CSF csf7233 High-Performance Radiator for 2023+ Toyota GR Corolla

With data collected by development partners and race teams, CSF was able to design the ideal High-Performance replacement. The CSF radiator features the latest 5mm fin technology. These fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while still maintaining good airflow. The core is much larger than the factory featuring 2-Row 42mm aluminum core. This both increases the fluid capacity of the radiator, and improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. CSF manufactures the most advanced and efficient radiator in the industry for your GR Corolla & GR Yaris. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation. The CSF #7233 Cooling product is designed to be a "Drop-In Fit" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

• End tanks deigned with additional clearance for the CSF x Jackson Racing Intercooler or other aftermarket intercoolers with larger inlet and outlet pipes
• New "Track-Spec" 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact and Heat Dissipation
• True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
• Pre-installed foam strips on top and bottom end plates for increased sealing
• Pre-plugged 1/8th NPT temperature sensor port on right side tank
• CNC Machined Mounting Brackets and OEM Style Inlet/Outlet
• Cooling Tubes with CSF's Exclusive B-Tube Technology
• 100% All Aluminum TIG-Welded Construction
• 2-Row, 42mm Ultra-High-Performance Core
• Individually Leak and Pressure Tested
• Hand Brushed Satin Finish
• 2-Year Limited Warranty
• Recessed the lower

The CSF csf7233 High-Performance Radiator is designed for the Toyota GR Corolla and uses advanced tube and fin technologies to improve heat dissipation, cooling efficiency, and recovery. Its larger 2-row, 42mm aluminum core increases coolant capacity compared with the factory radiator, while CSF's exclusive B-Tube Technology increases heat transfer by approximately 15% over regular oval welded tubes.

The radiator features Track-Spec 5mm tall, multi-louvered fins that increase surface-area contact and promote airflow through the core. End tanks provide additional clearance for the CSF x Jackson Racing Intercooler and other aftermarket intercoolers with larger inlet and outlet pipes. Pre-installed foam strips on the top and bottom end plates help increase sealing.

Designed as a true plug-and-play, drop-in-fit application, the radiator installs in the OEM location without modifications unless otherwise noted or instructed in the product package. It includes OEM-style inlet and outlet connections, CNC-machined mounting brackets, and a pre-plugged 1/8-inch NPT temperature sensor port on the right-side tank. CSF states that each radiator is individually leak and pressure tested and includes a 2-year limited warranty.

Fitment: 2023, 2024, 2025, and 2026 Toyota GR Corolla. The product data also identifies compatibility with the 2020+ GR Yaris.

What's Included

One CSF csf7233 high-performance radiator.

Features:

• Cooling Performance: 2-row, 42mm aluminum core increases fluid capacity and heat dissipation.
• Advanced Fin Design: Track-Spec 5mm tall, multi-louvered fins maximize surface-area contact and airflow.
• B-Tube Technology: CSF's exclusive cooling tube design increases heat transfer by approximately 15% over regular oval welded tubes.
• Drop-In Installation: Designed to install in the OEM location without modifications unless otherwise noted or instructed in the product package.
• Intercooler Clearance: End tanks provide additional clearance for the CSF x Jackson Racing Intercooler and other aftermarket intercoolers with larger inlet and outlet pipes.
• Construction: 100% aluminum TIG-welded construction with CNC-machined mounting brackets and a hand-brushed satin finish.
• Connections and Port: OEM-style inlet and outlet connections plus a pre-plugged 1/8-inch NPT temperature sensor port on the right-side tank.
• Testing and Coverage: Individually leak and pressure tested and covered by a 2-year limited warranty.

Fitments:
2023 Toyota GR Corolla Circuit Edition
2023 Toyota GR Corolla Core
2023 Toyota GR Corolla Morizo Edition
2024 Toyota GR Corolla Circuit Edition
2024 Toyota GR Corolla Core
2024 Toyota GR Corolla Premium
2025 Toyota GR Corolla Circuit Edition
2025 Toyota GR Corolla Core
2025 Toyota GR Corolla Premium
2026 Toyota GR Corolla Base
2026 Toyota GR Corolla Premium Plus

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: N
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1