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    Injector Nozzle

    Product number: 0 433 271 856
    ART: 0 433 271 856 / EAN: 4047024536524

    BOSCH
    Advised products
    Price incl. vat.
    € 44,54
    Add to cart
    Leverdatum: 16-05-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    Manufacturer Productnumber
    MAGIRUS-DEUTZ 04745289
    MAGIRUS-DEUTZ 04745298
    MAGIRUS-DEUTZ 474 5289 , 4745289
    MAGIRUS-DEUTZ 474 5298 , 4745298
    FENDT V835331101
    VALMET 835 331 101V , 835331101V
    Usage numbers
    DLLA 150 S 804
    0 433 271 856

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    Injector Nozzle

    The Injector Nozzle (0 433 271 856) delivers precisely metered fuel for smooth and efficient engine operation. Replacing faulty injectors with Porza quality restores power, efficiency, and drivability.

    Bosch – Quality and Innovation in Car Parts

    Bosch is a globally recognized leader in automotive technology and car parts. Founded in Germany in 1886, the brand has built a strong reputation for reliability, technical innovation, and premium-quality products for over a century. The Bosch Car Parts division offers an extensive range of components for both passenger cars and commercial vehicles, compatible with nearly all makes and models.

    The product range includes brake systems, spark plugs, batteries, wiper blades, filters, sensors, and electronic components. Bosch is also a market leader in engine management systems and vehicle electronics, including ABS, ESP, and fuel injection systems. Every part is manufactured to the highest OEM standards and undergoes rigorous quality control to ensure performance and safety.

    Venlo, Nederland
    412351345143
    DASFASDF

    FAQ

    An injector nozzle is the tip of a fuel injector responsible for spraying fuel into the combustion chamber. Its function is to atomize the fuel into a fine mist at the correct pressure and pattern, ensuring efficient mixing with air for optimal combustion, improved engine performance, and reduced emissions.

    Key specifications include spray pattern, number and size of nozzle holes, opening pressure, and compatibility with the injector and engine type. Injector nozzles must withstand extremely high pressures (especially in diesel systems, often exceeding 1000 bar) and temperatures typically ranging from -40°C to +150°C, while maintaining precise fuel delivery.

    Replacement is necessary when the nozzle becomes worn, clogged, or damaged. Common symptoms include poor engine performance, increased fuel consumption, excessive smoke, rough idling, or difficulty starting. In some cases, nozzles can be cleaned, but worn components should be replaced to restore proper spray characteristics.

    Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the nozzle matches your injector type and engine requirements, reducing the risk of incorrect fitment.

    Porza supplies high-quality fuel injection components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick and reliable access to essential parts for both professional workshops and individual users.

    If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.

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