CHEVROLET 2011 Colorado - Manual (Page 354)

Black plate (8,1) Chevrolet Colorado Owner Manual - 2011
11-8 Service and Maintenance
Usage Fluid/Lubricant
Outer Tailgate Handle Pivot Points
and 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).
Weatherstrip Squeaks
Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in
Canada 10953437).