Radiator Drain Cock Replacement

WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Raise and support the vehicle. Lifting and Jacking the Vehicle Place a drain pan under the drain cock.
1	Radiator Drain Cock Procedure Fill the cooling system to the proper level. Cooling System Draining and Filling Start the engine and check for coolant leaks.

Callout

Component Name

Preliminary Procedures

Raise and support the vehicle. Lifting and Jacking the Vehicle
Place a drain pan under the drain cock.

Radiator Drain Cock

Procedure

Fill the cooling system to the proper level. Cooling System Draining and Filling
Start the engine and check for coolant leaks.