Buick Regal

 2018-2022 Owners Manual

Vehicle Care » Vehicle Checks
Engine Compartment Overview

2.0L L4 Turbo Engine

1. Engine Air Cleaner/Filter
2. Engine Oil Fill Cap
3. Engine Oil Dipstick
4. Engine Cooling Fan (Out of View)
5. Brake Fluid Reservoir
6. Battery (Under Cover)
7. Coolant Surge Tank and Pressure Cap
8. Remote Positive (+) Battery Terminal
9. Engine Compartment Fuse Block
10. Windshield Washer Fluid Reservoir
11. Remote Negative (-) Ground Terminal

3.6L V6 Engine

1. Windshield Washer Fluid Reservoir
2. Engine Oil Fill Cap
3. Engine Oil Dipstick
4. Engine Cooling Fans (Out of View)
5. Brake Fluid Reservoir
6. Engine Air Cleaner/Filter
7. Coolant Surge Tank and Pressure Cap
8. Remote Positive (+) Battery Terminal
9. Engine Compartment Fuse Block
10. Remote Negative (-) Ground Terminal

Doing Your Own Service Work

Engine Compartment Overview

Engine Oil

Selecting the Right Engine Oil

Engine Oil Life System

Engine Air Cleaner/Filter

Cooling System

Checking Coolant

Engine Overheating

Washer Fluid

Brakes

Brake Fluid

Battery - North America

All-Wheel Drive

Wiper Blade Replacement

Windshield Replacement