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  See more parts for Ford Fiesta
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CSF High Performance Radiator 2-Row 42mm for Ford Fiesta ST 2014-2019 - 7237
CSF High Performance Radiator 2-Row 42mm for Ford Fiesta ST 2014-2019 - 7237 - Image 5 CSF High Performance Radiator 2-Row 42mm for Ford Fiesta ST 2014-2019 - 7237 - Image 2 CSF High Performance Radiator 2-Row 42mm for Ford Fiesta ST 2014-2019 - 7237 - Image 3 CSF High Performance Radiator 2-Row 42mm for Ford Fiesta ST 2014-2019 - 7237 - Image 4 CSF High Performance Radiator 2-Row 42mm for Ford Fiesta ST 2014-2019 - 7237 - Image 5

Hey there, fellow car enthusiasts! If you’re looking to upgrade your cooling game, let me tell you about the CSF High Performance Radiator. This isn’t just any radiator; it’s a piece of engineering that really gets what it means to keep your engine cool under pressure.

First off, let’s talk about the design. CSF has ditched the old-school oval "O" type tubes for their innovative "B-tubes." These aren’t just a gimmick; they actually provide a stronger structure while allowing for a lighter and more efficient aluminum build. This means better cooling without the bulk. The way they’ve shaped and brazed these tubes increases the heat transfer surface area by about 15% compared to regular tubes. Imagine getting the cooling efficiency of two smaller tubes packed into the same space as one large tube—that’s some serious engineering.

And it doesn’t stop there. The multi-louvered fins are a game changer. They’re meticulously designed to maximize airflow through the radiator, ensuring that your engine stays cool even when you’re pushing it to the limit. CSF does their homework with wind-tunnel testing, so you know they’ve got the numbers to back it up.

Here’s a quick rundown of what you get:

  • 2-Row - 42mm Ultra-High-Performance Core
  • Triple Pass Flow Configuration—this means coolant flows across the core three times, giving you the lowest outlet temperatures possible.
  • 74 cooling tubes featuring that exclusive B-tube technology.
  • 6.5mm tall ultra-efficient fins for maximum surface area contact.
  • CNC machined mounting pins and brackets for a precise fit.
  • OEM style inlet and outlet, so you’re not messing around with weird fittings.
  • 100% all-aluminum construction, TIG-welded for durability.
  • True plug-and-play installation—no modifications needed, just drop it in and go!
  • Individually leak and pressure tested to ensure quality.
  • Comes with a 2-year limited warranty for peace of mind.

As for the specs, here’s the nitty-gritty:

  • # Core Rows: 2-Row
  • # Cooling Tubes: 74
  • # Cooling Fin Rows: 75
  • Core Thickness: 42mm
  • Fin Height: 6.5mm
  • Core Material: Aluminum
  • Tank Material: Aluminum
  • Construction: 100% TIG Welded
  • OEM Part Numbers: Ford: C1BZ 8005 A

Now, if you’ve got a Ford Fiesta ST from 2014 to 2019, this radiator is a perfect fit. No fuss, no hassle—just solid cooling performance when you need it most. So, if you’re ready to keep your engine running cool and strong, the CSF High Performance Radiator is definitely worth considering.

Other Part Numbers:
CSF Radiators #csf7237

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Ford Fiesta 2014-2019 ST
Ford Fiesta 2019 ST Line
CSF Radiator

Anyone who needs a new radiator should consider buying a CSF radiator. A CSF radiator and CSF cooling system offers the best performance for driving and racing enthusiasts. If you have a faulty radiator or are looking to upgrade to a high-performance radiator, a CSF radiator will get the job done. 

What is a CSF Radiator?

During the last 40 years, CSF has manufactured over 10,000 different models of radiators, oil coolers, heat exchangers and condensers for Automotive, Truck, Industrial and Marine applications. Today, their products are sold in over 60 countries throughout the world. Their US Aftermarket Division stocks over 1000 models that cover over 2100 applications for all popular Import vehicles.

CSF supplies radiators and condensers that are designed to meet or exceed original equipment (OE) engineering specifications. Their plants meet ISO 9000 standards and provide parts to OE manufacturers, and to top it all off - check out their industry leading warranty. Simply put, you cannot buy, sell, install or own a better value radiator or condenser.

Why Should I Buy a CSF Radiator? 

A CSF radiator offers a number of benefits over the competition. Below, we explain the main reasons why you should buy a CSF radiator.

A Market Leader for over 45 Years

CSF has been a market leader for over 45 years, as the company was initially established in 1975 and have been selling CSF radiators ever since. Over time, a CSF radiator has become known for its innovative design and impeccable quality.

High-Quality Radiator Testing

Every single CSF radiator and CSF cooling system has been put through a rigorous series of tests to make sure every system is reliable and performs at a high level. In their testing lab, CSF puts in the time to make sure every product works perfectly. 

Cutting-Edge Technology

Each CSF radiator uses cutting-edge technology to bring customers the best CSF full cooling system possible. CSF racing radiators combine a high-efficiency core, advanced endtank designs, and innovative design and engineering to give our customers the most advanced and efficient radiator possible.  

Get a CSF Radiator or CSF Cooling System From Vivid Racing 

Vivid Racing carries a wide selection of CSF radiator products, including CSF cooling systems and other accessories. If you are interested in learning more or would like to purchase a CSF radiator, please contact Vivid Racing today by calling (480) 966-3040.

CSF takes pride in the quality of its products and offers one of the best warranty’s in the industry. Please refer to the CSF warranty card in the shipping carton for details.

CSF warranty is applicable only to the original owner of the vehicle. Original paper work verifying the proof of purchase and pre-installation cooling system checklist signed by the professional installer is required to process warranty claims.

All warranty claims should be directed to the point of purchase. Due to CSF’s established agreements with Authorized CSF Warehouse Distributors, CSF is unable to handle and/or process warranty related calls/inquires from any individuals – all inquires/warranty related claims should be directed to the point of purchase or an authorized warehouse distributor.

Take care of your radiator, as under circumstances listed below the warranty will be void.

If the radiator is installed and is returned deformed (bulging tanks, warped core etc.), this is an indication that the radiator is the victim of some other problem and not the cause. The deformation is a result of the radiator being subjected to extremely high pressure and or temperature caused by any of the following reasons:Defective Pressure Cap, Defective Head Gasket, Defective Temperature gauge (incorrect readings), Defective Water Pump etc. Such units are not covered under the warranty.

If a radiator seems to have a “fit problem” there is the possibility that there is some confusion about a multi-fit radiator that might look different. Your nearest CSF WD can clarify the application, just give them a call. A perceived fit problem is not covered under warranty.

If a unit is damaged in shipping, please file a claim with the carrier. Damages caused during shipping, installation or handling are not covered under warranty.

Any repairs or alterations to the unit will automatically void the warranty.

Any form of abuse, including the use of improper coolant mixtures, damage caused by steam, corrosion etc and use on commercial vehicles voids the warranty. It is the vehicle owners’ responsibility to maintain the cooling system as specified in the owners manual.

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