Spectra CU13689 Radiator

Spectra CU13689 Radiator for Colorado and Canyon

The Spectra CU13689 radiator is built for 2017-2022 Chevrolet Colorado and 2017-2022 GMC Canyon applications. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct replacement service in the cooling system.

Key Features

• Aluminum core with plastic tank construction
• Down-flow radiator design
• Inlet location: top right; outlet location: bottom left
• Integrated transmission oil cooler with plated cooler type
• Frame mounting type
• Core dimensions: 24.6875 in. height, 24.75 in. width, 0.8125 in. thickness
• Inlet and outlet diameters: 1.4375 in.
• OE-style replacement for Chevrolet Colorado and GMC Canyon cooling system service

Detailed Description

Spectra CU13689 is a radiator assembly engineered to match OE-style durability and fitment expectations for the 2017-2022 Chevrolet Colorado and GMC Canyon. The aluminum core supports efficient heat transfer, while the plastic tanks and frame mounting layout follow the factory-style configuration used on these trucks. The built-in transmission oil cooler and plated cooler design make this radiator a practical replacement when servicing both engine cooling and transmission fluid temperature control. This part cross-references APDI 8013689 and CSF 3907 for the same application.

Common Problems This Radiator Can Address

• Coolant leaks from a damaged or aging radiator
• Overheating caused by restricted or inefficient heat exchange
• Transmission temperature concerns tied to a failing internal cooler
• Cracked plastic tanks or weakened radiator seams
• Fitment issues when replacing the original radiator on Colorado or Canyon models

Installation Notes and Tips

Verify inlet and outlet locations before installation: inlet is top right and outlet is bottom left. Confirm the vehicle uses the frame-mounted, down-flow configuration and matches the listed core dimensions before removal of the original unit. Inspect hoses, clamps, and transmission cooler line connections during replacement to help ensure a proper seal and correct routing.

Quality Assurance

Spectra Premium radiators are built to meet the durability and performance expectations associated with OE replacement parts. The CU13689 is intended for direct-fit service on the listed Chevrolet Colorado and GMC Canyon model years.