★★★★★ 5
Perfect fit for 2013 Honda Fit
Exactly what I needed at a great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
CSF Dual-Pass Universal Heat Exchanger (Cross-Flow)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
CSF Dual-Pass Universal Heat Exchanger (Cross-Flow)The ultimate universal dual pass cross flow heat exchanger is the ideal option for you custom project. This cooler can be used as an Air to Water Intercooler Heat Exchanger, Small Radiator, or Auxiliary Radiator. The dual 3 4 inch (19mm) slip on connections allow for easy fluid line connections. Can be mounted in any orientation.
Quick Dispatch:
Your CSF Dual-Pass Universal Heat Exchanger (Cross-Flow) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your CSF Dual-Pass Universal Heat Exchanger (Cross-Flow) ships.
Need Help?
Questions about CSF Dual-Pass Universal Heat Exchanger (Cross-Flow), sizing, or delivery? We're just an email away.
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.3 ★★★★★
Based on 111 reviews
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Product Reviews
★★★★★ 5
Fits my wife's Fit perfectly.
Perfect fit. (no pun intended..)
Well made, great price. 5 stars all day long..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2025
★★★★★ 5
As Good And Possibly Better Than OE
Here's an air filter that looks as if it came from the same supplier as the OE version. It fits without any problem and it should hold up easily. I change mine every 15,000 miles.
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Reviewed in the United States on October 17, 2024
★★★★★ 5
An easy swap
This fits just like the OEM filter and seems well made. This is my third one in this same brand/model. It does a good job filtering air to the intake evidenced by the crud in the pleats.
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Reviewed in the United States on June 22, 2024
★★★★★ 4
2012 Honda fit
Fast shipping
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Reviewed in the United States on July 5, 2024
