One Stop Solutions 3789 A/C Condenser

OE-Style A/C Condenser for Equinox and Terrain

Restore condenser performance with this OSC Premium New Automotive A/C Condenser, Part Number 3789. It is built to original equipment form and function for 2010-2015 Chevrolet Equinox and 2010-2015 GMC Terrain applications, with aluminum construction and a parallel flow core for efficient heat transfer.

Designed for direct replacement service, this condenser uses block inlet and outlet fittings and includes the drier. The core measures 27 3/16 inches wide, 16 9/16 inches long, and 5/8 inch thick, with a 26 mm industry-standard core profile.

• Fits 2010-2015 Chevrolet Equinox, N/A
• Fits 2010-2015 GMC Terrain, N/A
• OE-style form and function for factory-style replacement
• Parallel flow aluminum design for heat dissipation efficiency
• Extruded condenser tubes for structural integrity
• Louvered aluminum fins bonded with furnace-brazing for thermal transfer
• Block fitting inlet and outlet connections
• Drier included
• Individually pressure tested before shipment

Detailed Product Overview

OSC Part Number 3789 is a premium replacement A/C condenser engineered for the Chevrolet Equinox and GMC Terrain platform. The aluminum core construction supports efficient refrigerant cooling, while the parallel flow layout and brazed fin-and-tube assembly help maintain consistent heat dissipation under normal HVAC operation. This unit is built to match OE-style dimensions and fitment requirements for a straightforward condenser replacement.

This part cross-references Spectra Premium 7-3789 for the same application.

Common Repair Uses

• Leaking or damaged condenser core
• Reduced A/C cooling performance
• Corrosion or impact damage at the front of the vehicle
• Restricted refrigerant heat exchange
• Replacement during A/C system service on Equinox and Terrain models

Installation Notes

Verify the core dimensions, block fitting style, and vehicle application before installation. Replace any contaminated refrigerant system components as needed and inspect seals, lines, and mounting points for wear or damage. Proper evacuation, leak checking, and recharge procedures are required after condenser replacement.

Quality Assurance

Each condenser is pressure tested and built with aluminum construction for heat transfer efficiency. The design follows original equipment form and function, and all necessary fittings and hardware are included in each unit.