Part #: RA13859C

Universal Air RA13859C Radiator

Crossflow Radiator
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Crossflow Radiator
Fitment: Honda, Insight
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Crossflow Radiator for Honda Insight

Universal Air RA13859C is a crossflow radiator for select Honda Insight applications. It is listed for 2019-2021 Honda Insight models and provides a direct-fit cooling system replacement for the specified vehicle range.

Key Features

  • Crossflow radiator design
  • Fits 2019-2021 Honda Insight
  • Replacement part for the cooling system
  • Universal Air Crossflow Radiator line
  • Part number RA13859C for identification and ordering

Product Details

The Universal Air Crossflow Radiator, part number RA13859C, is built for the 2019, 2020, and 2021 Honda Insight. As part of Universal Air’s Crossflow Radiator line, this radiator is intended for vehicles that use a crossflow-style cooling layout, helping maintain proper engine temperature control in the factory application. If you are searching for a 2019-2021 Honda Insight radiator replacement or a Honda Insight cooling system radiator by part number RA13859C, this listing matches the confirmed fitment data provided.

Common Issues This Part May Address

  • Coolant leaks from a damaged radiator core or tank
  • Overheating caused by restricted coolant flow
  • Corrosion or age-related radiator deterioration
  • Poor heat transfer in the engine cooling system
  • Need for a replacement Honda Insight radiator after failure

Installation Notes and Tips

Verify the vehicle year and model before installation. Confirm that the existing radiator layout matches the crossflow configuration listed for the 2019-2021 Honda Insight. Inspect hoses, clamps, and coolant condition during replacement, and refill the cooling system with the correct coolant specification after installation. Part number RA13859C should be matched to the vehicle application before removal of the original unit.

Quality Assurance

Universal Air identifies this part as part of its Crossflow Radiator line. Confirmed fitment is listed for 2019-2021 Honda Insight, and the part number RA13859C is provided for accurate application matching.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2021HondaInsightN/ACrossflow Radiator
2020HondaInsightN/ACrossflow Radiator
2019HondaInsightN/ACrossflow Radiator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.