2003 Buick Regal Oil Capacity
Capacities are listed per engine. Values are not averaged across engines.
L36
- Oil capacity4.5 qt
- Viscosity5W-30
- Drain plug torque30 ft-lb
- Coolant capacity12.2 qt
L67
- Oil capacity4.5 qt
- Viscosity5W-30
- Drain plug torque30 ft-lb
- Coolant capacity12.2 qt
Motor oil for a 2003 Buick Regal
Products below have catalog compatibility for the 2003 Buick Regal. Compatibility is not a guarantee of installation fit for every option package.
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 5 QT (Packaging May Vary)
Fits your 2003 Buick Regal
$26.97 catalog price — may not be current
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Valvoline High Mileage with MaxLife Technology SAE 10W-30 Synthetic Blend Motor Oil 5 QT (Packaging May Vary)
Fits your 2003 Buick Regal
$22.96 catalog price — may not be current
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Valvoline Extended Protection Full Synthetic Motor Oil SAE 5W-30 5 QT
Fits your 2003 Buick Regal
$28.32 catalog price — may not be current
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Valvoline Full Synthetic High Mileage with MaxLife Technology SAE 5W-30 Motor Oil 5 QT
Fits your 2003 Buick Regal
$26.97 catalog price — may not be current
View on Amazon
Valvoline Advanced Full Synthetic SAE 5W-30 Motor Oil 1 QT, Case of 6
Fits your 2003 Buick Regal
$53.41 catalog price — may not be current
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Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil 1 QT
Fits your 2003 Buick Regal
$5.98 catalog price — may not be current
View on Amazon
Valvoline Daily Protection SAE 5W-30 Synthetic Blend Motor Oil 1 QT
Fits your 2003 Buick Regal
$5.98 catalog price — may not be current
View on Amazon