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Genuine BMW 320i Coolant Reservoir Cap

Coolant Overflow Reservoir Cap
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5 Coolant Reservoir Caps found

  • Diagram for BMW 320i Coolant Reservoir Cap - 17117639020
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    BMW 320i 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:
    • 2013-2018 BMW 320i | Sedan(F30)
  • Diagram for BMW 320i Coolant Reservoir Cap - 17117639022
    View related parts

    BMW 320i Radiator Cap

    Part Number: 17117639022
    $23.00 MSRP: $34.96
    You Save: $11.96 (35%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Radiator cap; Cap, Filler Cap, Reservoir Cap
    • Replaces: 17-11-1-742-231
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2001-2005 BMW 320i | Sedan(E46)
    • 1993-1995 BMW 320i | Sedan(E36)
  • Diagram for BMW 320i Coolant Reservoir Cap - 17111742231
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    BMW 320i Radiator Coolant Overflow Reservoir Expansion Tank Cap Cover

    Part Number: 17111742231
    $23.00 MSRP: $34.96
    You Save: $11.96 (35%)
    Ships in 1 Business Day
    ADD TO CART
    Product Specifications
    • Other Name: Radiator Cap
    • Replaced by: 17117639022
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 1993-1995 BMW 320i | Sedan(E36)
  • Diagram for BMW 320i Coolant Reservoir Cap - 17111723580
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    BMW 320i Engine Coolant Recovery Tank Cap

    Part Number: 17111723580
    $5.20 MSRP: $6.25
    You Save: $1.05 (17%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Cap; Reservoir Tank Cap
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 1993-1995 BMW 320i | Sedan(E36)
  • Diagram for BMW 320i Coolant Reservoir Cap - 17111100848
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    BMW 320i Radiator Tank Cap

    Part Number: 17111100848
    $38.39 MSRP: $47.04
    You Save: $8.65 (19%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Radiator Cap; Filler Cap
    • Replaces: 17-11-1-468-060, 17-11-1-120-062
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 1977-1983 BMW 320i | Sedan(E21)

BMW 320i Coolant Reservoir Cap

The BMW 320i Coolant Reservoir Cap seals your car's recovery tank, maintaining efficient pressurization and preventing contamination so the cooling circuit stays intact. This dependable Coolant Reservoir Cap with its special spring valve instantly responds to a rise in temperature. This ensures that the expanding coolant goes into the overflow chamber instead of the pavement. Once the engine cools down, the flow reverses through the cap. The Coolant Reservoir Cap blocks the entry of air, which causes rusting and gaps, thus ensuring the valuable ethylene glycol does not leak out. As a result, your 320i maintains its operating temperature during regular commutes or spirited drives. Vehicle owners understand that it is much cheaper to replace the Coolant Reservoir Cap than incur major repairs, but it pays dividends in quieter fans, more consistent gauges, and longer water-pump life. If your 320i has either the more durable metal style or the lighter plastic style, the Coolant Reservoir Cap locks in tight, ensuring that it fits every 320i model, including manual, and automatic models from 2013 to 2018. Each Coolant Reservoir Cap can endure countless pressure cycles and demonstrates the balance of performance and efficiency for which BMW is known. The Coolant Reservoir Cap has a factory-specified pressure to enhance safety by preventing boil-overs. In addition, it prevents the escape of coolant, which would become slippery, potentially resulting in belts becoming slippery or spilling onto the ground. The Coolant Reservoir Cap secures the right climate for the turbocharged four-cylinder, keeping fuel economy in check and cabin heat consistent throughout winter. A small but important component that helps ensure every 320i trip is smooth, safe, and efficient and upholds the BMW reputation. Inspecting the Coolant Reservoir Cap on a regular basis is a common practice many BMW owners of the 320i adopt to keep their BMW running nicely. Original BMW parts ensure proper fit and maintain warranty compliance.

If you are looking for OEM BMW 320i 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 320i Coolant Reservoir Cap that come backed by the manufacturer's warranty.

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