For 1990-2009 cars only
Removal Procedure
- Drain the coolant from the radiator. Refer to Cooling System Draining and Filling .
- Remove the radiator drain stem and seal. The seal usually comes out attached to the stem.
- Remove the body of the drain cock. Use your fingers or needle nose pliers to disengage the locking tangs from the side tank.
- Clean the drain.
Installation Procedure
- Install the drain cock body. Ensure that the body is fully seated in the side tank and that the locking tangs are engaged.
- Install the seal on the drain cock stem.
- Install the drain cock. Turn the stem clockwise to lock.
- Refill the coolant to the proper level. Refer to Cooling System Draining and Filling .
- Start the engine. After the engine reaches normal operating temperature, check for coolant leaks..
