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CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum Radiator

Marsoni M251S
Sale price$397.50
Pay 4 payments of $99.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum RadiatorTesting was performed on a FL5 Civic Type R tuned to 294 whp and equipped with an upgraded larger Front Mount Intercooler. The larger front mount intercooler has been shown to raise engine coolant temperatures by ~7%. This is due to the airflow restriction over the radiator. Test results show a decrease of of 8? C engine coolant temperature with the CSF Radiator vs OEM. As you can see, a radiator upgrade will be very important to anyone running a
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 48 reviews
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Verified Purchase
chris zrizri
Omaha, US
★★★★★ 5
Good quality
Style: CA10165
Easy to install. Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
P
Verified Purchase
pawel
Houston, US
★★★★★ 5
Good quality, fits perfect
Style: CA10165
Good quality, fits perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
E
Verified Purchase
Eduanny Díaz loyo
Chelsea, US
★★★★★ 5
Excelente
Style: CA10165
Excelente
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Reviewed in the United States on September 22, 2025
C
Candor McMufflekins
Los Angeles, US
★★★★★ 5
Fits good
Style: CA10165
we'll see how well it works, but the filter is the right size, seems made fine, and went in with no trouble.
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Reviewed in the United States on March 17, 2025
K
Verified Purchase
Keith M.
West Palm Beach, US
★★★★★ 5
Don’t waste your money on OEM
This replacement filter fits perfectly. Who care that it doesn’t say “Honda” on the filter. I really don’t think my car cares or knows the difference. It’s took all of 10 minutes to change. If you are worried about doing it yourself…then got to YouTube. There are literally dozens of videos showing you how easy it is. But if going to the dealer, spending your time and wasting money makes you feel better, then have fun with that. You can get all the materials you need to do the basic maintenance for your car and save. And don’t believe the BS, doing the work yourself doesn’t void your warranty.
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Reviewed in the United States on February 10, 2024

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