Spectra CU13691 Radiator

Spectra CU13691 Radiator for Equinox and Terrain

The Spectra CU13691 radiator is built for direct replacement service in select Chevrolet Equinox and GMC Terrain applications. It uses an aluminum core with plastic tanks and a cross flow design to support efficient coolant transfer in the engine cooling system.

Key Features

• Aluminum core with plastic tank construction
• Cross flow radiator design
• Top left inlet and bottom left outlet locations
• 1.1875 in. inlet and outlet diameters
• Single-row core design with 26.8125 in. core height, 21.4375 in. core width, and 0.8125 in. core thickness
• OE-style structure and dimensions for replacement use

Detailed Description

Built under Spectra Premium’s OE-focused design approach, CU13691 is engineered to match the durability expectations of original equipment cooling components. The radiator features a 26.8125 in. core height, 21.4375 in. core width, and 0.8125 in. core thickness, along with 22.3125 in. inlet and outlet header lengths for a precise fit in the cooling module. This part number, CU13691, is a practical choice for drivers servicing a Chevrolet Equinox or GMC Terrain with a direct-fit radiator replacement.

This part cross-references Dorman - HELP 13691 for the same application.

Vehicle Fitment

• Fits 2018-2026 Chevrolet Equinox, N/A
• Fits 2018-2026 GMC Terrain, N/A

Common Uses

• Replacing a leaking or cracked radiator tank
• Restoring coolant flow after internal core blockage
• Addressing overheating caused by reduced heat exchange
• Repairing corrosion-related radiator failure
• Returning cooling performance in a Chevrolet Equinox or GMC Terrain

Installation Notes and Tips

Verify inlet and outlet locations, header dimensions, and core measurements before installation. Inspect hoses, clamps, and surrounding cooling system components during replacement to help prevent repeat leaks. Confirm the vehicle application by year, make, and model before ordering CU13691.

Quality Assurance

Spectra Premium radiators are built with OE-level durability expectations in mind and are manufactured to support replacement service in demanding cooling system applications.