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    • Derale Premium In-Line Fan Control Thermostat | 190°F, -6AN | 35025
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    Derale Premium In-Line Fan Control Thermostat | 190°F, -6AN | 35025

    Vendor: Derale
    Part Number: 35025
    Regular Price $69.06

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    The Derale 35025 is a premium in-line fan control thermostat that plumbs directly into a fluid cooler or oil line using -6AN connections on each end. It senses fluid temperature and switches an electric cooling fan on when the fluid reaches 190 degrees Fahrenheit, which lets the fan run only when extra cooling is needed. The in-line design removes the need for a separate temperature probe.

    Specifications:

    • Type: In-line fan control thermostat
    • Port size: -6AN x -6AN
    • Fan turn-on temperature: 190 degrees Fahrenheit
    • Mounting: In-line in the cooler or oil line
    • Part number: 35025

    FAQ

    How does the Derale 35025 thermostat work?

    It installs in the fluid line and turns an electric fan on when the fluid reaches 190 degrees Fahrenheit, then lets it switch off as the fluid cools.

    What port size does the 35025 use?

    It uses -6AN connections on each end so it plumbs directly into a -6AN cooler or oil line.

    Does the 35025 need a separate probe?

    No, it senses temperature in the fluid line itself, so no separate radiator probe is required.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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