Derale Performance 33601 5 Row Series 9000 Plate & Fin Transmission Cooler 1/2" NPT

The Derale Performance Series 9000 Plate & Fin transmission cooler delivers reliable heat dissipation for light to medium duty applications and occasional towing. Trusted by original equipment manufacturers for factory towing packages, this cooler features robust furnace-brazed construction designed to withstand demanding conditions.

Key Features:

• 5-row plate and fin design with 1 1/4" wide plates for maximum heat transfer surface area
• Embossed turbulators enhance fluid mixing to improve cooling efficiency while minimizing pressure drop
• Furnace-brazed aluminum construction ensures durable, leak-resistant performance
• 1/2" NPT female cooler ports with included 1/2" NPT x 3/8" hose barb adapters for flexible installation
• Prevents heat-related transmission failures and extends transmission life
• Improves shifting performance by maintaining optimal transmission fluid temperature

This transmission cooler is ideal for vehicles used for light towing, commuting with occasional heavy loads, or drivers looking to add protection to their automatic transmission. The plate and fin design provides an excellent balance of cooling capacity and compact packaging.