CSF Heavy-Duty All-Aluminum Radiator
2021–2026 Ford Bronco 2.3L / 2.7L EcoBoost | Performance Upgrade
Upgrade your Bronco’s cooling performance and reliability with the CSF Heavy-Duty All-Aluminum Radiator. Designed specifically for the 2021+ Ford Bronco 2.3L & 2.7L EcoBoost, this high-performance radiator delivers significantly improved heat dissipation for demanding driving conditions.
Built with 100% TIG-welded aluminum construction and a larger multi-row core, this radiator increases cooling efficiency and durability compared to the factory unit.
Featuring CSF’s advanced 5mm ultra-efficient fin technology, this radiator increases heat transfer surface area by approximately 20–25% over traditional designs, helping keep engine temperatures under control during towing, off-roading, and high-performance driving.
Key Features
- Fits 2021–2026 Ford Bronco 2.3L / 2.7L EcoBoost ONLY
- Heavy-duty all-aluminum radiator upgrade
- 2-row, high-capacity core design
- 100% TIG-welded aluminum construction
- CSF 5mm ultra-efficient fin technology
- 20–25% increase in heat transfer efficiency
- Increased coolant capacity vs OEM
- Improved cooling for off-road and performance use
- Direct-fit, drop-in replacement
- Designed for extreme conditions and heavy loads
⚠️ Fitment Note (IMPORTANT)
❗ Fits 2021–2026 Ford Bronco 2.3L / 2.7L EcoBoost ONLY
❗ Does NOT fit Bronco Sport
❗ Does NOT fit 3.0L Bronco Raptor (unless specified separately)
❗ Direct replacement for factory radiator
Built for Extreme Cooling Performance
- Reduces engine temperatures under heavy load
- Improves cooling during off-road and low-speed driving
- Handles towing, added weight, and performance upgrades
👉 Perfect for off-road builds, overlanding, and high-performance use
Advanced Cooling Technology
- 5mm fin design increases surface area
- Improves heat dissipation efficiency
- Faster recovery from heat soak
👉 Keeps your engine cooler under extreme conditions
Heavy-Duty Aluminum Construction
- All-aluminum design (no plastic end tanks)
- Stronger and more durable than OEM radiator
- Increased core volume for improved cooling capacity
👉 Built for durability and long-term reliability
OEM Fitment & Easy Installation
- Direct bolt-in replacement
- No modifications required
- Uses factory mounting points
👉 Install time: ~2–4 hours
What’s Included
- CSF heavy-duty aluminum radiator
- Installation-ready assembly
Vehicle Fitment
- 2021-2026 Ford Bronco 2.3L / 2.7L EcoBoost
❗ Does NOT fit Bronco Sport or Raptor (3.0L)
Installation
Direct replacement design
No cutting required
Uses factory mounting locations
Professional installation recommended
Why Buy from Iron Ridge Offroad
✔ Fast Shipping
✔ Authorized CSF Dealer
✔ Fast Processing
✔ Guaranteed Fitment
Upgrade your Bronco with the CSF Heavy-Duty Radiator for improved cooling performance, increased durability, and the reliability needed for off-road adventures and high-performance driving.
