One Stop Solutions 4390 A/C Condenser

OE-Style A/C Condenser for Nissan Applications

One Stop Solutions Part Number 4390 is a premium new A/C condenser built to match original equipment form and function. It is engineered for 1993-1995 Nissan Pathfinder, 1993-1994 Nissan D21, and 1995-1997 Nissan Pickup applications, with aluminum construction for efficient heat transfer and a direct-fit layout for service replacement.

Key Features

• Drop-in fit, form, and function for listed Nissan vehicles
• Aluminum core construction for heat dissipation and corrosion resistance
• Extruded condenser tubes for structural integrity
• Louvered aluminum fins bonded with furnace-brazing for consistent thermal performance
• Individually pressure tested before release
• Multi-fit design with included fittings and hardware
• Block fitting inlet and O-ring outlet configuration

Product Details

This A/C condenser is designed for Nissan Pickup, Pathfinder, and D21 models that need a replacement condenser with OE-style dimensions and connection points. The serpentine core design measures 27 1/2 inches wide, 13 15/16 inches long, and 1 inch thick, supporting efficient refrigerant heat exchange in the vehicle’s air conditioning system. Part number 4390 is built to address common condenser wear while maintaining the original look and fit expected in a direct replacement.

This part cross-references APDI 7014390 and Pioneer Automotive Industries 600063 for the same application.

What It Helps Solve

• Refrigerant leaks caused by condenser damage or corrosion
• Reduced A/C cooling performance from restricted or inefficient heat transfer
• Fitment issues when replacing a failed original condenser
• Cooling system concerns on higher-mileage Nissan Pathfinder, Nissan D21, and Nissan Pickup vehicles
• Structural fatigue from vibration, burst, and environmental exposure

Installation Notes

Verify inlet and outlet fitting types before installation: block fitting inlet and O-ring outlet. Confirm condenser dimensions and vehicle-specific routing against the original unit before assembly. Replace any worn seals or related A/C service components as needed during system repair, and evacuate and recharge the system according to proper HVAC service procedures.

Quality Assurance

One Stop Solutions builds this condenser with premium aluminum materials, furnace-brazed construction, and pressure testing to support consistent performance and fit. The design is intended to meet the demands of daily driving and higher-mileage Nissan applications.