It fits vehicles with the 3.1L engine and 4-speed automatic transmission. This part is for 4-door vehicles.
Condition: Excellent (A)
Mileage: 165,900 miles
Includes Cap & Sensor; Length: 185mm
It is compatible with vehicles equipped with the 3.1L engine.
Condition: Excellent (A)
Mileage: 75,200 miles
w/o Coolant Level Sensor
It fits vehicles with the 2.7L turbo engine.
Condition: Excellent (A)
Mileage: 2,400 miles
It is designed for vehicles without a coolant level sensor.
Condition: Excellent (A)
Mileage: 147,700 miles
It is for vehicles with the 3.6L engine.
Condition: Excellent (A)
Mileage: 28,000 miles
Browse our selection of quality engine coolant reservoir parts designed specifically for your Buick Regal. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · CXL · GS · GSE · LS · LSE · Premium · Sport Touring
Sedan
L4 2.0L · L4 2.4L · V6 3.8L
Automatic · Manual
