One Stop Solutions 4553 A/C Condenser

OE-Style A/C Condenser for GM Compact Cars

One Stop Solutions 4553 is a premium new A/C condenser built to match original equipment form and function. It is engineered for the 1994-1995 Buick Skylark, 1994-1995 Oldsmobile Achieva, and 1994-1995 Pontiac Grand Am, with a parallel-flow aluminum core for efficient heat transfer and a direct-fit layout.

Key Features

• OE-style drop-in fit, form, and function
• Parallel-flow aluminum construction for improved heat dissipation
• Extruded condenser tubes for added structural integrity
• Louvered aluminum fins bonded with a furnace-brazed process
• Individually pressure tested before release
• O-ring inlet and outlet fittings
• Core dimensions: 25 3/16 in. length, 14 7/8 in. width, 11/16 in. thickness

Detailed Description

This One Stop Solutions condenser, part number 4553, is built for direct replacement service on select GM applications. The aluminum parallel-flow design supports efficient refrigerant cooling, while the brazed fin-and-tube construction helps maintain durability under vibration and thermal cycling. It is a practical choice for restoring A/C performance on a Buick Skylark, Oldsmobile Achieva, or Pontiac Grand Am when the original condenser is leaking, restricted, or damaged.

This part cross-references APDI 7014553 for the same application.

What It Helps Solve

• Refrigerant leaks from a damaged or corroded condenser
• Reduced A/C cooling from restricted airflow or internal blockage
• Heat transfer loss caused by bent fins or tube damage
• Fitment issues when replacing an OE-style condenser on high-mileage vehicles
• Cooling system performance problems tied to condenser failure

Installation Notes and Tips

Verify the core dimensions, O-ring inlet and outlet fittings, and vehicle application before installation. Replace damaged seals and inspect adjacent A/C components for contamination or wear during service. Proper evacuation, leak checking, and recharge procedures are required after condenser replacement.

Quality Assurance

Each condenser is pressure tested and built with premium aluminum materials to support long-term service life. The design is engineered to address common OE failure points while maintaining the original look and fit for the listed Buick, Oldsmobile, and Pontiac applications.