Spectra CU2347 Radiator

Spectra CU2347 Radiator Overview

The Spectra CU2347 radiator is a direct-fit cooling system replacement for select Buick LeSabre and Pontiac Bonneville applications with a low coolant indicator. Built to meet the durability expectations associated with OE-style radiator service, it is a practical choice for restoring stable engine cooling in these vehicles.

Compatible With 2000-2005 Buick LeSabre and 2000-2005 Pontiac Bonneville, this radiator supports everyday cooling performance for drivers replacing a leaking, restricted, or damaged unit. The Spectra CU2347 is also cross-referenced to APDI 8012347 for the same application.

Key Features

• OE-style radiator replacement for select GM full-size sedans
• Fits 2000-2005 Buick LeSabre, w/ Low Coolant Indicator
• Fits 2000-2005 Pontiac Bonneville, w/ Low Coolant Indicator
• Designed to match the durability expectations of original equipment service
• Part number CU2347 for easy catalog lookup

Detailed Description

Spectra Premium radiators are engineered with the structure and design approach expected from an OE replacement cooling component. The CU2347 is built for vehicles equipped with a low coolant indicator, making it a focused fitment for owners servicing the cooling system on a Buick LeSabre or Pontiac Bonneville from the 2000-2005 model years. Use CU2347 when replacing a radiator that no longer maintains proper coolant flow or heat transfer.

Common Reasons for Replacement

• Coolant leaks from a damaged radiator core or tank
• Engine temperature running higher than normal
• Restricted coolant circulation through the radiator
• Visible corrosion or physical damage to the cooling assembly
• Low coolant warning concerns tied to radiator condition

Installation Notes and Tips

Verify vehicle equipment before ordering, including the low coolant indicator requirement listed in the fitment data. Confirm hose connections, mounting points, and overall dimensions against the original radiator before installation. Flush the cooling system and inspect related components such as hoses, clamps, thermostat, and coolant condition during replacement.

Quality Assurance

Spectra Premium designs this radiator to follow OE-style durability expectations for long-term cooling system service. Part number CU2347 is also listed under several cross-reference numbers, including APDI 8012347, for the same application.