TYC 18133 Intercooler

Intercooler for Camaro, ATS, and CTS

This TYC intercooler, part number 18133, is a direct-fit cooling component for select Chevrolet Camaro, Cadillac ATS, and Cadillac CTS applications. It uses an aluminum core with crossflow construction and 61 mm spring-lock inlet and outlet connections for OE-style fitment.

Key Features

• Aluminum core material for efficient charge-air cooling
• Crossflow flow configuration
• Core dimensions: 21.57 in. length, 15.80 in. height, 1.26 in. thickness
• 61 mm inlet and outlet diameters
• Spring-lock inlet and outlet connection types
• TYC 18133 intercooler for select GM turbocharged applications

Detailed Description

TYC 18133 is built as an intercooler for vehicles that rely on charge-air temperature control to maintain consistent performance. The aluminum core supports heat transfer, while the crossflow layout helps route airflow through the core efficiently. With spring-lock connections and 61 mm inlet and outlet diameters, this unit is specified for OE-style replacement on select Chevrolet Camaro, Cadillac ATS, and Cadillac CTS models. This part cross-references GM OE numbers 84356897 and GM3012125 for the same application.

What This Part Helps Address

• Reduced charge-air cooling efficiency
• Heat-soak conditions during repeated acceleration
• Damaged or leaking intercooler core
• Cracked or worn spring-lock connection points
• Fitment issues on a replacement intercooler for GM turbo applications

Installation Notes and Tips

Verify the inlet and outlet diameter, connection style, and core dimensions before installation. Confirm vehicle fitment by model year and compare the existing intercooler layout to TYC 18133. Fits 2016-2023 Chevrolet Camaro, N/A. Fits 2013-2019 Cadillac ATS, N/A. Fits 2014-2019 Cadillac CTS, N/A.

Quality Assurance

TYC manufactures replacement cooling components with application-specific dimensions and OE-style connection points to support accurate fitment on listed vehicles.