01 07 & 11 19 Chevy/GMC 2500/3500 6.6L Duramax Diesel Oil Cooler Upgrade Kit - High Performance Replacement for Improved Engine Cooling - Perfect for Towing, Off-Roading & Heavy-Duty Use

Features:

• Cools 31% or better
• More cooling plates for better heat rejection
• Increased cooling stack surface area
• Pre-installed 1/8-inch NPT sensor port for temp or pressure
• Includes all hardware
• Includes Baldwin B40150 oil filter

Notes:

• Fits all 2001-2007 and 2011-2019 Duramax engines*
• Hardware, gaskets, and a Baldwin B40150 oil filter are included as well as a pre-installed 1/8” NPT port for oil temperature/pressure sensors.
• *Due to Enhanced EGR cooling, Kit does not fit late 2007.5-10 LMM Duramax Engines