My Garage
Cart

Genuine Kia Optima Diverter Valve

  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Vehicle by Model
Make
Model
Year
or
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

1 Diverter Valve found

  • Diagram for Kia Optima Diverter Valve - 283503C300
    View related parts

    Kia Optima Hose & Check Valve Assembly

    Part Number: 283503C300
    $23.00 MSRP: $32.90
    You Save: $9.90 (31%)
    ADD TO CART
    Product Specifications
    • Other Name: Hose & Check Valve Assembly-Vacuum; Check Valve
    • Warranty: This genuine part is guaranteed by Kia's factory warranty.
    Fits the following Vehicles:
    • 2008-2010 Kia Optima | 2.7L - MU | Sedan - 4Door 5P

Kia Optima Diverter Valve

The Kia Optima Diverter Valve is known for its ability to immediately divert the air so that the engine remains safe while the power remains high. Built with rugged internals, resistant to heat and vibration, this Diverter Valve has a reputation for reliability when bolted to the early naturally aspirated exhaust systems as it does to the turbocharged intakes of later systems. Drivers note the component is applied across many years of Optima from first generation sedans to K5 badged editions still being sold as the Optima, so one proven Diverter Valve serves every powertrain. When the engine is cold the Diverter Valve will pump air to the exhaust ports, which cut down unburned fuel while quickly heating the catalyst, increasing efficiency and making cabin air safer. Once the temperature rises or the throttle shuts off in a turbo car, the same Diverter Valve captures the excess boost then routes the boost back to the intake to prevent turbo stall and achieve smooth acceleration. This quick two-mode behavior works off of simple vacuum signals, there is no heavy electronics, and the Kia powertrain feels lighter and far more durable. For infrequent failures, owners often do not consider the Diverter Valve until a warning light appears, but replacing the compact part regains maximum mileage and the Optima maintains its sporty feel. Compatibility with LX, EX, SX, and the hybrid Optima trims speak to its versatile design while the minimal moving parts mean that the Kia factory rating for service life often outlasts the surrounding hoses. Another outstanding characteristic is whisper-quiet action, Diverter Valve recirculates without the loud whoosh of some performance cars, allowing passengers to enjoy a quiet ride while still getting sharp throttle response in their Kia cars. All told, the Kia Diverter Valve represents a wise balance of safety, efficiency and performance that continues to win trust among everyday drivers and enthusiasts alike.

If you're in search of top-notch, reasonably priced OEM Kia Optima Diverter Valve, then you've found the perfect spot. Our website boasts an extensive inventory of Kia Optima Diverter Valve, all priced at the market's premier price. Rest assured, every genuine part we offer comes with a warranty straight from the manufacturer.

Related Kia Optima Parts