One Stop Solutions 3981 A/C Condenser

Brand One Stop Solutions 3981
Core Thickness 16
Core Thickness 5/8
Core Width 28 5/16
Core Width 719
Core Length 15 7/16
Core Length 392
Core Length Parallel flow
Inlet Fitting Type Block fitting
Outlet Fitting Type Block fitting
Drier Included Yes
Oil Cooler Included No
Fits Ford · 5 vehicles

Parallel-flow core. Promotes efficient refrigerant heat transfer in the HVAC circuit.

Receiver drier included. Supports a complete condenser assembly for service replacement.

Application-specific fit. Cataloged for select Ford Focus HVAC replacements under part 3981.

Cross-references APDI 7013981, Koyorad CD320699 and PERFECTION 350177 for the same application. See all 6.

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Product Overview

Restore A/C system performance with this OSC condenser from One Stop Solutions, part number 3981. It is built for direct fitment on select Ford Focus applications and uses a parallel-flow core with block fittings for the inlet and outlet.

Compatible with 2012-2014 Ford Focus and 2013 Ford Focus built through 6/14/2013, this condenser is a fitment-based replacement for vehicles that need a precise HVAC component match. The part number 3981 is also referenced by APDI 7013981 for the same application.

Key Features

  • Parallel-flow condenser core for efficient refrigerant heat transfer.
  • Block fitting inlet and outlet for application-specific connection points.
  • Receiver drier included for a complete condenser assembly.
  • Direct-fit replacement for select Ford Focus HVAC systems.
  • Part number 3981 for easy catalog matching and ordering.

Detailed Description

One Stop Solutions 3981 is an OSC A/C condenser engineered around the listed fitment for Ford Focus models. The condenser measures 28 5/16 inches wide, 15 7/16 inches long, and 5/8 inch thick, with a parallel-flow design that supports efficient refrigerant cooling in the HVAC circuit. The block-style inlet and outlet fittings help ensure the correct connection style for the specified applications.

This condenser is intended for 2012-2014 Ford Focus and for 2013 Ford Focus vehicles built up to 6/14/2013. If you are replacing a leaking, restricted, or damaged condenser, part number 3981 provides a cataloged match for the original application. The same part number 3981 is cross-referenced by APDI 7013981.

What It Is Used For

  • Replacing a condenser with refrigerant leakage.
  • Restoring cooling performance after internal blockage or restriction.
  • Addressing physical damage from road debris or impact.
  • Correcting A/C system issues tied to worn condenser fittings or connections.

Installation Notes and Tips

Verify the vehicle build date before ordering, especially for 2013 Ford Focus applications with the 6/14/2013 cutoff. Confirm inlet and outlet fitting style, core dimensions, and overall condenser layout against the original unit before installation. Replace any contaminated refrigerant system components as needed and follow standard evacuation and recharge procedures.

Quality Assurance

OSC condensers are cataloged as application-specific replacement components for HVAC service work. Part number 3981 is listed with fitment data for select Ford Focus models to support accurate replacement selection.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2014FordFocus-L--—
2013FordFocus-L--—
2013FordFocus2.0LL4To 6/14/2013
2012FordFocus-L--—
2012FordFocus2.0LL4—
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 7013981Koyorad — CD320699PERFECTION — 3501777-39811043008AV6Z19712A