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    • Derale Non-Thermostatic Universal Sandwich Adapter Kit | 1/2" NPT Ports | 15735
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    Derale Non-Thermostatic Universal Sandwich Adapter Kit | 1/2" NPT Ports | 15735

    Vendor: Derale
    Part Number: 15735
    Save $4.28
    Sale Price $65.97 Regular Price $70.25

    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 Non-Thermostatic Universal Sandwich Adapter Kit mounts between the engine's filter landing and the oil filter to add 1/2 inch NPT ports for an engine oil cooler, without relocating the factory filter. It is die-cast aluminum and is designed to fit a wide range of filter threads, so one kit covers many engines. The kit includes the sandwich adapter, 1/2 inch hose barb fittings, sleeve nuts, and an O-ring.

    Specifications:

    • Type: non-thermostatic universal sandwich adapter kit (Type D)
    • Ports: 1/2 in NPT
    • Hose barb: 1/2 in
    • Filter threads: 3/4 in-16, 13/16 in-16, 18x1.5 mm, 20x1.5 mm, 22x1.5 mm
    • O-ring sizes: 2-1/2 in and 2-3/4 in
    • Material: die-cast aluminum
    • Operation: non-thermostatic
    • Included: sandwich adapter, 1/2 in hose barb fittings, sleeve nuts, O-ring
    • Part number: 15735

    FAQ

    What does the Derale 15735 kit do?

    It mounts between the engine's filter landing and the oil filter to add 1/2 inch NPT ports for an engine oil cooler, without relocating the filter.

    What filter threads does it fit?

    It is designed to fit 3/4 inch-16, 13/16 inch-16, 18x1.5 mm, 20x1.5 mm, and 22x1.5 mm filter threads. Check Derale's application guide for your engine.

    Is it thermostatic?

    No, it is non-thermostatic, so oil always flows to the cooler.

    What is included?

    The sandwich adapter, 1/2 inch hose barb fittings, sleeve nuts, and an O-ring.

    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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