Dayco Timing Belt Kit & HAT & Water Pump KTBA221HP1 Microshield The heater valve can be

The heater valve can be activated by vacuum control in late model vehicles and cable in earlier models

DMH1848 (x1)

The stop light switch is used to interrupt the cruise control circuit and disengage the cruise control when the brake pedal is applied

DMH3573 (x1)

Dayco Timing Belt Kit & HAT & Water Pump KTBA221HP1 Microshield The heater valve can beFor the complete solution, turn to Dayco timing belt kits that also include the Dayco hydraulic tensioner for its specified application and also include a replacement water pump. >Water pumps are a critical part of the vehicle's cooling system. Replacement is usually time consuming and expensive work, sometimes as much as 90% of the cost to change the timing belt kit. New drive components can add extra tension to already worn water pump bearings,