Onix OR2348 Radiator

Radiator for Buick LeSabre and Pontiac Bonneville

Onix OR2348 is a direct-fit radiator for select 2000-2005 Buick LeSabre and Pontiac Bonneville applications without a low coolant indicator. It is part of Onix Automotive’s value-focused cooling line, built with premium components for dependable heat transfer and consistent service life.

Key Features

• Direct-fit radiator for select GM full-size sedan applications
• Fits 2000-2005 Buick LeSabre, w/o Low Coolant indicator
• Fits 2000-2005 Pontiac Bonneville, w/o Low Coolant indicator
• Engineered for proper cooling-system replacement and everyday driving use
• Onix OR2348 is designed as a drop-in-fit radiator solution
• Part number OR2348 for easy identification and ordering

Product Details

This radiator is built for vehicles that need a replacement cooling core matched to the original application. For drivers searching for a radiator for 2000-2005 Buick LeSabre or a Pontiac Bonneville radiator replacement, OR2348 provides a fitment-specific option for models without a low coolant indicator. Onix designs its cooling products with upgraded components to support longer service life and stable performance in daily use.

Common Problems This Part Can Address

• Coolant leaks from a damaged or corroded radiator
• Overheating caused by restricted coolant flow
• Reduced cooling efficiency from an aging radiator core
• Visible tank or seam damage on the original unit
• Temperature instability during stop-and-go driving

Installation Notes and Tips

Verify that the vehicle does not use a low coolant indicator before ordering. Compare the original radiator dimensions, hose locations, and mounting points to confirm application match. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant mixture after installation. OR2348 should be matched to the exact vehicle configuration listed above.

Quality Assurance

Onix Automotive positions this radiator line as a premium-quality, value-priced replacement program with components selected for durability and consistent performance. Part number OR2348 is built for the listed Buick LeSabre and Pontiac Bonneville applications.