TYC 2837 Radiator

TYC Radiator 2837 Overview

TYC Radiator 2837 is an aluminum replacement radiator with an integrated transmission oil cooler for vehicles that need stable engine temperature control and automatic transmission fluid cooling. It is built for direct-fit service on select Chevrolet, Buick, and Pontiac applications, including Impala, Allure, LaCrosse, Grand Prix, and Monte Carlo models.

The TYC Radiator line focuses on OE-style cooling system replacement parts, and this radiator follows that approach with a crossflow design, hose clamp inlet and outlet connections, and a plate-style transmission oil cooler. If you are replacing a leaking or restricted radiator on a 2006-2011 Chevrolet Impala or related GM platform vehicle, TYC Radiator 2837 is a fitment-specific option.

Key Features

• Aluminum core construction for cooling system service
• Crossflow flow configuration
• Integrated transmission oil cooler included
• Plate oil cooler type with quick-connect cooler fittings
• Hose clamp inlet and outlet connections
• 1-row core design with 54 tubes and 55 total fin rows
• Core dimensions: 14.02 in. height, 29.33 in. length, 0.87 in. thickness
• Fits 2006-2011 Chevrolet Impala, N/A
• Fits 2008-2009 Buick Allure, N/A
• Fits 2008-2009 Buick LaCrosse, N/A
• Fits 2005-2008 Pontiac Grand Prix, N/A
• Fits 2006-2007 Chevrolet Monte Carlo, N/A

Detailed Description

TYC Radiator 2837 is engineered as a direct replacement radiator for select GM vehicles that use a crossflow cooling layout and an automatic transmission cooler circuit. The aluminum core, 1.30 in. inlet and outlet diameters, and plate-style transmission oil cooler support efficient coolant and transmission fluid heat transfer in the original application. This part cross-references ACDelco 21576 and Spectra Premium CU2837 for the same application.

Use TYC Radiator 2837 when servicing a 2006-2011 Chevrolet Impala, 2008-2009 Buick Allure, 2008-2009 Buick LaCrosse, 2005-2008 Pontiac Grand Prix, or 2006-2007 Chevrolet Monte Carlo. The part number 2837 is also useful when searching for a replacement radiator by OE-style reference or interchange number.

Common Problems This Radiator Can Address

• Coolant leaks from a damaged or corroded radiator core
• Restricted coolant flow from internal blockage or sediment buildup
• Automatic transmission fluid temperature issues tied to a failing cooler circuit
• Overheating caused by reduced heat dissipation through the radiator assembly
• Cracked hose connection points or worn inlet and outlet fittings

Installation Notes and Tips

Confirm the vehicle’s radiator layout, inlet and outlet connection style, and transmission cooler connection type before installation. TYC Radiator 2837 uses hose clamp engine connections and quick-connect transmission cooler ports, so matching the existing plumbing is important for proper fitment. Inspect hoses, clamps, and cooler lines during replacement to avoid reusing worn components with the new radiator.

For fitment-based searches, this part is commonly referenced as a radiator for 2006-2011 Chevrolet Impala, 2008-2009 Buick Allure, and related GM applications. Verify the cooling fan shroud, mounting points, and line routing against the removed unit before final assembly.

Quality Assurance

TYC Radiator parts are positioned as OE-style replacement cooling components for service applications that require fitment accuracy and consistent thermal performance. Part number 2837 is built to match the listed vehicle applications and cooling system configuration.