CSF 3318 Radiator
OE Quality 60-Day Returns
CSF
 1 Row Plastic Tank Aluminum Core

CSF 3318 Radiator

Brand CSF 3318
Box Height (in) 5 11/16
Box Length (in) 21 13/16
Box Weight (lbs) 7
Box Width (in) 20 9/16
Cap Included No
Core Length 13 3/4
Core Material Aluminum
Core Thickness 5/8
Core Width 19
Down Flow Or Cross Flow Type Down Flow
Hazardous Material No
Inlet Diameter 1 1/4 Left
Inlet Length (in) 19 5/8
Inlet Width (in) 1 5/16
Oil Cooler (in) 8 7/8 (high-efficiency Plate Type)
Outlet Diameter 1 1/4 Right
Outlet Length (in) 19 5/8
Outlet Width (in) 1 5/16
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 and Scion · 20 vehicles

OEM-style design. Plastic tanks and an aluminum core mirror original equipment construction.

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

1-row core. A single-row radiator helps keep the design compact and efficient.

Cross-references Anchor 2889, Anchor 2890 and APDI 8012890 for the same application. See all 13.

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Free returns within 60 days if it doesn't fit when fitment is verified.
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CSF 3318 Radiator Overview

The CSF 3318 is an OE-style radiator built with a plastic tank and aluminum core for direct replacement cooling performance. It is engineered for the 2007-2019 Toyota Yaris and 2008-2014 Scion xD, with a down-flow design and left inlet/right outlet layout.

CSF’s radiator line is manufactured to high-performance standards and validated through lab testing, with broad application coverage across many vehicle platforms. The 3318 follows that approach with a compact 1-row construction and dimensions suited to the listed Toyota and Scion applications.

Key Features

  • Part number: 3318
  • 1-row radiator with aluminum core and plastic tanks
  • Down-flow configuration
  • Core thickness: 5/8 in.
  • Core width: 19 in.; core length: 13 3/4 in.
  • Inlet diameter: 1 1/4 in. left; outlet diameter: 1 1/4 in. right
  • OE-style plastic tank and aluminum core construction
  • Cap not included
  • Integrated high-efficiency plate-type oil cooler: 8 7/8 in.

Product Details

CSF 3318 is designed as a direct-fit radiator for the Toyota Yaris and Scion xD applications listed below. The 1-row aluminum core supports efficient heat transfer, while the plastic tank design matches OE-style construction for a factory-type replacement. This radiator is a practical choice for drivers replacing a leaking, clogged, or damaged cooling unit on a 2007-2019 Toyota Yaris or a 2008-2014 Scion xD.

This part cross-references Spectra Premium CU2890 for the same application.

What This Radiator Helps Address

  • Coolant leaks from cracked or aged radiator tanks
  • Restricted coolant flow from internal corrosion or sediment buildup
  • Overheating caused by reduced heat dissipation
  • Cooling system failure after impact or road debris damage
  • Temperature instability during stop-and-go driving

Installation Notes and Tips

  • Fits 2007-2019 Toyota Yaris, N/A; OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
  • Fits 2008-2014 Scion xD, N/A; OE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
  • Verify inlet and outlet orientation before installation: left inlet and right outlet
  • Confirm radiator cap specification matches the vehicle note: micro, 16 psi cap
  • Inspect hoses, clamps, and coolant condition during replacement

Quality Assurance

CSF manufactures radiators in ISO/TSO-certified facilities and validates designs through wind-tunnel testing for cooling performance. The brand has supplied radiators worldwide for decades and offers extensive model coverage across major vehicle lines.

Related reading

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2019ToyotaYarisHatchback1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2018ToyotaYarisHatchback1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2017ToyotaYarisHatchback1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2016ToyotaYarisHatchback1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2015ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2014ScionxD—1.8LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2014ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2013ScionxD—1.8LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2013ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2012ScionxD—1.8LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2012ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2011ScionxD—1.8LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2011ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2010ScionxD—1.8LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2010ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2009ScionxD—1.8LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2009ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2008ScionxD—1.8LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2008ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
2007ToyotaYaris—1.5LL4N/AOE Style Design; Use Micro, 16 psi Cap; 1 Row Plastic Tank Aluminum Core
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 2889Anchor — 2890APDI — 8012890DENSO Auto Parts — 221-3111DENSO Auto Parts — 221-3112Spectra Premium — CU289016400 - 2127016400 - 2130016400-2137116400-213818012889TO3010305TO3010306