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    Expansion Tank, coolant

    Product number: 100 121 0034
    ART: 100 121 0034 / EAN: 4040074129234

    MEYLE
    Advised products
    Price incl. vat.
    € 20,28
    Add to cart
    Leverdatum: 03-06-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    VW VW
    Manufacturer Productnumber
    VW 025 121 403 B , 025121403B
    Usage numbers
    MET0025

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    Expansion Tank, coolant

    The Expansion Tank, coolant (100 121 0034) stores expanding coolant and maintains stable system pressure. Replacing it prevents leaks and ensures reliable cooling performance.

    Meyle is a trusted German brand known for high-quality aftermarket automotive parts, offering durable and precision-engineered components for a wide range of vehicles. With a strong focus on reliability and innovation, Meyle parts are designed to meet or exceed OEM standards. Whether for suspension, braking, or engine components, Meyle ensures long-lasting performance and a perfect fit for your vehicle.

    FAQ

    Use our vehicle compatibility checker or enter your car’s make, model, and year to confirm fitment. If you’re unsure, contact our support team for assistance. Or, for extra peace of mind, purchase our 100% Fitment Guarantee service at checkout.

    While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.

    Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.

    We offer both OEM and high-quality aftermarket parts. Each product listing specifies whether it's OEM or aftermarket.

    The materials vary by product but are always designed for durability and performance. Check the product details for specific material information.

    Most orders are processed within 24 hours and delivered within 2-5 business days. Expedited shipping options are also available at checkout.

    We accept returns within 30 days of delivery, provided the item is unused and in its original packaging. Visit our Returns page for more details.

    Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.

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