Part #: 2320

One Stop Solutions 2320 Radiator

7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, Tundra
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Reliable Radiator Replacement for Toyota Tundra

The One Stop Solutions radiator part number 2320 is designed specifically for Toyota Tundra models, providing a direct replacement that ensures proper cooling system performance. Engineered with durable materials and precise dimensions, this radiator supports efficient heat dissipation and transmission oil cooling.

  • Hassle free installation with drop-in fit, form, and function
  • OE performance and quality with engineering enhancements for improved cooling
  • Premium grade core, tanks, and headers constructed from plastic and PA materials
  • Includes concentric transmission oil cooler with 1-inch diameter fittings
  • Tested up to three times during production for reliability

Technical Specifications and Features

This radiator features a downflow design with a core height of 21 5/8 inches, core width of 27 1/2 inches, and a core thickness of 1-1/4 inches. The core is made from PA material, while the tanks are constructed from durable plastic. The inlet and outlet header lengths are both 28 3/8 inches, with widths of 2 5/16 inches. The inlet diameter measures 1 5/16 inches and the outlet diameter is 1 1/2 inches. It includes a concentric transmission oil cooler with a 1-inch diameter and 14 3/4 inch distance between fittings. This radiator does not include an engine oil cooler and is designed as a single core row unit.

Compatible Vehicles and Applications

This radiator is compatible with Toyota Tundra models requiring part number 2320. It is intended for use in vehicles needing a reliable cooling solution that integrates a transmission oil cooler. This product addresses cooling system needs for maintaining engine temperature and transmission fluid temperature under normal and demanding driving conditions.

  • Overheating issues due to radiator core damage or clogging
  • Transmission fluid overheating from inadequate cooling
  • Leaks or cracks in original radiator tanks or headers
  • Reduced cooling efficiency from corrosion or wear
  • Replacement of failed or worn out radiator components

Installation Notes and Tips

Installation of the One Stop Solutions radiator 2320 is straightforward due to its drop-in design. All necessary fittings and hardware are included or compatible with factory specifications. It is recommended to inspect hoses and clamps during installation and replace if necessary. Ensure proper torque settings are followed when securing components to avoid leaks or damage.

Quality Assurance and Warranty

Each radiator undergoes up to three quality tests during production to verify performance and durability. Components are fitted and torqued to factory specifications to maintain OE standards. While a specific warranty is not stated, One Stop Solutions products are engineered to meet or exceed original equipment requirements, providing confidence in long-term use.

BrandOne Stop Solutions
Part Number2320
Cap IncludedNO
Core Height21 5/8
Core MaterialPA
Core Row Quantity1
Core Thickness1-1/4
Core Thickness32
Core Width27 1/2
Down Flow Or Cross Flow TypeDOWNFLOW
Engine Oil Cooler IncludedNO
Engine Oil Cooler TypeNONE
Inlet Diameter1 5/16
Inlet Header Length28 3/8
Inlet Header Width2 5/16
Outlet Diameter1 1/2
Outlet Header Length28 3/8
Outlet Header Width2 5/16
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
2006ToyotaTundra4.0LV6N/A
2005ToyotaTundra4.0LV6N/A
2004ToyotaTundra3.4LV6N/A
2003ToyotaTundra3.4LV6N/A
2002ToyotaTundra3.4LV6N/A
2001ToyotaTundra3.4LV6N/A
2000ToyotaTundra3.4LV6N/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:

16410070708012320A2320CU2320

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