Description:

[Part Numbers] Part Number: 23386455. [Fitment] for Buick Envision 2.0L L4 - Gas 2021 2022, for Buick LaCrosse 3.6L V6 - Gas 2017-2019, for Buick Regal 2.0L L4 - Gas, 3.6L V6 - Gas 2018-2020, for Buick Regal TourX 2.0L L4 - Gas 2018-2020, for Cadillac XT4 2.0L L4 - Gas 2019-2022, for Cadillac XT5 3.6L V6 - Gas 2017-2022, for Cadillac XT6 3.6L V6 - Gas 2020-2022, for Chevrolet Blazer 3.6L V6 - Gas 2019-2022, for Chevrolet Equinox 1.5L L4 - Gas 2018-2022, for Chevrolet Malibu 1.5L L4 - Gas, 2.0L L4 - Gas 2016-2022.. [Function] Replace the coolant radiator reservoir tank to keep your engine at the right temperature under a variety of conditions and fix the problem of engine stall due to engine overheating.. [Installation Instruction] Turn off and cool down the car, remove the bolts and the reservoir, allow the remaining coolant to flow back into the drain pan, replace the new reservoir tank and reinstall the coolant hose to the radiator and tighten the clamp, finally check if function well.. [Durable Material] Using durable material and plastic construction aims to prolong service life, anti rust, anti oxidation, anti fluid loss, and anti deformation, and it will not fall off after prolonged use..