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Derale 15731 Thermostatic Sandwich Adapter Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🔥 Engine Cooling, 🏎️ Performance Car Parts & Accessories

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Description of Derale 15731 Thermostatic Sandwich Adapter

Provides external oil lines for oil coolers without relocating the factory oil filter. Cast form high quality aluminum. Maintain factory equivalent oil filter. Type F Sandwich Adapter with 13/16 inch-16 thread size.

Reviews

Global ratings 2
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

"Incredible Cooling Upgrade

As a result of using this product, I found that my engine was running cooler and more efficiently than ever before. The thermostatic feature allows for precise temperature control and the sandwich adapter design made for an easy installation process .The pros of this product definitely outweigh any potential cons, but I did have some difficulty finding the right size fittings for my particular vehicle. Overall, I highly recommend this adapter for anyone looking to improve their engine cooling…

Pros
  • Easy installation and highly durable
Cons
  • May cause obstruction to other engine components

Revainrating 4 out of 5

Good quality, takes up a lot of space.

I was hoping this would fit my 2004 Tahoe 5.3L V8. Unfortunately, there was not enough space for this adapter and the hoses connected to it. Instead I used a Dorman 625-168 OEM adapter. Just buy this Dorman adapter, 10ft hose and a Derale oil cooler to make this kit work! I use a PL25288 filter with this kit along with a 6 way Derale oil cooler that is installed on my transmission cooler (not much room to put it elsewhere). I also cut out the Chevy badging to allow airflow to both radiators…

Pros
  • Automotive
Cons
  • Clarity