Part #: OR2827

Onix OR2827 Radiator

16 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$134.31Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick and Chevrolet, Allure, Impala, LaCrosse, and Monte Carlo
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Radiator for Select GM Applications

Onix OR2827 is a direct-fit radiator for select Chevrolet and Buick applications. It is engineered as a drop-in replacement with premium components to support dependable cooling performance and long service life.

Key Features

  • Direct-fit radiator for compatible GM vehicles
  • Drop-in-fit design for straightforward replacement
  • Built with upgraded components for improved durability
  • Supports stable engine temperature control
  • Onix OR2827 radiator for service and repair use

Detailed Description

Onix Automotive designs value-focused cooling components for drivers and repair shops that need a replacement radiator with OE-style fitment. The OR2827 is made for 2006-2011 Chevrolet Impala without Police Package, 2005-2008 Buick Allure, 2005-2008 Buick LaCrosse, and 2006-2007 Chevrolet Monte Carlo. If you are replacing a leaking, clogged, or damaged radiator, this Onix OR2827 unit provides a practical solution for restoring proper coolant flow and heat transfer. It is a strong match for Chevrolet Impala radiator replacement and Buick LaCrosse radiator replacement jobs where exact vehicle fitment matters.

What It Helps Solve

  • Coolant leaks from a damaged radiator core or tank
  • Overheating caused by restricted coolant circulation
  • Temperature instability from an aging cooling system
  • Replacement needs after corrosion or physical damage
  • Fitment issues when servicing a Chevrolet Impala, Buick Allure, Buick LaCrosse, or Chevrolet Monte Carlo

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and configuration before installation. This radiator is listed for 2006-2011 Chevrolet Impala, 2005-2008 Buick Allure, 2005-2008 Buick LaCrosse, and 2006-2007 Chevrolet Monte Carlo. Inspect hoses, clamps, coolant condition, and related cooling system components during replacement to help ensure a complete repair. Onix OR2827 is a radiator replacement part number to reference when ordering or matching applications.

Quality Assurance

Onix positions this radiator line as a premium-quality, drop-in-fit offering built with top-tier components for longer service life and consistent performance. The brand focuses on value-priced automotive parts engineered to deliver dependable fit and function for repair applications.

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011ChevroletImpala3.5LV6N/Aw/o Police Package
2010ChevroletImpala3.5LV6N/Aw/o Police Package
2009ChevroletImpala3.5LV6N/Aw/o Police Package
2008BuickAllure3.6LV6N/A
2008BuickLaCrosse3.6LV6N/A
2008ChevroletImpala3.5LV6N/Aw/o Police Package
2007BuickAllure3.6LV6N/A
2007BuickLaCrosse3.6LV6N/A
2007ChevroletImpala3.5LV6N/Aw/o Police Package
2007ChevroletMonte Carlo3.5LV6N/A
2006BuickAllure3.6LV6N/A
2006BuickLaCrosse3.6LV6N/A
2006ChevroletImpala3.5LV6N/Aw/o Police Package
2006ChevroletMonte Carlo3.5LV6N/A
2005BuickAllure3.6LV6N/A
2005BuickLaCrosse3.6LV6N/A

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