PF46 if 5.3.
Counter clockwise
PF46
located beside the oil filter on the side of the oil pan on the passenger side
5.3L & 6.0L Engines, with WIX 57060 Oil Filter..........6.1 quarts
V6 with a new oil filter holds 5 Qts. V8 with a new filter holds 6 QTS.
LOOK UNDER AND YOU WILL SEE THE BIG FILTER RIGHT UNDER BEFORE YOUR TIRE.
5w30
Just in front of the oil pan and at the level approx. between the front wheels In front of the oil pan, midway between the front tires
2003 Chevy Silverado 2500HD 6.0l 2004 Chevrolet Trailblazer 2002 Chevrolet Avalanche
A typical type of oil filter for an Chevrolet Colorado 4x4 would usually when bought from a dealership or a car sales men would be a SYNTHETIC oil type filter.
6
It is accessed from the top front of the engine. The oil filter is a canister type cartridge, not a spin-on.