Buick Regal 2011 Owner's Manual page 351

Service and Maintenance 11-7
Usage Fluid/Lubricant
Automatic Transmission Fluid (GM Part No. 19256039, in
Automatic Transmission (2.0L Engine)
Canada 19256040).
Castrol BOT 0402 Transmission Fluid (GM Part No. 88862472, in
Manual Transmission
Canada 88862473).
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Key Lock Cylinders
Canada 10953474).
Hood Latch Assembly, Secondary
Lubriplate Lubricant Aerosol (GM Part No. 12346293, in Canada 992723)
Latch, Pivots, Spring Anchor, and
or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Release Pawl
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Hood and Door Hinges
Canada 10953474).
Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or
Weatherstrip Conditioning
Dielectric Silicone Grease (GM Part No. 12345579, in Canada 992887).