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Genuine Nissan ARIYA Radiator Cap

Cooling Radiator Cap
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1 Radiator Cap found

  • Diagram for Nissan ARIYA Radiator Cap - 21430-AX30A
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    Nissan ARIYA Cap-Reservoir Tank

    Part Number: 21430-AX30A
    $18.68 MSRP: $23.62
    You Save: $4.94 (21%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Cap, Reservoir Cap
    • Warranty: This genuine part is guaranteed by Nissan's factory warranty.
    Fits the following Vehicles:
    • 2023-2025 Nissan ARIYA | Empower+, Engage, Engage+, Evolve+, Platinum+, Venture+ | BATTERY EV (EV/BEV)

Nissan ARIYA Radiator Cap

The Nissan ARIYA Radiator Cap keeps your coolant under pressure so you can effortlessly handle daily traffic or fast charging. This product has the trust of drivers for a rock solid seal. The Radiator Cap maintains roughly 16 PSI, elevating the boiling point of the coolant and preventing vapor bubbles that could starve pumps on all ARIYA variants. The end product is cooler motors, more stable battery temperatures, and longer life of components, a reputation for reliability similar to the wider Nissan history of durability. As all ARIYA manufactured from early production to the recent trim use the same single stage configuration, there is a natural swap for the Radiator Cap with no thread or spring strength guesswork. The Radiator Cap features a thick metal shell and heatproof rubber that keeps it from leaking even when mountain roads, summer heat, and repeated quick charge sessions push temperatures to their peak. When pressure increases past the set limit, the spring valve of the Radiator Cap opens. This allows excess fluid to escape to the overflow tank. Once the pressure returns to normal, the fluid is drawn back. By doing this, it protects the passenger from a sudden burst of steam. Moreover, it also saves the electric hardware from an expensive thermal spike. The ARIYA's factory calibration by Nissan ensures uniformity across the trims and compliance with Nissan safety standards while the iconic Nissan cooling strategy helps the ARIYA save power for longer distances. The tough safety lever allows the owner to release pressure before twisting the Radiator Cap free for additional protection. By keeping the cooling loop tightly sealed, the Radiator Cap gives the ARIYA silent power and extra range to maintain eco progress, which is an aspiration of Nissan, and to ensure the ARIYA outsells expectations. Considering its features, the Radiator Cap is better than many other similar products.

If you need any OEM Nissan ARIYA Radiator Cap, feel free to choose them out of our huge selection of genuine Nissan ARIYA Radiator Cap. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

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