One Stop Solutions 4294 A/C Condenser

OE-Style A/C Condenser for Select GM Cars

Restore condenser performance with this OSC Premium New Automotive A/C Condenser, part number 4294. It is built for original equipment form and function, with aluminum construction, parallel-flow design, and R134A inlet and outlet fittings for a direct replacement on select Buick, Oldsmobile, and Pontiac applications.

• OE-style drop-in fit, form, and function
• Parallel-flow aluminum construction for efficient heat transfer
• Extruded condenser tubes for added structural integrity
• Louvered aluminum fins and tubes joined with furnace-brazed construction
• Individually pressure tested before release
• Multi-fit engineering without changing the look or fit
• R134A inlet and outlet fitting types

Detailed Product Overview

OSC part number 4294 is a replacement A/C condenser designed around the dimensions and layout needed for select 1991-1993 Buick, Oldsmobile, and Pontiac vehicles. The core measures 31 9/16 inches long, 15 9/16 inches wide, and 5/8 inch thick, with a parallel-flow core design that supports efficient refrigerant heat rejection. Aluminum tubes and fins are furnace-brazed to improve durability and thermal transfer, while the extruded tube construction adds strength for everyday driving conditions.

This condenser cross-references APDI 7014294 for the same application. It is a practical replacement choice for 1992-1993 Buick LeSabre, 1991-1993 Buick Park Avenue, 1992-1993 Oldsmobile 88, 1991-1993 Oldsmobile 98, and 1992-1993 Pontiac Bonneville. The part number 4294 is also useful when searching for an OE-style A/C condenser for these GM platforms.

Common Problems This Part Can Address

• Loss of A/C cooling performance from a leaking or damaged condenser
• Restricted refrigerant flow caused by internal condenser wear or contamination
• Heat transfer issues that reduce cabin cooling efficiency
• Physical damage from road debris, corrosion, or age-related fatigue
• Fitment concerns when replacing an original condenser on high-mileage vehicles

Installation Notes

Verify core dimensions, fitting type, and vehicle application before installation. This condenser uses R134A inlet and outlet fittings and does not include a drier or oil cooler. For best results, inspect the rest of the A/C system for contamination, leaks, or damaged seals before charging the system.

• Fits 1992-1993 Buick LeSabre, N/A
• Fits 1991-1993 Buick Park Avenue, N/A
• Fits 1992-1993 Oldsmobile 88, N/A
• Fits 1991-1993 Oldsmobile 98, N/A
• Fits 1992-1993 Pontiac Bonneville, N/A

Quality Assurance

Each OSC condenser is individually pressure tested and built with premium aluminum materials to support consistent heat dissipation and long-term service life. The design is engineered to match OE-style fit and function for the listed Buick, Oldsmobile, and Pontiac applications.