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Koyorad A13319 Radiator
Koyorad A13319 Radiator for Prius C
The Koyorad A13319 radiator is an OE-equivalent replacement built for 2012-2019 Toyota Prius C applications. It uses an aluminum core with plastic tanks and the correct 1.25-inch inlet and outlet diameters for a direct-fit cooling system replacement.
Compatible with Toyota Prius C models from 2012-2017 and 2018-2019, this radiator supports consistent coolant flow and factory-style fitment. Koyorad Radiator products are developed with the technical experience needed to produce replacement cooling components that match OE requirements.
Key Features
- Part number: A13319
- OE-equivalent radiator for Toyota Prius C
- Aluminum core construction
- Single-row core design
- Plastic tank material
- Core dimensions: 23.625 in. height, 16.75 in. width, 0.625 in. thickness
- 1.25 in. inlet and 1.25 in. outlet diameters
- Fits 2012-2017 Toyota Prius C, N/A
- Fits 2018-2019 Toyota Prius C, N/A; external oil cooler noted for this application
Product Details
The Koyorad A13319 radiator is built around a lightweight aluminum core and plastic end tanks to match common OE cooling-system construction. Its single-row core layout and specified inlet and outlet sizes help maintain proper coolant routing in the Toyota Prius C cooling system. If you are replacing a worn or leaking radiator on a Prius C, this part number provides a direct-fit solution for the listed model years.
Koyorad Radiator is the product line for OE-style cooling replacements from Koyorad, focused on accurate fitment and replacement-grade construction. This part cross-references no listed alternate part numbers in the provided data.
Common Reasons for Replacement
- Coolant leakage from the radiator core or tanks
- Corrosion or damage to the aluminum core
- Cracked or aged plastic tank material
- Restricted coolant flow affecting engine temperature control
- Need for a direct-fit radiator replacement on a Toyota Prius C
Installation Notes
Verify radiator dimensions, inlet and outlet size, and vehicle year before installation. This radiator is listed for 2012-2017 Toyota Prius C and 2018-2019 Toyota Prius C, with an external oil cooler noted for the 2018-2019 application. Confirm all cooling-system connections and inspect hoses, clamps, and coolant condition during replacement.
Quality Assurance
Koyorad states that its radiators are manufactured as OE-equivalent replacements using its technical know-how and production experience to support accurate fitment and dependable replacement performance.
| Brand | Koyorad |
| Part Number | A13319 |
| Position | Koyorad Radiator |
| Core Height | 23.625 |
| Core Material | Aluminum |
| Core Row Quantity | 1 |
| Core Thickness | 0.625 |
| Core Width | 16.75 |
| Inlet Diameter | 1.25 |
| Outlet Diameter | 1.25 |
| Tank Material | Plastic |
| Title | Koyorad a13319 radiator |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Toyota | Prius C | 1.5L | L4 | N/A | External Oil Cooler; Koyorad Radiator | |
| 2018 | Toyota | Prius C | 1.5L | L4 | N/A | External Oil Cooler; Koyorad Radiator | |
| 2017 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | N/A | |
| 2016 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | N/A | |
| 2015 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | N/A | |
| 2014 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | N/A | |
| 2013 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | N/A | |
| 2012 | Toyota | Prius C | 1.5L | L4 | ELECTRIC/GAS | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.