GMC Envoy Owner's Manual page 470

Usage
AUTO-TRAK II Fluid
Transfer Case (GM Part No. U.S. 12378508, in
Canada 10953626).
Chassis Lubricant
Rear Driveline
(GM Part No. U.S. 12377985, in
Center Spline
Canada 88901242) or lubricant
and Universal
meeting requirements of NLGI #2,
Joints
Category LB or GC-LB.
Chassis Lubricant
Constant (GM Part No. U.S. 12377985, in
Velocity Canada 88901242) or lubricant
Universal Joint meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood Latch
Assembly, Lubriplate Lubricant Aerosol
Secondary (GM Part No. U.S. 12346293, in
Latch, Pivots, Canada 992723) or lubricant
Spring meeting requirements of NLGI #2,
Anchor and Category LB or GC-LB.
Release Pawl
Fluid/Lubricant Usage
Hood and Door
Hinges, Body
Door Hinge
Pins, Liftgate Multi-Purpose Lubricant, Superlube
Hinge and (GM Part No. U.S. 12346241, in
Linkage, Canada 10953474).
Folding Seats
and Fuel
Door Hinge
Outer Tailgate
Multi-Purpose Lubricant, Superlube
Handle Pivot
(GM Part No. U.S. 12346241, in
Points and
Canada 10953474).
Hinges
Dielectric Silicone Grease
Weatherstrip
(GM Part No. U.S. 12345579, in
Conditioning
Canada 992887).
Synthetic Grease with
Weatherstrip Teflon, Superlube
Squeaks (GM Part No. U.S. 12371287, in
Canada 10953437).
Fluid/Lubricant
6-13