OSC Automotive, a US Motorworks brand rejoins NARSA, Expanding Offerings for Heavy-Duty and Light-Duty Radiators 

Santa Fe Springs, CA – [February 26, 2025] OSC Automotive Products, a manufacturer and distributor of high-quality automotive heat transfer products, proudly announces its renewed membership with NARSA – The International Heat Transfer Association. This strategic move strengthens OSC’s commitment to industry collaboration, and delivering superior heat transfer solutions across both heavy-duty and light-duty vehicle markets. 

With this renewed partnership, OSC is poised to leverage NARSA’s vast network and resources to further enhance its quality product offerings. The company’s comprehensive lineup includes Heavy-Duty and light duty Radiators, Heavy and light duty Condensers, Charge Air Coolers, Heater Cores, and a full range of heat transfer system components tailored to meet the demanding applications for commercial, industrial, and passenger vehicles. 

“We are excited to rejoin NARSA and reaffirm our commitment to advancing cooling and heat transfer solutions,” said Todd Irwin, VP of Sales at OSC Automotive Products. “This membership allows us to stay at the forefront of industry developments while continuing to provide high-quality, reliable heat transfer solutions for both heavy-duty and light-duty applications.” 

OSC’s Extensive Offerings Include: 

Heavy-Duty Radiators – Built with high-efficiency aluminum cores, reinforced tanks, and precision-welded seams for maximum durability in extreme conditions. 

Charge Air Coolers – For heavy duty vehicles under extreme conditions, drop-in fit and engineered to meet or exceed the OE manufacturers specifications 

Light-Duty Radiators – Designed for passenger vehicles, ensuring OEM fit, form and Function with superior quality. 

Condensers & Heater Cores – Manufactured to for enhanced heat transfer efficiency and long-lasting performance. 

Quality-Tested Performance – Each product undergoes rigorous testing to guarantee optimal function, fit and reliability. 

By rejoining NARSA, OSC aims to deepen industry relationships, gain valuable technical insights, and continue setting the standard for excellence in automotive heat transfer management. 

For more information about OSC’s expanded offerings and partnership with NARSA, visit [www.oscautomotive or www.usmotorworks.com] or contact Todd Irwin at terwin@usmotorworks.com


About US Motor Works 

US Motor Works, family-owned and operated since 1995 and is currently celebrating 30 years of Automotive Excellence. US Motor Works is a company on the move in the automotive marketplace, with six locations in North America and over 300 employees. US Motor Works has been expanding their operations rapidly over the past five years. The company services OES, traditional automotive, heavy duty automotive and the performance aftermarket with five brands, OSC Automotive, USMW Professional Series, USWM Heavy Duty, Derale Performance and Pacer Performance. Products include, Radiators, Condencers, Heater Cores, Heavy-Duty Radiators, Condensers, and Charge Air Coolers, Water Pumps, Fan Clutches, Fuel Pumps, Cab Roof Lights, Rubber Flares and a full line of Performance Cooling Products. OSC Automotive was aquired by US Motor Works in 2021 with distribution warehouses in Liberty, Mo. and Duluth GA. 

For Media Inquiries, please contact Todd Irwin, Vice President Sales – terwin@usmotorworks.com – 951-212-8842