2001-2007 & 2011-2019 Duramax Oil Cooler Upgrade Kit (13252)

This oil cooler kit is an ideal upgrade if you do heavy hauling/ towing with your truck to help reduce your oil temperature by up to 31%; The additional cooling plates increase the available surface area for heat transfer, enhancing its ability to shed more BTUs while maintaining proper oil pressure. This kit is great if you do heavy hauling

Part Number: 13252

• Rejects heat 22% better at the factory-rated 450 horsepower 
• 3300 RPM, 600 HP tests show improvement in heat reduction by 31% or more
• Higher the horsepower, the greater the improvement
• More cooling plates for better heat rejection
• Increased cooling stack surface area
• Pre-installed 1/8" NPT sensor port for temp or pressure
• Includes all hardware
  

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