Buick Regal Owner Manual (GMNA-Localizing-2nd Timed Print-U.S./Canada-
11486030) - 2018 - crc - 3/23/18
340
Service and Maintenance
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Usage
Fluid/Lubricant
Automatic Transmission (MRC
8-Speed Transmission)
DEXRON AW-1 Automatic Transmission Fluid (GM Part No. 19256039, in
Canada 19256040).
Automatic Transmission (M3D and
M3T 9-Speed Transmissions)
DEXRON-VI Automatic Transmission Fluid.
Engine Oil
Engine oil meeting the dexos1 specification of the proper SAE viscosity
grade. ACDelco dexos1 full synthetic is recommended. See
.
Engine Coolant
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant.
See
.
Hood Latch Assembly, Secondary
Latch, Pivots, Spring Anchor, and
Release Pawl
Lubriplate Lubricant Aerosol (GM Part No. 89021668, in
Canada 89021674) or lubricant meeting requirements of NLGI #2,
Category LB or GC-LB.
Hydraulic Brake System
DOT 4 Hydraulic Brake Fluid (GM Part No. 19299570, in
Canada 19299571).
Key Lock Cylinders, 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
equivalent.
Windshield Washer
Automotive windshield washer fluid that meets regional freeze protection
requirements.