Superior Cooling

Superior Cooling operates from Austin, Texas as a specialized supplier of diesel engine radiators and cooling system components for the commercial trucking industry. The business holds a perfect 5.0-star rating across 5 verified customer reviews, reflecting consistent service quality. Their product catalog serves multiple vehicle categories including heavy-duty trucks, construction equipment, motorhomes, buses, and agricultural machinery. The company maintains partnerships with major manufacturers such as Caterpillar, Detroit Diesel, Cummins, and Kenworth, enabling them to source hard-to-find cooling components for customers nationwide. Operating hours run Monday through Friday from 8 AM to 5 PM, with Saturday and Sunday closed.

The company distinguishes itself through an extensive inventory of cooling system parts that many national suppliers cannot match. Their catalog includes radiator cores, condensers, evaporators, oil coolers, surge tanks, auxiliary heaters, and related gaskets and fittings. Unlike typical parts distributors, Superior Cooling stocks specific units for power applications including GMC and Detroit Diesel 353, 453, 471, and 671 power units, as well as Cummins Onan power units. The business also supplies components for specialized applications such as airport tugs, Waukesha engines, and Ajax industrial equipment. Their online store displays transparent pricing with products ranging from under $600 to nearly $7,000 for complete heavy-duty radiator assemblies.

Customer reviews highlight several service scenarios worth noting. One reviewer described an urgent situation where a customer was stranded in Las Vegas attempting to return to Canada, and Superior Cooling located a needed radiator when national dealerships showed back orders. Another customer in Ontario, Canada ordered a John Deere wheel loader radiator on a Friday afternoon and received shipping details by 5 PM, with the part clearing customs and arriving by Tuesday morning. A third reviewer specifically mentioned their radiator was an exact fit for a 1996 Fleetwood Bounder motorhome. These accounts emphasize the company's ability to source specialized cooling components across diverse applications.