Top rated automotive towing hitch engine oil coolers and kits

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AI-generated summary · updated July 28, 2026 · verify details before purchase.

1. 

   1 Best overall Moroso

   Moroso Towing Oil Cooler Kit (MOR-2)

   ★★★★★4.8/5 $250.97 Only 2 left

   High-capacity aluminum heat exchanger with direct fit for most GM and Ford tow rigs.

   • High flow
   • Durable construction
   • Easy install

   • Higher price
   • Requires custom bracket

   View on Amazon manufacturer site
2. 

   2 Best budget pick Derale

   Derale Towing Oil Cooler Kit (DK-6)

   ★★★★★4.6/5 $209.28 Only 1 left

   Compact copper core cooler with integrated hose kit for smaller tow trucks.

   • Compact size
   • Affordable
   • Good cooling

   • Limited flow

   View on Amazon manufacturer site
3. 3 Best for heavy-duty

   B&M Auto Performance Towing Oil Cooler (B&M-OC)

   ★★★★☆4.5/5 $130-$160

   Heavy-duty aluminum core designed for high load and long haul.

   • High capacity
   • Robust fittings

   • Bulky

   View on Amazon manufacturer site
4. 

   4 Best for easy installation JEGS

   JEGS Performance Towing Oil Cooler (JEGS-OC)

   ★★★★☆4.4/5 $213.98

   Pre-bent tubing and universal mounting brackets simplify installation.

   • Universal fit
   • Pre-bent tubing
   • Good value

   • Mild corrosion risk

   View on Amazon manufacturer site
5. 

   5 Best for versatility EVIL ENERGY

   BlueDevil Towing Oil Cooler Kit (BD-OC)

   ★★★★☆4.3/5 $115.99 Only 5 left

   Modular design works with various hitch sizes and includes pump adapter.

   • Modular
   • Includes pump adapter

   • Heavier

   View on Amazon manufacturer site
6. 

   6 Best for performance Mishimoto

   Mishimoto Auxiliary Oil Cooler (MishC)

   ★★★★★4.7/5 $196.95 Only 14 left

   High-performance aluminum core with finned design for maximum heat dissipation.

   • High efficiency
   • High quality

   • Higher cost

   View on Amazon manufacturer site
7. 7 Best for durability

   ATK Performance Towing Oil Cooler Kit (ATK-OC)

   ★★★★☆4.5/5 $120-$150

   Stainless steel inner tube with aluminum outer housing for long-term durability.

   • Stainless tube
   • Durable

   • Complex install

   View on Amazon manufacturer site

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