2007 GMC Envoy Owner's Manual - Page 518

Usage Front and Rear Axle Fluid/Lubricant SAE 75W-90 Synthetic Axle Lubricant (GM Part No. U.S. 12378261, in Canada 10953455) meeting GM Specification 9986115. AUTO-TRAK II Fluid (GM Part No. U.S. 12378508, in Canada 10953626). Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. Usage Fluid/Lubricant Transfer Case Rear Driveline Center Spline and Universal Joints Hood and Door Hinges, Body Door Hinge Pins, Liftgate Multi-Purpose Lubricant, Superlube Hinge and (GM Part No. U.S. 12346241, Linkage, in Canada 10953474). Folding Seats, and Fuel Door Hinge Outer Tailgate Handle Pivot Points and Hinges Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474). Weatherstrip Lubricant (GM Part No. U.S. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. U.S. 12345579, in Canada 992887). Synthetic Grease with Teflon, Superlube (GM Part No. U.S. 12371287, in Canada 10953437). 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, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Lubriplate Lubricant Aerosol (GM Part No. U.S. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. Weatherstrip Conditioning Weatherstrip Squeaks 518