One Stop Solutions 3678 A/C Condenser

OE-Style A/C Condenser for Ford and Lincoln

Restore condenser performance with this OSC Premium New Automotive A/C Condenser, part number 3678. It is built to match original equipment form and function for select Ford, Lincoln, and Mercury applications, including Ford Flex, Ford Taurus, Lincoln MKS, and Lincoln MKT.

Designed with aluminum construction and a parallel flow core, this condenser supports efficient heat transfer for vehicles that rely on stable A/C system performance. The block inlet and outlet fittings help maintain the correct OE-style connection points for the listed applications.

Key Features

• OE-style drop-in fit, form, and function
• Aluminum construction for efficient heat transfer
• Parallel flow core design
• Extruded condenser tubes for structural integrity
• Louvered aluminum fins bonded with furnace-brazing for improved heat dissipation
• Individually pressure tested
• Multi-fit engineering for listed applications
• Oil cooler included

Product Details

Part number 3678 is a premium replacement A/C condenser engineered for direct replacement use on 2008-2012 Ford Taurus, 2009-2012 Ford Flex, 2008-2009 Ford Taurus X, 2008-2009 Mercury Sable, 2009-2012 Lincoln MKS, and 2010-2012 Lincoln MKT. Core dimensions measure 16 7/8 in. length, 27 5/16 in. width, and 13/16 in. thickness. The condenser uses block-style inlet and outlet fittings and is built to support proper refrigerant heat rejection in the HVAC system.

This part cross-references Spectra Premium 7-3678 for the same application.

What It Helps Address

• Weak A/C cooling caused by a restricted or damaged condenser
• Refrigerant heat transfer loss from corroded or leaking condenser cores
• Fitment issues from an incorrect replacement condenser
• Cooling system performance decline in higher-mileage Ford Taurus and Ford Flex vehicles
• HVAC service needs on Lincoln MKS and Lincoln MKT models

Installation Notes

Verify core dimensions, fitting style, and vehicle application before installation. This condenser uses block fittings and does not include a drier. Inspect the surrounding A/C components, flush the system as required, and replace any damaged seals or lines during service to help protect the new condenser.

Quality Assurance

OSC manufactures this condenser with furnace-brazed aluminum construction and pressure testing to confirm structural integrity and leak resistance before shipment. The design follows OE-style requirements for the listed Ford, Lincoln, and Mercury applications.