than flashy features. When it's connected to the turbocharged four-cylinder, a vigorous Coolant Reservoir Cap ensures that there is efficient coolant flowing. The water pump will work less, while the thermostat will cycle predictably. Thus, it will improve efficiency and prevent power-robbing hot spots. When the cap weakens, pressure will drop, there will be leaks, and the 428i xDrive will overheat at the worst possible time. Thus, timely replacement is one of the easy safety upgrades a BMW owner can make. Original specification means no tricky adjustments. It also means factory-level fit, finish, and warranty support. Thus, buyers are at peace that the Coolant Reservoir Cap will fit as intended. The Coolant Reservoir Cap is crafted from a high-grade spring that has been set to the 1.4 bar target. It has an anti-vibration sealing surface and a resistant polymer blend, even at a budget price. This small yet mighty Coolant Reservoir Cap is trusted by the BMW 428i xDrive community to protect performance and extend component life for worry-free weekend runs and daily commutes. All of this speaks to its quality. Efforts to replace regularly, seasoned BMW users agree, keep a BMW 428i xDrive cool under pressure and feeling factory fresh.

If you are looking for OEM BMW 428i xDrive Coolant Reservoir 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 428i xDrive Coolant Reservoir Cap that come backed by the manufacturer's warranty.

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