Recommended Fluids and Lubricants
Buick Regal / Buick Regal Owners Manual / Service and Maintenance / Recommended Fluids, Lubricants, and Parts / Recommended Fluids and Lubricants
| Usage | Fluid/Lubrican |
| Engine Oil | The engine requires engine oil approved to the dexos specification. Oils meeting this specification can be identified with the dexos certification mark. Look for and use only an engine oil that displays the dexos certification mark of the proper viscosity grade. See Engine Oil . |
| Engine Coolant | 50/50 mixture of clean, drinkable water and use only DEX-COOL
Coolant.
See Engine Coolant . |
| Hydraulic Brake/Clutch System (Vehicles with DOT 3 brake fluid) | DOT 3 Hydraulic Brake Fluid (GM Part No. 88862806, in Canada 88862807). |
| Hydraulic Brake/Clutch System (Vehicles with DOT 4 brake fluid) | DOT 4 Hydraulic Brake Fluid (GM Part No. 88958860, in Canada 88901244). |
| Windshield Washer | Optikleen® Washer Solvent. |
| Hydraulic Power Steering System | DEXRON®-VI Automatic Transmission Fluid. |
| Automatic Transmission (2.4L Engine) | DEXRON®-VI Automatic Transmission Fluid. |
| Automatic Transmission (2.0L Engine) | Automatic Transmission Fluid (GM Part No. 19256039, in Canada 19256040). |
| Manual Transmission | Castrol BOT 0402 Transmission Fluid (GM Part No. 88862472, in Canada 88862473). |
| Key Lock Cylinders | Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). |
| Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl | Lubriplate Lubricant Aerosol (GM Part No. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. |
| Hood and Door Hinges | Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). |
| Weatherstrip Conditioning | Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. 12345579, in Canada 992887). |
See also:
Audio Steering Wheel Controls
Vehicles with audio
steering wheel controls
could differ depending on
the vehicle’s options. Some
audio controls can be
adjusted at the steering
wheel.
(Next): Press to go to the nex ...
Customer Satisfaction Procedure
Your satisfaction and goodwill are important to your dealer and to Buick. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by your dealer's sales or s ...
Tire Messages
TIRE PRESSURE LOW ADD
AIR TO TIRE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the
pressure in one or more of the
vehicle's tires is low.
The low ti ...
