Thermostat O-Ring
Thermostat O-Ring- Between Retainer & Housing Cover
Thermostat O-Ring
Thermostat O-Ring
Water Pump O-Ring
Water Pump to Water Pump Pipe &
Water Pump Pipe to Thermostat Housing
(When Changing the Water Pump, it is strongly recommended to replace the 2 O-Rings for the Pipe between the Water Pump and the Thermostat Housing.
Water Pump O-Ring
Water Pump to Water Pump Pipe &
Water Pump Pipe to Thermostat Housing
(When Changing the Water Pump, it is strongly recommended to replace the 2 O-Rings for the Pipe between the Water Pump and the Thermostat Housing.
Browse our selection of quality engine coolant outlet o-ring parts designed specifically for your Chevrolet Cobalt. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · LS · LT · LT Team Canada · LTZ · SS · Sport
Coupe · Sedan
L4 2.0L · L4 2.2L · L4 2.4L
Automatic · Manual
