PDI 111000003232 Big Boss Performance Dual Oil Cooler Kit for 1999-2024 Cummins X15 & ISX

Keep your Cummins ISX or X15 engine oil cool and give your oil longer life and efficiency with a PDI Big Boss Performance Dual Oil Cooler. With the OEM oil cooler, peak oil temps often reach as high as 255 degrees fahrenheit. The PDI Dual Oil Cooler reduces that by 20 to 30 degrees, and is a bolt-on direct replacement for the factory cooler. Even though it's a direct replacement, the materials used to build the cooler were chosen specifically to stand up to the harshest driving conditions. Drive your truck the same as always, and rest easy knowing your PDI cooler will keep your truck running optimally.

Product Specifics

• Reduces Peak Oil Temps by 20-30 Degrees
• Direct Bolt-On Replacement
• Increases Oil Cooling Capacity by 75%!
• Includes all Gaskets for Installation
• Also Comes with Bypass Valve and Thermostat
• 1 Year Manufacturer Warranty with Unlimited Mileage
• 100% American Made

* Previously Part # 7153232