CSF 3447 Radiator
OE Quality 60-Day Returns
CSF
 1 Row Plastic Tank Aluminum Core

CSF 3447 Radiator

Brand CSF 3447
Box Height (in) 6 4/16
Box Length (in) 31 5/8
Box Weight (lbs) 12
Box Width (in) 23 3/8
Cap Included No
Core Length 15 3/4
Core Material Aluminum
Core Thickness 7/8
Core Width 28 11/16
Csf Cap Number 4514
Down Flow Or Cross Flow Type Down Flow
Hazardous Material No
Inlet Diameter 1 3/8 Left
Inlet Length (in) 29 1/2
Inlet Width (in) 1 5/8
Oil Cooler (in) 14 3/4 (high-efficiency Plate Type)
Outlet Diameter 1 3/8 Right
Outlet Length (in) 29 1/2
Outlet Width (in) 1 5/8
Radiator Core Row Quantity 1
Tank Material Plastic
Tech Note O.E.M. style Plastic tanks & Aluminum core.
Product line 1 Row Plastic Tank Aluminum Core
Fits Toyota · 8 vehicles

OE-style construction. Plastic tanks and an aluminum core mirror the original design.

Down-flow design. Promotes efficient coolant movement through the radiator.

Wind tunnel tested. Validated for cooling performance in lab testing.

Cross-references Carlson 13090, 16400-0V010 and CU13090 for the same application. See all 4.

$130.43Free shipping
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Step 2 — Quantity
Order total $130.43
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Free returns within 60 days if it doesn't fit when fitment is verified.
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OE-Style Cooling Replacement for Venza

Restore cooling system performance with this CSF radiator, engineered in an OE-style layout for the 2009-2016 Toyota Venza. It features a 1-row aluminum core with plastic tanks, a down-flow design, and left-side inlet/right-side outlet placement for direct-fit service.

CSF designs and manufactures radiators to high-performance standards, with engineering validation that includes wind tunnel testing. The brand supplies a wide range of radiator applications across many vehicle platforms, and this CSF 3447 follows the same OE-style construction approach for the Toyota Venza.

Key Features

  • Fits 2009-2016 Toyota Venza, N/A
  • CSF part number 3447
  • 1-row radiator core design
  • Aluminum core with plastic tanks
  • Down-flow configuration
  • Core dimensions: 28 11/16 in. wide x 15 3/4 in. long x 7/8 in. thick
  • Inlet diameter: 1 3/8 in. left
  • Outlet diameter: 1 3/8 in. right
  • OE-style plastic tank and aluminum core construction
  • High-efficiency plate-type oil cooler section: 14 3/4 in.

Detailed Description

The CSF 3447 radiator is built for the 2009-2016 Toyota Venza with an OE-style plastic tank and aluminum core layout. Its down-flow design, matched inlet and outlet placement, and factory-style dimensions support straightforward radiator replacement for vehicles needing a direct-fit cooling system component. This part number 3447 is a practical choice when replacing a worn or leaking radiator on a Toyota Venza.

This part cross-references Carlson 13090 for the same application.

Common Cooling System Issues Addressed

  • Coolant leaks from cracked or aged radiator tanks
  • Restricted coolant flow from internal radiator wear
  • Overheating caused by reduced heat transfer efficiency
  • Damaged inlet or outlet connections
  • Cooling performance loss in high-mileage Toyota Venza vehicles

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet orientation, and transmission or oil cooler provisions before installation. This CSF radiator is listed for 2009-2016 Toyota Venza applications with OE-style design and use of a Micro, 16 psi cap. Confirm the cap specification and cooling system layout against the vehicle before final assembly. The radiator cap is not included.

Quality Assurance

CSF manufactures radiators in ISO/TSO-certified facilities and validates cooling performance through engineering and wind tunnel testing. The CSF 3447 is built to support consistent fitment and cooling-system service for Toyota Venza applications.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2016ToyotaVenza2.7LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2015ToyotaVenza2.7LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2014ToyotaVenza2.7LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2013ToyotaVenza2.7LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2012ToyotaVenza2.7LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2011ToyotaVenza2.7LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2010ToyotaVenza2.7LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2009ToyotaVenza2.7LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Carlson — 1309016400-0V010CU13090TO3010332