OE Quality
60-Day Returns

Global Parts 13570C Radiator
Overview of Global Parts Radiator 13570C for Lexus RC300 and RC350
The Global Parts radiator 13570C is designed specifically for Lexus RC300 and RC350 models, providing reliable cooling performance. Engineered with durable aluminum core and plastic tanks, this radiator supports efficient heat dissipation to maintain optimal engine temperature.
- Core Height: 16.75 inches (425.45 mm)
- Core Width: 28.5 inches (723.9 mm)
- Core Thickness: 0.63 inches (16 mm)
- Core Material: Aluminum for enhanced heat transfer
- Tank Material: Plastic for corrosion resistance
- Inlet and Outlet Diameter: 1.5 inches (38.1 mm)
- Does not include transmission or engine oil coolers
- No radiator cap or thermostat included
Detailed Radiator Specifications and Features
The Global Parts radiator 13570C features a robust aluminum core measuring 16.75 inches in height, 28.5 inches in width, and 0.63 inches thick. This core size ensures sufficient surface area for effective cooling in Lexus RC300 and RC350 vehicles. The plastic tanks provide resistance to corrosion and reduce overall weight, contributing to vehicle efficiency. Both the inlet and outlet ports have a diameter of 1.5 inches, compatible with standard Lexus cooling system hoses. This radiator does not include integrated transmission or engine oil coolers, nor does it come with a radiator cap or thermostat, allowing for compatibility with existing vehicle components.
Compatible Vehicles and Common Applications
This radiator is compatible with the following Lexus models:
- Lexus RC300
- Lexus RC350
It is designed to address common cooling system issues such as:
- Overheating due to radiator core damage or clogging
- Coolant leaks from cracked or corroded tanks
- Reduced cooling efficiency from worn or bent fins
- Engine temperature fluctuations impacting performance
- Replacement of factory radiator for maintenance or repair
Installation Notes and Tips
When installing the Global Parts radiator 13570C, ensure the vehicle is fully cooled before removal of the old radiator. Verify hose diameters match the 1.5-inch inlet and outlet ports for proper fitment. Inspect and replace any worn hoses or clamps during installation to prevent leaks. Since this radiator does not include a radiator cap or thermostat, reuse the existing components or install compatible replacements. Proper bleeding of the cooling system after installation is recommended to avoid air pockets.
Quality Assurance and Warranty Information
Global Parts manufactures this radiator with quality aluminum core and durable plastic tanks to meet OEM standards for Lexus RC300 and RC350 vehicles. While specific warranty details are not provided, Global Parts products typically undergo rigorous testing to ensure durability and performance. For warranty information, refer to the product documentation or contact the distributor.
| Brand | Global Parts |
| Part Number | 13570C |
| Core Height | 16.75 |
| Core Height | 425.45 |
| Core Thickness | 0.63 |
| Core Thickness | 16 |
| Core Width | 28.5 |
| Core Width | 723.9 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Transmission Oil Cooler Included | No |
| Radiator Cap Included | No |
| Inlet Diameter | 1.5 |
| Inlet Diameter | 38.1 |
| Outlet Diameter | 1.5 |
| Outlet Diameter | 38.1 |
| Engine Oil Cooler Included | No |
| Internal Transmission Oil Cooler | No |
| Thermostat Included | No |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Lexus | RC300 | 3.5L | V6 | N/A | |
| 2019 | Lexus | RC350 | 3.5L | V6 | N/A | |
| 2018 | Lexus | RC300 | 3.5L | V6 | N/A | |
| 2018 | Lexus | RC350 | 3.5L | V6 | N/A | |
| 2017 | Lexus | RC300 | 3.5L | V6 | N/A | |
| 2017 | Lexus | RC350 | 3.5L | V6 | N/A | |
| 2016 | Lexus | RC300 | 3.5L | V6 | N/A | |
| 2016 | Lexus | RC350 | 3.5L | V6 | N/A | |
| 2015 | Lexus | RC350 | 3.5L | V6 | N/A |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.