Part #: OR2868

Onix OR2868 Radiator

8 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: Mercedes-Benz, E320 and E350
Easy Returns — Return within 60 days for a full refund
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Radiator for Mercedes-Benz E-Class

Restore cooling performance with the Onix OR2868 radiator, a drop-in-fit replacement built for select Mercedes-Benz E350 and Mercedes-Benz E320 applications. This radiator is engineered with premium components to support dependable heat transfer and consistent everyday operation.

Key Features

  • Direct-fit radiator for select Mercedes-Benz E-Class vehicles
  • Drop-in-fit design for straightforward replacement
  • Built with top-of-the-line components for longer service life
  • Supports stable engine cooling under normal driving conditions
  • Onix OR2868 radiator for OE-style fitment

Detailed Description

The Onix OR2868 is a replacement radiator for 2006-2009 Mercedes-Benz E350 and 2003-2006 Mercedes-Benz E320 models. It is part of Onix Automotive’s premium radiator line and is designed to match the original mounting and cooling layout for the vehicle. If you are searching for a Mercedes-Benz E350 radiator or a Mercedes-Benz E320 radiator replacement, OR2868 provides a practical option for maintaining proper coolant flow and heat dissipation.

Onix builds this radiator line with upgraded components to improve durability and performance in daily use. The OR2868 part number is also useful when cross-checking catalog listings for the same application.

What It Helps Address

  • Overheating caused by a worn or inefficient radiator
  • Coolant temperature instability during stop-and-go driving
  • Leaks from an aging radiator core or tank assembly
  • Reduced cooling efficiency in high-mileage Mercedes-Benz E-Class vehicles
  • Replacement needs after corrosion or physical damage

Installation Notes and Tips

Verify radiator dimensions, hose connections, and mounting points against the original unit before installation. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant specification for the vehicle. Fits 2006-2009 Mercedes-Benz E350, N/A. Fits 2003-2006 Mercedes-Benz E320, N/A.

Quality Assurance

Onix positions this radiator line as a premium, value-focused replacement program with components selected for improved service life and performance. Part number OR2868 is intended for direct replacement use in the listed Mercedes-Benz applications.

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009Mercedes-BenzE3503.5LV6N/A
2008Mercedes-BenzE3503.5LV6N/A
2007Mercedes-BenzE3503.5LV6N/A
2006Mercedes-BenzE3203.2LL6N/A
2006Mercedes-BenzE3503.5LV6N/A
2005Mercedes-BenzE3203.2LV6N/A
2004Mercedes-BenzE3203.2LV6N/A
2003Mercedes-BenzE3203.2LV6N/A

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