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Part #: 3483

CSF 3483 Radiator

1 Row Plastic Tank Aluminum Core
⚙️ 12 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦1 Row Plastic Tank Aluminum Core
🚗Fitment: Honda, CR-Z and Insight
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CSF 3483 Radiator for Honda CR-Z and Insight

CSF 3483 is an OE-style radiator built with a 1-row aluminum core and plastic tanks for direct replacement cooling performance. It is engineered for the 2010-2016 Honda Insight and 2011-2016 Honda CR-Z, with fitment-specific inlet and outlet sizing to match the original layout.

Key Features

  • 1-row radiator design with aluminum core and plastic tanks
  • Down-flow configuration for OE-style cooling system layout
  • Core thickness: 5/8 in.
  • Core width: 26 5/8 in.; core length: 13 3/4 in.
  • Inlet diameter: 1 1/8 in. left; outlet diameter: 1 1/8 in. right
  • Oil cooler section: 12 13/16 in. high-efficiency concentric type
  • Cap not included; CSF cap number 4514
  • Part number: 3483

Product Details

This CSF radiator is part of the brand’s 1 Row Plastic Tank Aluminum Core line, which focuses on OE-style construction for direct-fit cooling system service. CSF manufactures a wide range of radiator applications and validates cooling performance through lab testing, including wind tunnel evaluation. Part number 3483 is a practical replacement for Honda CR-Z and Honda Insight models that require the listed down-flow configuration and matching inlet/outlet dimensions.

This part cross-references DENSO Auto Parts 221-3255 and Spectra Premium CU13105 for the same application.

What This Radiator Helps Address

  • Overheating caused by a leaking or restricted radiator core
  • Coolant loss from cracked plastic tanks or aged seams
  • Reduced heat transfer from a clogged or corroded radiator
  • Temperature instability in daily-driven Honda CR-Z and Insight models
  • Cooling system service needs after age-related radiator wear

Installation Notes and Tips

  • Fits 2011-2016 Honda CR-Z, N/A; OE style design; use Micro, 16 psi cap; 1 row plastic tank aluminum core
  • Fits 2010-2013 Honda Insight, N/A; OE style design; use Micro, 16 psi cap; 1 row plastic tank aluminum core
  • Fits 2014 Honda Insight, N/A; 1 row plastic tank aluminum core
  • Verify inlet and outlet orientation before installation: inlet left, outlet right
  • Confirm the vehicle uses a down-flow radiator layout and the listed core dimensions
  • Cap is not included; use the specified cap number when required by the application

Quality Assurance

CSF states that its factories are ISO/TSO certified and that its radiators are engineered to high-performance standards. The brand also notes broad aftermarket coverage across thousands of radiator models, with performance validation used during development.

BrandCSF
Part Number3483
Position1 Row Plastic Tank Aluminum Core
Core Thickness5/8
Core Width26 5/8
Core MaterialAluminum
Tank MaterialPlastic
Core Length13 3/4
Inlet Diameter1 1/8 left
Outlet Diameter1 1/8 right
Down Flow Or Cross Flow TypeDown flow
Radiator Core Row Quantity1
Cap IncludedNo
Box Height (in)5 1/2
Box Length (in)29 1/4
Box Weight (lbs)9
Box Width (in)20
Csf Cap Number4514
Hazardous MaterialNo
Inlet Length (in)27 3/16
Inlet Width (in)1 1/16
Oil Cooler (in)12 13/16 (high-effeciency concentric type)
Outlet Length (in)27 3/16
Outlet Width (in)1 5/8
Tech NoteO.e.m. style plastic tanks & aluminum core.

This part fits 12 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2016HondaCR-ZAutomatic CVT1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2016HondaCR-ZManual1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2015HondaCR-Z1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2014HondaCR-Z1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2014HondaInsight1.3LL4N/A1 Row Plastic Tank Aluminum Core
2013HondaCR-Z1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2013HondaInsight1.3LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2012HondaCR-Z1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2012HondaInsight1.3LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2011HondaCR-Z1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2011HondaInsight1.3LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2010HondaInsight1.3LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core

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

This part directly replaces or is cross-referenced with the following part numbers:

1310519010-RBJ-00419010-RBJ-01419010-RTW-00419010-RTW-014221-3255CU13105HO3010224

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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