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

    NITROUS EXPRESS Throttle Position WOT Switch w/Bracket – 4150 15569

    SKU: NXS15569
    Product information
    • Weight0.06 lbs
    • Dimensions3.7 × 1.85 × 1.4 in
    • Quantity

      Kit

    • Intended Application

      Carburetor

    • Activation Method

      Push

    • On/Off/Momentary

      Momentary

    • Terminal Style

      Spade

    Details...
    Original price was: $60.80.Current price is: $52.87.Add to cart
    Original price was: $60.80.Current price is: $52.87.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION 8.5MM Spark Plug Wire Set – Red 35609

    SKU: MSD35609
    Product information
    • Weight2.2 lbs
    • Dimensions10.7 × 10.05 × 3.05 in
    • Product Line

      Super Conductor

    • Assembled

      Yes

    • Rfi Supression

      Yes

    • Conductor Style

      Spiral Core

    • Distributor Terminal End Type

      HEI

    Details...
    Original price was: $190.00.Current price is: $171.95.Add to cart
    Original price was: $190.00.Current price is: $171.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUICKCAR RACING PRODUCTS Single Pole Toggle Switch 50-410

    SKU: QRP50-410
    Product information
    • Weight0.08 lbs
    • Dimensions4.5 × 3.5 × 0.75 in
    • Quantity

      Each

    • Intended Application

      Universal

    • Activation Method

      Toggle

    • On/Off/Momentary

      On/Off

    • Terminal Style

      Screw

    Details...
    Original price was: $31.85.Current price is: $28.95.Add to cart
    Original price was: $31.85.Current price is: $28.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    REESE A-Frame Jack Topwind 155022

    SKU: REE155022
    Product information
    • Weight10.53 lbs
    • Dimensions22 × 5 × 4.9 in
    • Material

      Steel

    • Color

      Gray

    • Finish

      Paint

    • Quantity

      Each

    • Product Line

      Bulldog

    Details...
    Original price was: $49.02.Current price is: $44.56.Read more
    Original price was: $49.02.Current price is: $44.56.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Windage Tray Mounting Studs 38191

    SKU: MOR38191
    Product information
    • Weight1.146 lbs
    • Dimensions5.1 × 4.1 × 2.8 in
    • Quantity

      Set of 4

    • Color

      Black

    • Material

      Steel

    • Finish

      Oxide

    • Length

      4.900 in

    Details...
    Original price was: $97.74.Current price is: $84.99.Add to cart
    Original price was: $97.74.Current price is: $84.99.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KYB SHOCKS Shock/Strut Each SRM4079

    SKU: KYBSRM4079
    Product information
    • Weight31.4 lbs
    • Dimensions26 × 8.5 × 8 in
    • Product Line

      Truck-Plus

    • Internal Design

      Monotube

    • Gas/Hydraulic

      Gas

    • Spring Included

      Yes

    • Spring Material

      Steel

    Details...
    Original price was: $359.27.Current price is: $326.61.Add to cart
    Original price was: $359.27.Current price is: $326.61.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    K.S.E. RACING Power Steering Fluid – Quart KSM1086

    SKU: KSEKSM1086
    Product information
    • Weight1.92 lbs
    • Dimensions7.55 × 5.25 × 2.4 in
    • Quantity

      Each

    • Variant

      Yes

    • Product Line

      Elixer

    • Variant Group

      Power Steering Fluid3

    • Variant Column

      Volume

    Details...
    Original price was: $17.61.Current price is: $16.01.Add to cart
    Original price was: $17.61.Current price is: $16.01.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SIMPSON SAFETY Pivot Kit Venator 99018

    SKU: SIM99018
    Product information
    Details...
    Original price was: $11.00.Current price is: $9.28.Add to cart
    Original price was: $11.00.Current price is: $9.28.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    IDEAL #3 Standard Head HDS03A

    SKU: IHKHD03
    Product information
    • Weight0.125 lbs
    • Dimensions2.95 × 2.4 × 0.8 in
    • Quantity

      Each

    • Variant

      Yes

    • Material

      Brass

    • Color

      Natural

    • Finish

      Natural

    Details...
    Original price was: $20.39.Current price is: $16.99.Add to cart
    Original price was: $20.39.Current price is: $16.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Stud For 22410 +.300 22433

    SKU: HOW22433
    Product information
    • Weight0.94 lbs
    • Dimensions6.85 × 6.25 × 2.15 in
    • Ball Diameter

      1.625 in

    • Taper

      2 in/ft

    • Stud Length

      3.87 in

    • Stud Extended Length

      Plus 0.3 in

    • Stud Thread

      5/8-18 in

    Details...
    Original price was: $53.83.Current price is: $48.94.Add to cart
    Original price was: $53.83.Current price is: $48.94.Add to wishlist

    40