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Csf

Csf

CSF High Performance All-Aluminum Radiators for 2014-2019 FIESTA - 7237 Radiator, High-Performance, Downflow, 2 Row, Aluminum, MK6 Ford Fiesta ST, Each

SKU: CSF7237

Radiators
Csf

Csf

CSF High Performance All-Aluminum Radiators for 2014-2019 FIESTA - 7237 Radiator, High-Performance, Downflow, 2 Row, Aluminum, MK6 Ford Fiesta ST, Each

SKU: CSF7237

Radiators
A$1,487.85
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

CSF14-19 Ford Fiesta ST Radiator

While the radiator was designed for super high performance race engines, anyone with a Fiesta ST can benefit from upgrading. Even modest power increases or even just hard driving can cause overheating with the factory radiator. The CSF Radiator is the ultimate cooling solution for any Fiesta ST owner.

Additional Information

The MK6 Fiesta ST's factory cooling system was always a problem with the car having overheating issues even when completely stock. The best solution is a High Performance All-Aluminum Radiator from CSF.

Part Type

Radiator

Data: v4.2 - Upd: 2026-11-08 22:47:38

Features

  • 1-Row - 31mm Ultra-High-Performance Core
  • 100% All Aluminum TIG-Welded Construction
  • 2-Year Limited Warranty
  • 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
  • CNC Machined Mounting Pins and Brackets
  • Cooling Tubes with CSF's Exclusive B-Tube Technology
  • Individually Leak and Pressure Tested
  • OEM Style Inlet/Outlet
  • Triple Pass Flow Configuration Allows Coolant to Flow Across the Core Three Times Before Exiting for Lowest Outlet Temperatures Possible
  • True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 13:53:18

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Csf, CSF COOLING, CSF Cooling - Racing & High Performance Division, Csf Radiator, Csf Radiators
StreetFX SKU csf7237
SFX Item ID 4963757
Accounting SKU csf-7237
Manufacturer SKU 7237
Manufacturer UPC 710353072370
Alternative References 7237, CSF-7237

Radiator, High-Performance, Downflow, 2 Row, Aluminum, MK6 Ford Fiesta ST, Each

CSF high performance all-aluminum radiators are the ultimate cooling machines. This new design coupled with a larger volume core than factory, offer your vehicle a major upgrade in cooling capacity, as well as the best value over other aftermarket radiators.

Performance features and benefits:
• 2-row, 52mm ultra-high performance core
• Cooling tubes with CSF's exclusive B-tube technology
• 8mm tall ultra-efficient fins with multi-louvered design for maximum surface area contact
• Shorter core height provides clearance for supercharger installations
-- No need to modify the radiator core support or trim the radiator
-- Fits all OEM and aftermarket intake systems
• CNC-machined mounting brackets and OEM-style inlet/outlet
• Built-in engine oil cooler and automatic transmission cooler
-- Factory-style quick-connect fittings
• 100 percent all-aluminum, TIG-welded construction
• Hand-brushed satin finish
• Plug-and-play "drop-in fit" installation
• Individually leak and pressure tested

Product Attributes
BrandCSF Radiator
Manufacturer's Part Number7237
Part TypeRadiators
Product LineCSF High Performance All-Aluminum Radiators
UPC710353072370
Radiator MaterialAluminum
Radiator StyleDownflow
Transmission CoolerNo
Inlet LocationUpper driver side
Outlet LocationLower passenger side
Row Quantity2
Radiator FinishPolished
Trans Cooler Adapter Fittings IncludedNo
Fan IncludedNo
Radiator Cap IncludedNo
QuantitySold individually.

Manufacturer Attributes
Title MK6 Ford Fiesta ST High-Performance All-Aluminum Radiator
Core Width 635.5mm
Radiator Cap Included No
Outlet Connector Type Slip On
Inlet Connector Type Slip On
Down Flow Or Cross Flow Type Down Flow
Internal Engine Oil Cooler No
Internal Transmission Oil Cooler No
Outlet Location Bottom Right
Inlet Location Top Left
Outlet Diameter 28mm
Inlet Diameter 28mm
Core Row Quantity 1
Core Thickness 31mm
Core Material Aluminum
Core Height 355mm
Mounting Hardware Included No
Thermostat Included No
Tank Material Aluminum
Mounting Type Mounts with OE Hardware
Frame Included No
Coolant Hose Outlet Connection Type OE Type Connection
Coolant Hose Inlet Connection Type OE Type Connection
Installation Type Drop-In Fit Installation
Finish/Color Polished
Grade Type Performance
Manufacturer Designation MK6 Ford Fiesta ST High-Performance All-Aluminum Radiator
Product Class Radiator
Construction/Type The MK6 Fiesta ST's factory cooling system was always a problem with the car having overheating issues even when completely stock. The best solution is a High Performance All-Aluminum Radiator from CSF.
Product Outline 1-Row - 31mm Ultra-High-Performance Core
2-Year Limited Warranty
Triple Pass Flow Configuration Allows Coolant to Flow Across the Core Three Times Before Exiting for Lowest Outlet Temperatures Possible
Cooling Tubes with CSF's Exclusive B-Tube Technology
6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
CNC Machined Mounting Pins and Brackets
OEM Style Inlet/Outlet
100% All Aluminum TIG-Welded Construction
True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
Individually Leak and Pressure Tested
Vehicle Brief CSF 7237 - Fiesta ST Radiator
Market Description The CSF teamed up with industry EcoBoost experts to bring you the best radiator upgrade for the Fiesta ST. They needed a solution to the excessive coolant temperatures many of their customers were seeing. Especially those running their higher power racing engines. CSF engineered the radiator for the best possible performance and fitment. This popular system will now be available through CSF's world wide Dealer and Distributor network.
While the radiator was designed for super high performance race engines, anyone with a Fiesta ST can benefit from upgrading. Even modest power increases or even just hard driving can cause overheating with the factory radiator. The CSF Radiator is the ultimate cooling solution for any Fiesta ST owner.
The original OE radiator from Ford is a plastic tank with a single row aluminum core design. It has always been inadequate for anyone driving their Fiesta ST hard. Even just commuting in really hot weather can cause overheating issues. Turbo cars get hot, and the 1.6L EcoBoost is no exception. Anything you can do to help keep coolant temps in check will improve the longevity of your engine and help the car run smoothly.
CSF's 42mm 2-Row aluminum core is a massive improvement over the factory core. The combination of a thicker core, second cooling row, and increased fluid capacity drastically improves the amount of heat the system can absorb and dissipate. 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 cooling performance.
All CSF Performance Radiators are 100% TIG-Welded All Aluminum construction which increases the overall strength of the radiator. This improves durability and longevity so you can be confident the CSF radiator will keep your Fiesta ST cool for a long time.
One of the biggest advantages of the CSF Radiator over the OE Unit is the Triple Pass design. The internal routing of the radiator forces the coolant to flow through the core three times (see diagram below), maximizing heat dissipation and resulting in lower coolant temperatures. This type of configuration ensures more even heat dissipation, reducing hotspots and promoting more consistent cooling.

Compatibility

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