CSF 7239 Radiator for Ford Focus RS 2016-2018 – Improved Cooling Performance For Sale - New and Used

US-BASED SELLER PROFESSIONAL PACKAGING EXPERIENCED CUSTOMER SUPPORT TOP-RATED SELLER CSF 7239 Radiator for Ford Focus RS 2016-2018 – Improved Cooling Performance Brand: CSF | Part Number: 7239 | Condition: NEW Product Description

The CSF 7239 radiator is designed to enhance the cooling system of your Ford Focus RS from 2016 to 2018. Featuring a 42mm 2-row aluminum core, this radiator offers significant improvements over the stock component by increasing heat absorption and dissipation capacity. Its thicker core, along with an additional cooling row and increased fluid capacity, effectively manages engine temperatures during demanding driving conditions, including high-performance track use or hot climates.

CSF's exclusive B-Tube technology boosts heat transfer efficiency by approximately 15% compared to standard oval welded tubes, ensuring your engine runs cooler and more reliably. The multi-louvered fins with 6.5mm height maximize airflow through the core, further improving cooling efficiency. Designed as a true drop-in replacement, this radiator installs easily in the OEM location without modifications, making it suitable for both DIY enthusiasts and professional installers.

Constructed entirely from TIG-welded aluminum, the CSF radiator features CNC-machined mounting pins and brackets for a precise fit. Each unit undergoes individual leak and pressure testing to ensure durability and performance. The product includes OEM-style inlet and outlet fittings, maintaining compatibility with your vehicle's existing cooling system. The radiator's innovative triple pass flow configuration allows coolant to flow across the core three times before exiting, resulting in the lowest possible outlet temperatures and optimal engine cooling.

Backed by a two-year limited warranty, the CSF 7239 radiator provides reliable, high-performance cooling for your Ford Focus RS. Whether on the street or track, this upgrade helps prevent heat-related issues, ensuring your vehicle maintains peak performance under demanding conditions. Proper installation is recommended, and professional assistance is advised if you're uncertain about the 2-Row aluminum core with increased fluid capacity for superior heat dissipation

Exclusive B-Tube technology enhances heat transfer by approximately 15%

Multi-louvered fins with 6.5mm height maximize airflow for improved cooling

Triple pass flow configuration for lower outlet temperatures

Drop-in fit with OEM-style inlet and outlet for easy installation

All aluminum TIG-welded construction for durability

CNC machined mounting pins and brackets ensure precise fit

Individually leak and pressure tested for quality assurance

Includes OEM-style fittings for seamless integration

Backed by a 2-year limited warranty

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