Looking for aftermarket parts to modify or upgrade your 2003 Ford F-350 Super Duty with transmission coolers? At Tunersports.com we carry a huge selection of the top name brand performance transmission cooler parts and accessories for your F-350 Super Duty.
Whether you have a 2003 Ford F-350 Super Duty in King Ranch to XLT trim we have you covered. We have 4 transmission coolers available to mod your F-350 Super Duty. All parts have free shipping to the Continental US 48 States.
 IN STOCK 1030606-1/222% more cooling over other designs; 200 Micro Extruded passages; Large surface area to transfer heat for external air flow cooling; Turbulent oil flow design promotes a more complete cooling; Large 5/8-inch ports prevents inlet/outlet restriction; Furnace brazed rails have been tested to 300psi of ... BD Diesel Xtruded Trans Oil Cooler - 1/2 inch Cooler Lines 2003-2016 Ford F-350 Super Duty King Ranch / Lariat / XL / XLT $699.95 |
 OUT OF STOCK 1030606-3/822% more cooling over other designs; 200 Micro Extruded passages; Large surface area to transfer heat for external air flow cooling; Turbulent oil flow design promotes a more complete cooling; Large 5/8-inch ports prevents inlet/outlet restriction; Furnace brazed rails have been tested to 300psi of ... BD Diesel Xtruded Trans Oil Cooler - 3/8 inch Cooler Lines 1999-2004 Ford F-350 Super Duty Lariat / XL / XLT 2003-2004 Ford F-350 Super Duty King Ranch $699.95 |
 IN STOCK MMTC-F2D-03SLHeavy loads are no match for a 2003-2007 6.0L Powerstroke equipped with the Mishimoto 6.0 transmission cooler. Complement your cooling system with the latest addition to Mishimoto's 6.0 Powerstroke performance parts, the all-new 6.0 transmission cooler. The stock 6.0 Powerstroke transmission cooler ... Mishimoto 03-07 Ford 6.0L Powerstroke Transmission Cooler 2003-2007 Ford F-350 Super Duty King Ranch / Lariat / XL / XLT $380.95 |
 IN STOCK MMTC-F2D-99SLHeavy loads are no match for a 1999-2003 7.3L Powerstroke equipped with the Mishimoto 7.3L Transmission Cooler. The stock 7.3L Powerstrock transmission cooler can come up short of providing sufficient cooling, and with more weight in the truck bed, transmission temperatures tend to rise. Avoid those... Mishimoto 99-03 Ford 7.3L Powerstroke Transmission Cooler 1999-2003 Ford F-350 Super Duty Lariat / XL / XLT 2003-2003 Ford F-350 Super Duty King Ranch $406.95 |