Part #: OR2356

Onix OR2356 Radiator

5 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: Lexus, IS300
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Radiator for Lexus IS300

Restore proper engine cooling with this Onix radiator, part number OR2356. It is a direct-fit replacement for select 2001-2005 Lexus IS300 applications and is built for drivers replacing a leaking, clogged, or damaged radiator.

Key Features

  • Direct-fit radiator for select Lexus IS300 models
  • Onix premium-quality replacement line
  • Engineered with top-of-the-line components for longer service life
  • Drop-in-fit design for straightforward replacement
  • Part number OR2356 for accurate ordering and catalog lookup

Detailed Description

The Onix OR2356 radiator is made for 2001-2005 Lexus IS300 vehicles and is intended to replace the original cooling unit with a fit-focused solution. Onix positions this radiator within its value-priced automotive line, using engineered components aimed at dependable cooling performance and consistent service life. If you are searching for a Lexus IS300 radiator replacement, OR2356 provides a catalog-matched option for the correct application.

Onix OR2356 is a practical choice for owners addressing cooling-system wear on a Lexus IS300. The part number OR2356 should be used when verifying application details for 2001-2005 Lexus IS300 fitment.

What It Helps Fix

  • Coolant leaks from a cracked or corroded radiator
  • Overheating caused by restricted coolant flow
  • Temperature instability during daily driving
  • Cooling-system failure from age-related radiator wear
  • Replacement needs after impact or physical damage

Installation Notes and Tips

Confirm vehicle fitment by year before installation. Inspect hoses, clamps, and coolant condition during radiator replacement, and flush the cooling system if contamination is present. Verify all connections are secure and check for leaks after refill and warm-up.

Quality Assurance

Onix designs its replacement lines with service life and performance in mind, using engineered components for a fit-focused radiator solution. This part is identified as OR2356 for accurate application matching.

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005LexusIS3003.0LL6N/A
2004LexusIS3003.0LL6N/A
2003LexusIS3003.0LL6N/A
2002LexusIS3003.0LL6N/A
2001LexusIS3003.0LL6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.