CSF 10520 A/C Condenser

CSF 10520 A/C Condenser Overview

The CSF 10520 is an aluminum parallel flow A/C condenser built for vehicles using the SUB COOL design. It is engineered for direct replacement service in select Chevrolet, GMC, Cadillac, Buick, and Saturn applications, including the Chevrolet Blazer, GMC Acadia, Cadillac XT5, and Cadillac XT6. This condenser uses block fitting inlet and outlet connections for a precise HVAC repair fit.

CSF’s Aluminum Parallel Flow line focuses on efficient heat transfer and OE-style fitment for modern air conditioning systems. Part number 10520 is part of that product line and is backed by CSF manufacturing standards used across high-volume HVAC replacement parts.

Key Features

• Parallel flow aluminum construction for efficient refrigerant cooling
• Core thickness: 5/8 in.
• Core width: 16 7/9 in.
• Core length: 28 1/7 in.
• Block fitting inlet and outlet tube connections
• Supplied with SUB COOL Design Technology
• Hazardous material: No
• Cross-reference example: Spectra Premium 7-3649

Detailed Product Description

CSF 10520 is an A/C condenser designed for vehicles equipped with the SUB COOL design and parallel flow HVAC architecture. The aluminum core supports efficient heat exchange in the air conditioning system, while the block fitting connections help maintain the correct interface for replacement service. This part number is listed for 2007-2021 GMC Acadia, 2017-2020 Cadillac XT5, 2020 Cadillac XT6, 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2017 GMC Acadia Limited, 2007-2010 Saturn Outlook, and 2019-2021 Chevrolet Blazer applications.

For buyers searching for a Chevrolet Blazer A/C condenser, GMC Acadia condenser, or Cadillac XT5 condenser, CSF 10520 provides a direct-fit replacement option within the confirmed vehicle list. It also cross-references Spectra Premium 7-3649 for the same application.

Common Problems This Part Can Address

• Loss of A/C cooling performance from a leaking or restricted condenser
• Refrigerant flow issues caused by internal blockage or damaged passages
• Physical damage to the condenser core from road debris or corrosion
• Improper fitment when replacing a condenser with the wrong connection style
• Reduced heat rejection in the HVAC system

Installation Notes and Tips

Verify the vehicle’s SUB COOL design before ordering, since fitment is specific to the listed applications. Confirm the inlet and outlet block fitting style, core dimensions, and mounting points against the original condenser before installation. After replacement, evacuate and recharge the system according to factory service procedures and inspect for leaks before returning the vehicle to service.

Quality Assurance

CSF states that its factories are ISO/TSO certified and that the brand has sold over 30 million units across its product range. The company also emphasizes packaging designed to protect the part during handling and installation.

• Fits 2019-2021 Chevrolet Blazer, N/A; w/ SUB COOL Design; Aluminum Parallel Flow
• Fits 2007-2021 GMC Acadia, N/A; w/ SUB COOL Design; Aluminum Parallel Flow
• Fits 2017-2020 Cadillac XT5, N/A; w/ SUB COOL Design; Aluminum Parallel Flow
• Fits 2020 Cadillac XT6, N/A; w/ SUB COOL Design; Aluminum Parallel Flow
• Fits 2008-2017 Buick Enclave, N/A; w/ SUB COOL Design; Aluminum Parallel Flow
• Fits 2009-2017 Chevrolet Traverse, N/A; w/ SUB COOL Design; Aluminum Parallel Flow
• Fits 2017 GMC Acadia Limited, N/A; w/ SUB COOL Design; Aluminum Parallel Flow
• Fits 2007-2010 Saturn Outlook, N/A; w/ SUB COOL Design; Aluminum Parallel Flow