OSC 1178 New OE-Replacement Engine Coolant Radiator

The OSC 1178 is a new, direct-fit OE-replacement engine coolant radiator engineered to restore proper cooling system performance. Designed to OES (Original Equipment Supplier) form, fit, and function, this radiator installs as easily as the original unit comes out with no modifications required.

Key Features:

• Constructed from premium-grade Alcoa aluminum for superior thermal conductivity and long-term durability
• Tubes are cadmium plated inside and out to prevent premature failure and corrosion
• OSC does not substitute aluminum coolers for stainless steel plate or copper and brass concentric coolers where originally equipped
• Die-cut gaskets used throughout to ensure a leak-free seal
• Individually pressure tested to verify zero leaks before leaving the factory
• Engineered for multi-fit applications without compromising OE look and fitment
• All necessary fittings and hardware included for a straightforward installation
• Meets OES cooler design standards, including copper concentric and plate coolers where originally equipped
• Tested up to three times during production: cooler sub-assemblies are tested prior to installation, the core is tested before assembly, and the completed unit is tested after final assembly

OSC (Original Supplier of Choice) is a leading distributor of OE-quality heat transfer products, including radiators, condensers, and heater cores. Every OSC radiator is built to meet or exceed original manufacturer specifications, delivering reliable engine temperature management and helping prevent costly overheating damage.