CSF 13-18 Ford Focus ST Radiator - 7238
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- UPC:
- 710353072387
- Availability:
- Regularly stocked product
- 2013-2018 Ford FocusElectric
- 2016-2018 Ford FocusRS
- 2013-2018 Ford FocusS, SE
- 2017-2018 Ford FocusSEL
- 2013-2018 Ford FocusST, Titanium
- Part number
- CSF7238
- Manufacturer part number
- 7238
- UPC
- 710353072387
- Brand
- CSF
- Part type
- Radiator
- Box size:
- 23.90 × 7.10 × 34.00 (in)
Complete the job
Read before you buy
- Triple Pass Flow Configuration Allows Coolant to Flow Across the Core Three Times Before Exiting for Lowest Outlet Temperatures Possible
- 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
- True Plug-and-Play "Drop-in Fit" Installation Requires No Modifications
- Cooling Tubes with CSF's Exclusive B-Tube Technology
- 100% All Aluminum TIG-Welded Construction
- 1-Row - 31mm Ultra-High-Performance Core
- CNC Machined Mounting Pins and Brackets
- Individually Leak and Pressure Tested
- 2-Year Limited Warranty
- OEM Style Inlet/Outlet
The CSF 31mm aluminum core is a big improvement over the factory core. A thicker core 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.
- Triple Pass Flow Configuration Allows Coolant to Flow Across the Core Three Times Before Exiting for Lowest Outlet Temperatures Possible
- 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
- True Plug-and-Play "Drop-in Fit" Installation Requires No Modifications
- Cooling Tubes with CSF's Exclusive B-Tube Technology
- 100% All Aluminum TIG-Welded Construction
- 1-Row - 31mm Ultra-High-Performance Core
- CNC Machined Mounting Pins and Brackets
- Individually Leak and Pressure Tested
- 2-Year Limited Warranty
- OEM Style Inlet/Outlet
The Focus ST was very well engineered and performed admirably out of the box. However, a few upgrades can quickly lead to heat issues, especially on the track or in hot climates. An upgraded radiator from CSF is the perfect solution.
- LTL:
- N
- MPN:
- 7238
- Proposition 65:
- N
- Special Order:
- N
- Clearance Item:
- N
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CSF 13-18 Ford Focus ST Radiator - 7238
CSF 13-18 Ford Focus ST Radiator - 7238 FAQ
It is listed for: 2013-2018 Ford Focus; 2016-2018 Ford Focus; 2013-2018 Ford Focus and more (see the full list above). Pick your vehicle on this page to check your exact year and trim.
Yes. Drain the old coolant, fill the new radiator with the coolant type your car calls for, then bleed the air out of the system.
Direct-fit radiators keep the stock fans and hoses; some need the included brackets or adapters. The maker's guide covers which.
Keep the stock thermostat unless the maker says otherwise. The radiator improves cooling; the thermostat sets when the engine opens to it.
On a tuned, towing or track car a thicker core keeps temperatures steady under long loads. On a stock daily driver the stock radiator is usually enough.
A thermostatic sandwich plate lets the oil warm up quickly in cold weather; many oil cooler kits include one.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
It is a 1-row, 31mm aluminum core. The thicker core and added fluid capacity let it absorb and dissipate more heat.
Coolant crosses the core three times before exiting, which gives the lowest outlet temperatures possible.
CSF's exclusive B-Tube design increases heat transfer by about 15% over regular oval welded tubes.
Install and care: radiators
Before you start
- Have the right coolant type and enough of it on hand, plus a drain pan.
- Let the engine cool fully before opening the system.
Do
- Bleed the air out fully and re-check the level after the first warm-up.
- Check the hoses and clamps for weeping after the first drive.
Don't
- Don't mix coolant types.
- Don't open the system while it is hot.
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