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Global Parts 13458C Radiator
Reliable Radiator Replacement for Subaru WRX STI
The Global Parts 13458C radiator is designed specifically for Subaru WRX STI models, providing efficient engine cooling with durable materials. Engineered with an aluminum core and plastic tanks, this radiator supports optimal heat dissipation and long-lasting performance.
- Core material constructed from aluminum for effective heat transfer
- Plastic tank material reduces weight and resists corrosion
- Single core row design for reliable cooling capacity
- Down flow type radiator for consistent coolant circulation
- Inlet diameter of 1.57 inches (39.88 mm) with hose clamp fitting
- Compatible with Subaru WRX STI vehicles
- Part number 13458C for precise identification
Product Details and Specifications
This radiator features a single-row aluminum core that efficiently dissipates heat generated by the engine. The plastic tanks help reduce overall weight while maintaining durability against corrosion and wear. The down flow design ensures coolant flows from the top to the bottom, promoting consistent temperature regulation. The inlet diameter measures 1.57 inches (39.88 mm) and uses a hose clamp fitting type, making it compatible with standard Subaru WRX STI cooling system connections. This radiator does not include a transmission oil cooler.
Applications and Problem Solving
- Replaces damaged or leaking radiators in Subaru WRX STI models
- Addresses engine overheating issues caused by inefficient cooling
- Restores proper coolant flow and temperature regulation
- Prevents coolant leaks from worn or cracked radiator tanks
- Supports engine performance by maintaining optimal operating temperatures
Installation Notes and Tips
Ensure the radiator is compatible with your specific Subaru WRX STI year and model before installation. Use appropriate hose clamps to secure inlet and outlet connections. Inspect and replace any worn hoses or seals during installation to prevent leaks. Properly bleed the cooling system after installation to remove air pockets and ensure efficient coolant circulation.
Quality Assurance and Warranty
Global Parts manufactures this radiator to meet OEM standards for fit and function. The aluminum core and plastic tank construction provide durability and corrosion resistance. Please refer to Global Parts' warranty policy for coverage details related to the 13458C radiator.
| Brand | Global Parts |
| Part Number | 13458C |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Transmission Oil Cooler Included | No |
| Core Row Quantity | 1 |
| Inlet Diameter | 1.57 |
| Inlet Diameter | 39.88 |
| Down Flow Or Cross Flow Type | Down flow |
| Inlet Fitting Type | Hose clamp |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2020 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2019 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2018 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2017 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2016 | Subaru | WRX STI | 2.5L | H4 | N/A | |
| 2015 | Subaru | WRX STI | 2.5L | H4 | 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.