Description

Oil Cooler Adapter – Sandwich – 3/4-16 in Center Thread – 3/8 in NPT Female Inlet – 3/8 in NPT Female Outlet – Aluminum – Natural – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About PERMA-COOL

Using knowledge gained from years of motorsports involvement, Perma-Cool has developed an extensive, high-quality product line. In addition to their race-proven oil and transmission coolers, Perma-Cool offers electric and mechanical fans, oil adapters and filter mounts, complete filtering systems, specialty coolers, and much more.

Reviews

There are no reviews yet.

Be the first to review “PERMA-COOL Sandwich Adapter 181”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Shielded Mag Cable for 7730 8894

    SKU: MSD8894
    Product information
    • Weight0.27 lbs
    • Dimensions7.85 × 6.05 × 1.55 in
    • Quantity

      Each

    • Harness End 1

      Magneto Harness

    • Harness End 2

      MSD Power Grid Controller

    • Harness Purpose

      Adapter

    • Length

      6 ft

    Details...
    Original price was: $52.00.Current price is: $47.24.Add to cart
    Original price was: $52.00.Current price is: $47.24.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Blaster SS Coil Black 82073

    SKU: MSD82073
    Product information
    • Weight1.27 lbs
    • Dimensions7.9 × 6.2 × 2.3 in
    • Quantity

      Each

    • Variant

      Yes

    • Product Line

      Blaster SS

    • Coil Location

      Remote

    • Coil Style

      E-Core

    Details...
    Original price was: $86.00.Current price is: $78.15.Add to cart
    Original price was: $86.00.Current price is: $78.15.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUICK TIME 15mm Offset Dowel Pins 2pk .021 Offset RM-162

    SKU: QTMRM-162
    Product information
    • Weight0.045 lbs
    • Dimensions5.15 × 3.65 × 0.6 in
    • Intended Location

      Bellhousing

    • Outside Diameter (Mm)

      15 mm

    • Solid / Hollow / Split

      Hollow

    • Offset

      Yes

    • Offset Amount

      0.021 in

    Details...
    Original price was: $39.00.Current price is: $34.98.Add to cart
    Original price was: $39.00.Current price is: $34.98.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE 600 Right Side Nerf Stainless TIP3986

    SKU: TIP3986
    Product information
    Details...
    Original price was: $135.59.Current price is: $112.99.Add to cart
    Original price was: $135.59.Current price is: $112.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT 3in Air Cleaner Stud & Nut 2174

    SKU: TRA2174
    Product information
    • Weight0.06 lbs
    • Dimensions3.75 × 2.7 × 1.15 in
    • Material

      Steel

    • Color

      Zinc

    • Finish

      Oxide

    • Quantity

      Each

    • Nut Included

      Yes

    Details...
    Original price was: $2.40.Current price is: $2.18.Add to cart
    Original price was: $2.40.Current price is: $2.18.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    ZAMP Pant Single Layer Black Medium R01P003M

    SKU: ZAMR01P003M
    Product information
    • Weight1.3 lbs
    • Dimensions16.75 × 15.75 × 2.15 in
    • Product Line

      ZR-10

    • Size

      Medium

    • Sfi Rating

      3.2A/1

    • Layers

      1 Layer

    • Box Quilting

      Yes

    Details...
    Original price was: $65.00.Current price is: $59.09.Add to cart
    Original price was: $65.00.Current price is: $59.09.Add to wishlist
  • Add to wishlist
    Sale
    FLOWMASTER Super 40 Series Muffler 952445
    Add to wishlist

    FLOWMASTER Super 40 Series Muffler 952445

    SKU: FLO952445
    Product information
    • Weight12.835 lbs
    • Dimensions21 × 10.75 × 5.5 in
    • Product Line

      Super 40 Series

    • Internal Construction

      Chambered

    • Base Construction

      Welded

    • Case Shape

      Oval

    • Case Length

      13.5 in

    Details...
    Original price was: $178.00.Current price is: $160.95.Add to cart
    Original price was: $178.00.Current price is: $160.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FLOWMASTER Super 44 Series Muffler 943045
    Add to wishlist

    FLOWMASTER Super 44 Series Muffler 943045

    SKU: FLO943045
    Product information
    • Weight10.4 lbs
    • Dimensions20.5 × 9.9 × 4.5 in
    • Product Line

      Super 44 Series

    • Internal Construction

      Chambered

    • Base Construction

      Welded

    • Case Shape

      Oval

    • Case Length

      13 in

    Details...
    Original price was: $152.00.Current price is: $137.95.Add to cart
    Original price was: $152.00.Current price is: $137.95.Add to wishlist
  • Add to wishlist
    Sale
    FLAMING RIVER Outer End For FR1502 2 Required FR1601
    Add to wishlist

    FLAMING RIVER Outer End For FR1502 2 Required FR1601

    SKU: FLAFR1601
    Product information
    • Weight1.08 lbs
    • Dimensions6.05 × 3.9 × 1.85 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Paint

    • Quantity

      Each

    • Oem Replacement

      Yes

    Details...
    Original price was: $63.18.Current price is: $57.44.Add to cart
    Original price was: $63.18.Current price is: $57.44.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    EDELBROCK E-Series Head Bolt Kit BBF FE 85572
    Add to wishlist

    EDELBROCK E-Series Head Bolt Kit BBF FE 85572

    SKU: EDE85572
    Product information
    • Weight4.8 lbs
    • Dimensions8 × 5.25 × 3.125 in
    • Product Line

      E-Series

    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Kit

    Details...
    Original price was: $129.89.Current price is: $112.95.Add to cart
    Original price was: $129.89.Current price is: $112.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist

    34