CSF 10831 A/C Condenser

CSF 10831 A/C Condenser for BMW X3 and X4

Restore A/C system performance with the CSF 10831 A/C condenser, built for select BMW X3 and BMW X4 applications. This parallel flow condenser uses block fitting inlet and outlet connections and is sized for direct-fit replacement in the listed vehicles.

Key Features

• Parallel flow construction for efficient refrigerant heat exchange
• Core thickness: 5/8 in.
• Core width: 15 1/4 in.
• Core length: 23 5/8 in.
• Block fitting inlet and outlet tube connections
• Fits 2011-2017 BMW X3 and 2015-2018 BMW X4
• CSF part number 10831

Product Details

The CSF 10831 is an A/C condenser engineered for BMW X3 and BMW X4 fitment across the listed model years. Its parallel flow design supports efficient refrigerant cooling, while the compact core dimensions and block fitting connections match the application requirements for a clean replacement. CSF reports more than 30 million units sold and manufactures in ISO/TSO certified factories, giving this condenser a proven production background for BMW HVAC service. This part cross-references DENSO Auto Parts 4127 for the same application.

Common Repair Uses

• Loss of cabin cooling performance
• Visible condenser damage from road debris
• Refrigerant leaks at the condenser assembly
• Restricted airflow through a damaged or corroded core
• HVAC service on BMW X3 and BMW X4 models

Installation Notes

Verify the vehicle’s year, model, and connection style before installation. Inspect the A/C system for contamination, damaged seals, or related component wear before charging the system. Confirm that the block fitting inlet and outlet connections align with the original equipment layout on the BMW X3 or BMW X4 application.

Quality Assurance

CSF manufactures this condenser in ISO/TSO certified facilities and packages components for transit protection. Part number 10831 is built to meet the fitment and connection requirements listed for the covered BMW applications.