Dorman 667-458 Turbocharger Coolant Line

Dorman 667-458 is a turbocharger coolant line built to match the original lines fit and function on specified vehicles. This aluminum molded assembly is made for the turbocharger return path and is shaped for direct replacement on applications such as the Chevrolet Camaro, Malibu, Equinox, GMC Terrain, and Cadillac ATS.

For buyers searching for a turbocharger coolant line for Chevrolet Camaro turbo return service or a replacement coolant line for a Cadillac ATS turbocharger to vent tube connection, this part number provides an OE-style solution with the correct molded layout and fitting style.

Key Features

• OE-style turbocharger coolant line for specified turbocharged applications
• Aluminum molded assembly with metallic gray finish
• Male inlet and female banjo bolt outlet configuration
• 14 mm x 10 threaded end 1 fitting diameter
• Centerline length: 11.6 in.; outside diameter: 1.3 in.; inside diameter: 0.125 in.
• Designed for return-side routing from the turbocharger to the vent tube
• Cross-reference: Gates TL263
• Interchange reference: 12679313

Detailed Description

This Dorman turbocharger coolant line is engineered to match the original routing, shape, and connection style used on select GM turbocharged vehicles. The molded aluminum construction helps maintain the correct line geometry, while the male and female banjo-style fittings support the factory-style coolant path. Part number 667-458 is a direct-fit replacement choice for drivers and technicians servicing turbocharger cooling circuits on vehicles such as the Chevrolet Camaro, Malibu, Equinox, GMC Terrain, Buick Envision, Cadillac CTS, and Cadillac ATS.

Compatible With 2016-2023 Chevrolet Camaro, Return; 2016-2022 Chevrolet Malibu, Return; 2018-2020 Chevrolet Equinox, Return; 2018-2020 GMC Terrain, Return; 2013-2019 Cadillac ATS, Return; and additional listed applications. If you are replacing a leaking or damaged turbo coolant line on a Chevrolet Camaro or Cadillac ATS, Dorman 667-458 is built to restore the original connection layout without changing the factory routing.

What It Helps Fix

• Coolant seepage at the turbocharger line connection
• Cracked, corroded, or damaged original coolant tubing
• Improper fit from a previous repair line
• Loss of factory-style turbocharger coolant routing
• Service issues caused by worn banjo-style fittings

Installation Notes and Tips

Verify the vehicles year, make, model, and return-side turbocharger routing before installation. Confirm the male inlet, female banjo bolt outlet, and 14 mm x 10 threaded end dimensions match the original line. Because this is a molded assembly, compare the line shape and centerline length to the removed part before final tightening. Fits 2016-2023 Chevrolet Camaro, Return; Fits 2016-2022 Chevrolet Malibu, Return; Fits 2018-2020 Chevrolet Equinox, Return; Fits 2018-2020 GMC Terrain, Return; Fits 2013-2019 Cadillac ATS, Return.

Quality Assurance

Dorman designs this turbocharger coolant line to match the fit and function of the original equipment part on specified vehicles. The aluminum construction and OE-style configuration support reliable service in turbocharger cooling applications.