Part #: 2453

One Stop Solutions 2453 Radiator

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Highlander
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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.

BrandOne Stop Solutions
Part Number2453
Cap IncludedNO
Core Height17 11/16
Core MaterialPA
Core Row Quantity1
Core Thickness16
Core Thickness5/8
Core Width29 1/16
Down Flow Or Cross Flow TypeDOWNFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 5/16
Inlet Header Length29 7/8
Inlet Header Width1 7/16
Outlet Diameter1 5/16
Outlet Header Length29 7/8
Outlet Header Width2 1/16
Tank MaterialPLASTIC
Transmission Oil Cooler Diameter1
Transmission Oil Cooler Distance between Fittings14 3/4
Transmission Oil Cooler IncludedYES
Transmission Oil Cooler TypeCONCENTRIC

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007ToyotaHighlander2.4LL4N/A5/8" CORE
2006ToyotaHighlander2.4LL4N/A5/8" CORE
2005ToyotaHighlander2.4LL4N/A5/8" CORE
2004ToyotaHighlander2.4LL4N/A5/8" CORE
2003ToyotaHighlander2.4LL4N/A5/8" CORE
2002ToyotaHighlander2.4LL4N/A5/8" CORE
2001ToyotaHighlander2.4LL4N/A5/8" 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:

16400282408012453A2453CU2453

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.