OSC - Heat Transfer Solutions

Learn More about New OSC Severe Duty Radiators

Written by USMWPRO on 04/14/2026. Posted in corporate news, OSC - Heat Transfer Solutions, OSC Radiators, uncategorized. No hay comentarios en Learn More about New OSC Severe Duty Radiators

OSC Heat Transfer Cooling Products Launches New Severe Duty Radiator Line – Introducing the 2370SD

OSC Heat Transfer Cooling Products is proud to announce the launch of its new Severe Duty Cooling Product Line, engineered to outperform both OE and traditional aftermarket solutions. Leading the release is the 2370SD Radiator, designed for superior durability, performance, and reliability.

Please see the complete list of new Severe Duty part numbers below. All items will be in stock and available by May 26, 2026. Orders can be placed now.

N.º de pieza	DPI No.	Years	Make	Model
2818SD	2818	2004-2008	Ford, Lincoln	Expedition, F-150, F-250, Lobo, Mark LT, Navigator
2791SD	2791	2005-2020	Chevrolet, GMC	Express, Savana
2423SD	2423	1999-2014	Cadillac, Chevrolet, GMC	Escalade, Avalanche, Silverado, Tahoe, Sierra, Yukon
2370SD	2370	1999-2014	Cadillac, Chevrolet, GMC, Hummer	Escalade, Avalanche, H2, Silverado, Sonora, Suburban, Tahoe, Sierra, Yukon
2334SD	2334	1999-2013	Cadillac, Chevrolet, GMC	Escalade, Silverado, Sonora, Suburban, Tahoe, Sierra, Yukon
2173SD	2173	1998-2011	Ford, Mazda	Explorer, Ranger, B3000, B4000, Mountaineer
13398SD	13398	2014-2020	Cadillac, Chevrolet, GMC	Escalade, Silverado, Suburban, Tahoe, Sierra, Yukon
13200SD	13200	2011-2022	Dodge, Jeep	Durango, Grand Cherokee
13129SD	13129	2009-2021	Dodge	Ram

The 2370SD radiator is a direct-fit replacement designed for many 1999–2014 GM full-size trucks and SUVs, including Chevrolet Silverado/Avalanche, GMC Sierra, Cadillac Escalade, and Hummer H2.

Built from premium-grade aluminum, these Severe Heavy Duty radiators are constructed to meet OEM form, fit, and function while delivering enhanced cooling performance under the most demanding conditions. Each unit is individually pressure tested and features cadmium-plated tubes inside and out to help prevent premature failure and extend product life.

Unlike many aftermarket alternatives, OSC maintains OE integrity by utilizing stainless steel plate or copper and brass concentric coolers where originally equipped, never substituting with aluminum. A precision die-cut gasket ensures a secure, leak-free seal, while all necessary hardware, fittings, clamps, and bushings are included for a complete installation.

Beyond OE. Built for Better. The 2370SD is engineered to exceed expectations, delivering premium cooling performance without the premium price.

Key Performance Advantages:

More Tubes, More Cooling
Increased tube count (43 vs. 39 OE) improves coolant flow and heat transfer for better engine temperature control
Smarter Fin Design
Higher fin density (44 fins per inch vs. 40 OE) maximizes airflow and heat dissipation
Bigger Tubes for Greater Strength
Larger and thicker tubes (26mm core / 2mm tube vs. 24mm / 1.8mm OE) increase durability and cooling efficiency
Stronger Seal Life
Steel crimp strips provide a tighter, more consistent seal for leak-free performance, even in extreme conditions
Complete Installation Ready
Includes all essential hardware (Radiator cap included where applicable)

Steel-Strength Transmission Cooling

OSC Severe Duty Radiators feature transmission coolers with a robust 7 stainless steel plate design, compared to 6 aluminum plates in OE and 5 in typical aftermarket units, enhancing both thermal efficiency and long-term durability. The OSC 2370SD Radiator sets a new standard in cooling technology, stronger, smarter, and ready for the road ahead. More part numbers to come soon.

About OSC Heat Transfer Cooling Products OSC is a trusted leader in automotive heat transfer solutions, delivering high-quality radiators, condensers, and cooling components engineered to meet or exceed OEM standards.

OSC Automotive – Heater Cores

Written by USMWPRO on 12/14/2025. Posted in OSC - Heat Transfer Solutions. No hay comentarios en OSC Automotive – Heater Cores

OSC Heater Cores 98621 and 99106 are high-quality replacement units designed to restore proper heating performance and cabin comfort. Built with durable materials and OE-style construction, these heater cores provide reliable heat transfer and efficient coolant flow for long-lasting operation. Both models are engineered for a precise fit and easy installation, helping maintain proper defrosting, interior warmth, and overall HVAC system function. Ideal for dependable, trouble-free performance, OSC heater cores offer a solid solution for restoring factory heating efficiency.

Use our Online Parts Finder to easily locate the right fit for your vehicle.

Whats New for August 2025

Written by USMWPRO on 09/03/2025. Posted in corporate news, Derale, derale performance, OSC - Heat Transfer Solutions, OSC Radiators, uncategorized, USMW, USMW HD. No hay comentarios en Whats New for August 2025

US Motor Works offers a complete line of Professional Series Fuel Pump Modules designed to deliver reliable performance and durability. Engineered to meet or exceed OEM specifications, our fuel pump modules ensure optimal fuel delivery for a wide range of applications.

In addition, US Motor Works provides a full selection of Bombas de combustible universales to fit all your custom fuel delivery needs. Whether you’re upgrading, replacing, or building a custom setup, we’ve got you covered.

Need more parts? Find the perfect Water Pump, Fuel Pump Module, and more for your application by visiting our Online Parts Finder to today.

Derale Performance Brushless Powerpack Electric Fans
Get maximum cooling power with Derale’s Brushless Powerpack Fans! Designed for street, track, and off-road performance, these fans deliver higher airflow, lower amp draw, and ultra-quiet operation. Built tough to handle extreme conditions, they keep your engine running at its best.

Find the perfect fan for your ride at Derale.com

USMW HD Water Pumps are designed and tested to meet or exceed original equipment specifications. These pumps have a more efficient impeller. These NEW pumps come with stronger hubs, OE designed bearings and unitized seals that provide optimum cooling with increased performance and longevity. Every HD Water Pump comes with all necessary high-quality mounting gaskets and accessories to properly complete the installation and are available for Class 5, 6, 7 & 8 applications. Find a Water Pump for your application and more by going to our Online Parts Finder.

Keep Your Engine Cool with OSC Radiator #13200. When it comes to maintaining optimal engine temperatures, the radiator is key—and OSC’s Radiators deliver high-performance cooling you can rely on. Built to perform in demanding environments, they help prevent overheating and keep your engine running at its best. Radiator part #13200 is a direct fit for Dodge Durango models from 2011-2014 and Jeep Grand Cherokee models from 2011 to 2022.

Use our Online Parts Finder to easily locate the right fit for your vehicle.

Pacer Performance Cab Roof Lights – Part #20-106

Give your Chevy or GMC a factory-inspired upgrade with these Deluxe Chrome Cab Roof Lights. Designed for an O.E.-style fit, they enhance your truck’s visibility, style, and road presence. Includes all necessary hardware for an easy installation.

Find the perfect fit for your truck using our Online Parts Finder.

It’s official, 2025 marks 30 Years of business for US Motor Works. Read our
story of how US Motor Works began back in 1995 and its continued growth
in the aftermarket parts business. Click here for the article.