Gasket (Includes Lip, 46.80MM OD)
Thermostat O-Ring
Gasket (Includes Lip, 46.80MM OD)
Gasket (Includes Lip, 46.80MM OD)
Thermostat O-Ring
Gasket (Includes Lip, 46.80MM OD)
Browse our selection of quality engine coolant outlet o-ring parts designed specifically for your Buick Regal. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
25th Anniversary Edition · Base · Custom · GNX · GS · GSE · Gran Sport · Grand National · LS · LSE · Limited · Olympic Gold Edition · T-Type
Coupe · Sedan
V6 2.8L · V6 3.1L · V6 3.8L · V8 5.0L
Automatic
