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

✔ Free Shipping Over $99
✔ 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.