OE Quality
60-Day Returns

Koyorad A13106 Radiator
Overview of Koyorad A13106 Radiator
The Koyorad A13106 radiator is engineered for reliable cooling performance in select Pontiac and Toyota vehicles. Designed with precision, this radiator supports efficient engine temperature regulation for models like the Toyota Corolla, Matrix, and Pontiac Vibe.
- Core constructed from durable aluminum for effective heat dissipation
- Single-row core design with dimensions: 23.625 inches height, 15.5 inches width, and 0.625 inches thickness
- Plastic tank material for corrosion resistance and lightweight structure
- Inlet and outlet diameters both measure 1.375 inches for proper coolant flow
- Includes a 0.75-inch transmission oil cooler diameter for integrated cooling needs
Detailed Product Description
The Koyorad A13106 radiator features a one-row aluminum core that balances cooling efficiency with compact size, making it suitable for the engine bays of the Toyota Corolla, Matrix, and Pontiac Vibe. The aluminum core material enhances thermal conductivity, while the plastic tanks reduce overall weight and resist corrosion. With a core height of 23.625 inches, width of 15.5 inches, and thickness of 0.625 inches, this radiator fits precisely within the specified vehicle models. The inlet and outlet diameters of 1.375 inches ensure optimal coolant circulation, and the integrated transmission oil cooler with a 0.75-inch diameter supports transmission temperature management.
Compatible Vehicles and Applications
- Compatible with Pontiac Vibe models requiring part number A13106
- Designed for Toyota Corolla vehicles needing a reliable radiator replacement
- Fits Toyota Matrix models with matching cooling system specifications
- Addresses overheating issues caused by radiator core damage or leaks
- Replaces radiators with compromised inlet/outlet connections or tank integrity
Installation Notes and Tips
When installing the Koyorad A13106 radiator, ensure all coolant lines match the 1.375-inch inlet and outlet diameters for proper fitment. Verify compatibility with your vehicle’s transmission oil cooler connections, as this radiator includes a 0.75-inch diameter cooler line. Properly bleed the cooling system after installation to prevent air pockets and maintain optimal engine temperature regulation.
Quality Assurance and Warranty
Koyorad radiators are manufactured to meet OEM specifications, using high-quality aluminum cores and durable plastic tanks. While specific warranty details for part number A13106 are not provided here, Koyorad products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.
| Brand | Koyorad |
| Part Number | A13106 |
| Core Height | 23.625 |
| Core Material | Aluminum |
| Core Row Quantity | 1 |
| Core Thickness | 0.625 |
| Core Width | 15.5 |
| Inlet Diameter | 1.375 |
| Outlet Diameter | 1.375 |
| Tank Material | Plastic |
| Title | Koyorad a13106 radiator |
| Transmission Oil Cooler Diameter | 0.75 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2015 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2014 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2013 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2013 | Toyota | Matrix | 1.8L | L4 | N/A | |
| 2012 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2012 | Toyota | Matrix | 1.8L | L4 | N/A | |
| 2011 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2011 | Toyota | Matrix | 1.8L | L4 | N/A | |
| 2010 | Pontiac | Vibe | 1.8L | L4 | N/A | |
| 2010 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2010 | Toyota | Matrix | 1.8L | L4 | N/A | |
| 2009 | Pontiac | Vibe | 1.8L | L4 | N/A | |
| 2009 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2009 | Toyota | Matrix | 1.8L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.