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Learn More about New OSC Severe Duty Radiators

Written by USMWPRO on . Posted in corporate news, OSC - Heat Transfer Solutions, OSC Radiators, uncategorized. No Comments on 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.

Part No. 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.

Whats New for August 2025

Written by USMWPRO on . Posted in corporate news, Derale, derale performance, OSC - Heat Transfer Solutions, OSC Radiators, uncategorized, USMW, USMW HD. No Comments on 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 Universal Fuel Pumps 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.

For more information about US Motor Works, LLC please visit www.usmotorworks.com

USMW Heavy Duty Part No. USOP1757 Oil Pump – US Motor Works

Written by USMWPRO on . Posted in corporate news, Oil Pump HD, uncategorized, USMW, USMW HD.

 

This Video Features USMW-HD Oil Pump Part Number USOP1757. This pump is designed for Cummins ISX engines and is a direct replacement for the following O.E. part numbers: 2881757, 3800753, 4024814, 4026691, 4309500, 4955954. 5532492 and 5599284 RX. Like all US Motor Works oil pumps, USOP1757 is a 100 Percent NEW Oil Pump. NOT remanufactured. Find a Oil Pump for your application and more by going to our Online Parts Finder

USMW Heavy Duty Part No. US308 Water Pump – US Motor Works

Written by USMWPRO on . Posted in corporate news, uncategorized, USMW, USMW HD, Water Pump, Water Pump HD.

USMW-HD water pump US308 is a direct replacement for PACCAR OEM numbers 1859821, 192598, and 1942598PE. Pumps that fit PACCAR MX13 engines and can be found in Kenworth and Peterbilt models equipped with 12.9L 6-cylinder 787 CID engines. Like all US Motor Works water pumps, USMW HD Water Pump part number US308 is a 100 percent NEW unit, not remanufactured. Find a Water Pump for your application and more by going to our Online Parts Finder

USMW Heavy Duty Part No. US2128 Water Pump – US Motor Works

Written by USMWPRO on . Posted in corporate news, uncategorized, USMW, USMW HD, Water Pump, Water Pump HD.

This water pump is a direct replacement for 2007-13 International vehicles equipped with Navistar DT466, DT530, DT530, DT530E as well as as MaxxForce DT / 9 / 10 engines with O.E. part numbers. 1830607C4, 1841764C2, 1842664C91, 1842664C92, 1842665C3. USMW HD water pumps are manufactured to meet or exceed all OEM specifications. The pump features a precision CNC machined housing and comes complete with a high-quality machined steel hub, Case hardened bearings, high-quality premium seals, a stamped steel metal impeller, and all necessary gaskets to do the job right. These premium components combine to provide optimum cooling and pump longevity.

A few of the features of this pump are:

• Precision CNC machined Surfaces
• Case-hardened bearings
• Precision, hardened steel shaft
• Efficient stamped steel impeller
• High-quality Premium Seals
• Durable Cast Iron Housing

Find a Water Pump for your application and more by going to our Online Parts Finder