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    Thermostat, coolant

    Product number: 45540
    ART: 45540 / EAN: 4027816455400

    FEBI BILSTEIN
    Advised products
    Price incl. vat.
    € 65,53
    Leverdatum: 14-06-2026

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    Manufacturer Model Version Engine code Construction type Construction start Construction end Pk Power kw
    OPEL OPEL
    SAAB SAAB
    SUZUKI SUZUKI
    Manufacturer Productnumber
    SUZUKI 17690-79J50 , 1769079J50
    SUZUKI 17690-79J50-000 , 1769079J50000
    SUZUKI 17690-79J51 , 1769079J51
    SUZUKI 17690-79J51-000 , 1769079J51000
    FIAT 55187784
    FIAT 55202510
    FIAT 71754778
    SAAB 55 202 510 , 55202510
    SAAB 55 203 388 , 55203388
    ALFA ROMEO 55187784
    ALFA ROMEO 55202510
    ALFA ROMEO 71754778
    OPEL 13 38 039 , 1338039
    OPEL 13 38 154 , 1338154
    OPEL 13 38 275 , 1338275
    OPEL 13 38 429 , 1338429
    VAUXHALL 055202510
    VAUXHALL 055203388
    VAUXHALL 093179136
    VAUXHALL 095517661
    VAUXHALL 55202510
    VAUXHALL 55203388
    VAUXHALL 93179136
    VAUXHALL 95517661
    GENERAL MOTORS 055202510
    GENERAL MOTORS 055203388
    GENERAL MOTORS 093179136
    GENERAL MOTORS 095517661
    GENERAL MOTORS 55202510
    GENERAL MOTORS 55203388
    GENERAL MOTORS 93179136
    GENERAL MOTORS 95517661
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    Thermostat, coolant

    The Thermostat, coolant (45540) regulates coolant flow and engine temperature. Replacing it restores stable operating temperature and proper cooling performance.  

    Febi Bilstein is a globally respected manufacturer and supplier of high-quality replacement parts for passenger cars and commercial vehicles. With over 175 years of automotive expertise, Febi stands for reliability, innovation, and German engineering precision. The brand offers an extensive product range of more than 47,000 items, covering steering, suspension, braking, engine, drivetrain, and electrical systems.

    Every Febi component meets or exceeds OEM standards, ensuring optimal fit, performance, and durability. Their in-house production and strict quality control guarantee parts that professionals trust worldwide. Febi Bilstein is also a pioneer in the aftermarket, being one of the first to offer parts with full OE-matching quality outside the dealership network.

    Whether you're servicing a modern European vehicle or maintaining a heavy-duty truck, Febi provides reliable solutions with fast availability and long-lasting performance. Choose Febi Bilstein for precision-made parts backed by generations of expertise and a commitment to quality.

    Wilhelmstraße 47, Ennepetal, Duitsland

    +492333911-0

    support@bilsteingroup.com

    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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    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
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    085 401 1901
    KVK 0123456678
    BTW 01NL123435B1