One Stop Solutions 3649 A/C Condenser

OE-Style A/C Condenser for Select GM SUVs

Restore condenser performance with this One Stop Solutions premium new automotive A/C condenser, part number 3649. It is built for original equipment form and function, with aluminum construction, a parallel flow core, and block inlet and outlet fittings for a direct replacement on select Buick, Chevrolet, GMC, and Saturn applications.

Key Features

• OE-style drop-in fit, form, and function
• Parallel flow aluminum core for efficient heat transfer
• Extruded condenser tubes for structural integrity
• Louvered aluminum fins and furnace-brazed tube bonding for improved heat dissipation
• Individually pressure tested before release
• Drier included
• Multi-fit engineering for proper appearance and fit

Detailed Product Overview

One Stop Solutions part number 3649 is an A/C condenser designed for vehicles that need dependable refrigerant heat rejection and stable system performance. The aluminum core measures 16 9/16 inches long, 29 inches wide, and 5/8 inch thick, with block-style inlet and outlet fittings. This condenser is built to match OE-style packaging while using furnace-brazed aluminum construction to support heat transfer efficiency and durability. It cross-references Spectra Premium 7-3649 for the same application.

Compatible With 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2017 GMC Acadia Limited, 2007-2016 GMC Acadia, and 2007-2010 Saturn Outlook. The part number 3649 is a practical replacement choice when servicing the front HVAC cooling circuit on these platforms.

Common Problems This Part Can Address

• Refrigerant leaks from a damaged or corroded condenser
• Reduced A/C cooling caused by restricted airflow through the core
• Heat transfer loss from bent fins or internal tube damage
• System performance issues after front-end impact damage
• Fitment concerns when replacing an OE-style parallel flow condenser

Installation Notes and Tips

Verify block fitting orientation, core dimensions, and line routing before installation. Inspect the A/C system for contamination or debris after a condenser failure, and replace any damaged seals or related components as needed during service. Proper evacuation and recharge procedures are required after installation.

Quality Assurance

This condenser is individually pressure tested and built with premium aluminum materials for consistent construction. The design uses cycle, vibration, burst, and environmental testing methods to help confirm durability under automotive operating conditions.