CSF 7238 High-Performance Radiator for 2013-2018 Ford Focus ST

Vehicle Fitment

• 2013-2018 Ford Focus ST (2.0L EcoBoost)

Features

• All-aluminum construction (core + tanks) for durability and weight savings
• 2-row core for significantly more cooling capacity than stock
• B-Tube technology increases heat transfer efficiency
• Multi-louver fin design maximizes airflow contact with core surfaces
• Triple-pass flow path forces coolant through the core three times for improved heat dissipation
• CNC-machined brackets for precise, vibration-resistant mounting
• OEM-style quick-connect inlet and outlet for seamless installation
• 100% pressure- and leak-tested to ensure reliability

Specifications

• Part Number: 7238
• Brand: CSF
• Core Rows: 2
• Core Type: B-Tube
• Flow Style: Triple-pass
• Construction: TIG-welded aluminum
• Mounting: Drop-in fit (uses OEM mounting points)
• Warranty: 2-year limited (per CSF) 

Included Components

• 1x CSF 7238 high-performance radiator
• Mounting brackets / tabs (CNC-machined)
• Installation / specification sheet

Product Description

The CSF 7238 radiator is a top-tier cooling upgrade for the Ford Focus ST (2013-2018) with the 2.0 L EcoBoost engine. Designed for performance-driven applications, its all-aluminum, dual-row core significantly improves thermal capacity over the OEM unit.

Using CSF's B-Tube technology and a triple-pass flow design, the radiator greatly enhances heat rejection by forcing coolant through the core three times before exiting. This means lower and more stable operating temperatures under spirited driving or track conditions. The CNC-machined mounting brackets and OEM-style quick-connect inlets make installation straightforward - no major modifications are required.

Whether you're modifying for increased power or simply want better cooling efficiency, the 7238 delivers excellent performance and build quality. It's pressure-tested for reliability and backed by CSF's 2-year limited warranty.