Part #: 13612

One Stop Solutions 13612 Radiator

⚙️ 10 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: Lexus, IS200t and IS300
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Replacement for Lexus IS200t and IS300

The One Stop Solutions radiator, part number 13612, is designed specifically for Lexus IS200t and IS300 models. Engineered to meet original equipment (O.E.) standards, this radiator offers improved cooling performance and durability for your vehicle.

Key Features of One Stop Solutions Radiator 13612

  • Hassle free installation with drop-in fit, form, and function
  • O.E. performance and exceptional quality materials
  • Engineering enhancements for improved cooling efficiency and longer service life
  • Components fitted and torqued to factory specifications
  • Premium grade tubes, fins, headers, and tanks for reliable operation
  • Complete radiator tested up to three times during production
  • Design improvements to address original radiator failures

Detailed Description of Radiator 13612

This radiator features a core thickness of 26 mm constructed from premium PA core material, ensuring efficient heat dissipation and structural integrity. The design excludes transmission and engine oil coolers, focusing solely on engine coolant management. The radiator does not include a cap, so the existing cap from your Lexus IS200t or IS300 can be reused. Each component is precisely assembled and torqued to factory specifications, maintaining the integrity and reliability expected from a direct replacement radiator.

Common Applications and Issues Addressed

  • Replacement for leaking or damaged radiators in Lexus IS200t and IS300
  • Improves engine cooling to prevent overheating during extended drives
  • Resolves reduced cooling efficiency caused by clogged or corroded cores
  • Addresses radiator failures due to original design weaknesses
  • Restores proper coolant flow and temperature regulation

Installation Notes and Tips

Installation of the One Stop Solutions radiator 13612 is straightforward due to its drop-in design tailored for Lexus IS200t and IS300 models. Ensure all factory fittings and hoses are inspected and replaced if necessary. Since the radiator does not include a cap, retain your original radiator cap or replace it separately if worn. Follow factory torque specifications when securing mounting points to maintain proper sealing and fitment.

Quality Assurance and Testing

Each radiator undergoes rigorous quality control, including up to three pressure tests during production to verify leak-free performance. The engineering enhancements incorporated into this radiator address known issues from original equipment designs, contributing to improved durability and cooling efficiency. While no specific warranty information is provided, the product is manufactured to meet O.E. standards for Lexus IS200t and IS300 applications.

BrandOne Stop Solutions
Part Number13612
Core Thickness1
Core Thickness26
Core MaterialPa
Transmission Oil Cooler TypeNone
Engine Oil Cooler TypeNone
Cap IncludedNo
BulletPoint 1Hassle free installation
BulletPoint 2O.e. performance and exceptional quality
BulletPoint 3Engineering enhancements provide improved cooling and longer life
BulletPoint 4Components are fitted and torqued in place to factory specificati
BulletPoint 5Premium grade tubes, fins, headers, tanks, and other components a
BulletPoint 6Drop in fit, form and function. all necessary fittings or hardwar
BulletPoint 7Complete radiators 100% tested up to three times during productio
BulletPoint 8Enhancements added to solve original design failures and to impro

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025LexusIS3002.0LL4N/AMain Radiator
2024LexusIS3002.0LL4N/AMain Radiator
2023LexusIS3002.0LL4N/AMain Radiator
2022LexusIS3002.0LL4N/AMain Radiator
2021LexusIS3002.0LL4N/AMain Radiator
2020LexusIS3002.0LL4N/AMain Radiator
2019LexusIS3002.0LL4N/AMain Radiator
2018LexusIS3002.0LL4N/A
2017LexusIS200t2.0LL4N/AMain Radiator
2016LexusIS200t2.0LL4N/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:

1640036130CU13612PL013346

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