Gates TL263 Turbocharger Coolant Line - Return

Turbocharger Coolant Line for OE Fitment

The Gates TL263 turbocharger coolant drain line is built for coolant flow to and from the turbocharger in OE-style applications. It uses a steel construction and OE Exact grade type to match the original routing and connection style on supported Chevrolet, Buick, Cadillac, and GMC vehicles.

For shoppers searching for a turbocharger coolant return line for a Chevrolet Camaro, Malibu, Equinox, or GMC Terrain, the TL263 provides a direct-fit service part for the listed applications. Gates TL263 is also listed under OE cross-reference numbers 12627076 and 12679313.

Key Features

• Steel construction for turbocharger coolant service
• OE Exact grade type for original-style fit and routing
• Banjo inlet fitting and push-on outlet fitting
• Centerline length: 13.25 in. / 337 mm
• Includes turbocharger coolant drain line, banjo bolt, and 2 washers
• Part number: TL263

Product Details

Gates Turbocharger Coolant Line TL263 is a turbocharger coolant supply and return line designed for coolant conveyance around the turbo system. The steel line is built to handle the high-temperature environment found near the turbocharger while maintaining a secure coolant path. Its OE Exact design supports factory-style replacement on vehicles that use a return-position turbocharger coolant line. This part number, TL263, is listed for multiple GM applications including Chevrolet Camaro, Chevrolet Malibu, Chevrolet Equinox, Buick Envision, Cadillac ATS, Cadillac CTS, Cadillac CT6, and GMC Terrain.

Common Issues This Part Can Address

• Coolant leakage at the turbocharger line
• Cracked or corroded coolant tubing
• Damaged banjo or push-on connection points
• Restricted coolant flow through a worn line
• Service replacement after turbocharger cooling line failure

Installation Notes and Tips

• Verify the vehicle’s year, make, model, and return-line application before ordering.
• Confirm the banjo inlet and push-on outlet match the original connection style.
• Inspect mating surfaces and replace worn sealing surfaces during installation.
• Check line routing and clearance around hot turbocharger components after installation.
• Use the listed fitment to match the correct application for TL263.

Quality Assurance

Gates manufactures this turbocharger coolant line as an OE Exact replacement part for the listed GM applications. The line is engineered for coolant conveyance in turbocharger systems and is built to meet the demands of high-temperature operation.

• Fits 2016-2022 Chevrolet Camaro, Return
• Fits 2021-2022 Chevrolet Malibu, Return
• Fits 2013-2019 Chevrolet Malibu, Return
• Fits 2016-2020 Buick Envision, Return
• Fits 2018-2020 Chevrolet Equinox, Return
• Fits 2020 Chevrolet Malibu, N/A
• Fits 2018-2020 GMC Terrain, Return
• Fits 2018-2019 Buick Regal Sportback, Return
• Fits 2018-2019 Buick Regal TourX, Return
• Fits 2013-2019 Cadillac ATS, Return
• Fits 2014-2019 Cadillac CTS, Return
• Fits 2018-2019 Chevrolet Traverse, Return
• Fits 2016-2018 Cadillac CT6, Return
• Fits 2014-2017 Buick Regal, Return