Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experienceT/C Line KitT/C Coolant and Oil Supply / Return Line KitTurbocharger Supply / Return KitBuick 2022-21, Buick 2019-16, Chevrolet 2022-16, GMC 2022-18The components in this turbocharger coolant and oil supply return line kit are designed to match the fit and function of the original parts on specified vehicle makes, years and models.Turbocharger Line KTTurbocharger, Coolant, Oil, Supply, Return, Line, Kit, Kits, LinesTURBOCHARGER LINE REPLACEMENT KITTurbocharger Line Replacement KitTurbocharger Antifreeze and Lubricant Line KitTurbocharger Line KitDirect replacements – the components in this turbocharger coolant and oil supply return line kit are designed to match the fit and function of the original parts on specified vehiclesDurable construction – the components in this kit are made from quality components and materials for reliable performance and long service lifeIdeal solution – the components in this kit are engineered to be reliable replacements for original parts that have failed, are leaking, or due for replacement during service to the turbo