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One Stop Solutions 2453 Radiator
Overview of One Stop Solutions Radiator for Toyota Highlander
The One Stop Solutions radiator part number 2453 is designed specifically for Toyota Highlander models, providing reliable engine cooling and transmission oil cooling. Engineered with durable materials and precise dimensions, this radiator supports optimal vehicle performance and longevity.
- Hassle free installation for Toyota Highlander vehicles
- OE performance with engineering enhancements for improved cooling
- Premium grade tubes, fins, headers, and plastic tanks
- Includes concentric transmission oil cooler with 1 inch diameter fittings
- Drop-in fit with all necessary fittings and hardware included
- Tested up to three times during production for quality assurance
- Downflow core design with 1 row and plastic tank material
Detailed Radiator Specifications and Features
This radiator features a core height of 17 11/16 inches, a core width of 29 1/16 inches, and a core thickness of 5/8 inch, providing efficient heat dissipation. The core is constructed from PA material, while the tanks are made of durable plastic. The inlet and outlet header lengths are both 29 7/8 inches, with inlet and outlet header widths of 1 7/16 inches and 2 1/16 inches respectively. The radiator includes a concentric transmission oil cooler with a 1 inch diameter and fittings spaced 14 3/4 inches apart, enhancing transmission fluid cooling. This radiator is designed as a downflow type with a single core row, and does not include an engine oil cooler or radiator cap.
Compatible Vehicles and Common Applications
This radiator is compatible with Toyota Highlander models requiring part number 2453. It is intended to replace original equipment radiators that exhibit issues such as:
- Overheating due to clogged or damaged radiator cores
- Transmission fluid overheating from faulty or missing transmission oil coolers
- Leaks in plastic tanks or header areas
- Reduced cooling efficiency from corrosion or physical damage
- Failure of original radiator components leading to engine performance issues
Installation Notes and Tips
Installation of the One Stop Solutions radiator 2453 is straightforward with a drop-in fit for Toyota Highlander vehicles. Ensure all fittings and hardware are torqued to factory specifications. Verify the transmission oil cooler connections are secure and free of leaks. It is recommended to flush the cooling system before installation to prevent contamination. No radiator cap is included, so reuse the existing cap or replace as needed.
Quality Assurance and Warranty Information
Each radiator undergoes up to three quality tests during production to ensure durability and performance. Components are fitted and torqued to factory specifications to maintain OE standards. The radiator incorporates engineering enhancements to address original design weaknesses and extend service life. Warranty details should be confirmed with the distributor or manufacturer.
| Brand | One Stop Solutions |
| Part Number | 2453 |
| Cap Included | NO |
| Core Height | 17 11/16 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 16 |
| Core Thickness | 5/8 |
| Core Width | 29 1/16 |
| Down Flow Or Cross Flow Type | DOWNFLOW |
| Engine Oil Cooler Included | NO |
| Engine Oil Cooler Type | NONE |
| Inlet Diameter | 1 5/16 |
| Inlet Header Length | 29 7/8 |
| Inlet Header Width | 1 7/16 |
| Outlet Diameter | 1 5/16 |
| Outlet Header Length | 29 7/8 |
| Outlet Header Width | 2 1/16 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Diameter | 1 |
| Transmission Oil Cooler Distance between Fittings | 14 3/4 |
| Transmission Oil Cooler Included | YES |
| Transmission Oil Cooler Type | CONCENTRIC |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Toyota | Highlander | 2.4L | L4 | N/A | 5/8" CORE |
| 2006 | Toyota | Highlander | 2.4L | L4 | N/A | 5/8" CORE |
| 2005 | Toyota | Highlander | 2.4L | L4 | N/A | 5/8" CORE |
| 2004 | Toyota | Highlander | 2.4L | L4 | N/A | 5/8" CORE |
| 2003 | Toyota | Highlander | 2.4L | L4 | N/A | 5/8" CORE |
| 2002 | Toyota | Highlander | 2.4L | L4 | N/A | 5/8" CORE |
| 2001 | Toyota | Highlander | 2.4L | L4 | N/A | 5/8" CORE |
* 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.