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Global Parts 2452C Radiator
| Brand | Global Parts 2452C |
|---|---|
| Core Material | Aluminum |
| Tank Material | Plastic |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Distance between Fittings | 14.76 |
| Transmission Oil Cooler Fitting Type | Tube fitting |
| Inlet Diameter | 1.38 |
| Inlet Diameter | 35.05 |
| Engine Oil Cooler Included | No |
| Transmission Oil Cooler Fitting Diameter | 0.39 |
| Down Flow Or Cross Flow Type | Down flow |
| Core Fin Quantity | 73 (every 4") |
| Fits | Toyota · 1 vehicle |
Aluminum core. Helps dissipate engine heat efficiently for reliable cooling.
Plastic tank construction. Combines lightweight durability with a practical radiator design.
Transmission oil cooler included. Adds integrated cooling support in one radiator assembly.
Cross-references Anchor 2641, Anchor 2858 and OSC 2452 for the same application. See all 9.
Radiator for 2003 Toyota Highlander
Global Parts 2452C is a direct-fit radiator for the 2003 Toyota Highlander. It replaces a failed OE radiator and restores engine cooling performance with an aluminum core and plastic tanks.
Key Features
- Aluminum core with plastic tank construction
- Down-flow radiator design
- Transmission oil cooler included
- Tube-fitting transmission cooler connections
- Inlet diameter: 1.38 in. (35.05 mm)
- Core fin quantity: 73 (every 4 in.)
Detailed Description
Global Parts 2452C radiator is built for the 2003 Toyota Highlander and is engineered to replace the original cooling unit when the factory radiator is no longer performing properly. The aluminum core helps transfer heat away from the engine, while the plastic tank design matches common OE-style construction. This radiator includes a transmission oil cooler, making it a practical replacement for vehicles that route automatic transmission fluid through the radiator assembly. Part number 2452C is also cross-referenced with Spectra Premium CU2452 for the same application.
What It Helps Address
- Engine overheating caused by a leaking or restricted radiator
- Loss of coolant from cracked tanks or damaged core seams
- Poor heat dissipation in a worn cooling system
- Transmission fluid temperature control issues tied to radiator cooler failure
- Cooling system service needs on a 2003 Toyota Highlander
Installation Notes and Tips
Verify inlet size, cooler fitting style, and overall layout before installation. This radiator uses a down-flow configuration and tube-fitting transmission oil cooler connections. Confirm that the replacement matches the vehicle’s OE routing and connection points on your 2003 Toyota Highlander. Part number 2452C should be compared against the original radiator before removal to ensure proper fitment.
Quality Assurance
Global Parts supplies replacement cooling components for OE-style service applications. This radiator is built to support factory-style fitment and cooling-system function on the 2003 Toyota Highlander.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Toyota | Highlander | 3.0L | V6 | N/A | — |
| No rows match your filter. | ||||||