Use any major brand 5W20 oil.
the 2005 Chevy equinox holds 5 quarts of oil
5w 20
Yes.
7 ounces
what size oil filter for a 2006 equinox
The 2010 Chevrolet Equinox requires 5 quarts of oil.
5w20
5w30
Need to know what year and what size engine it has.
yes
You cannot check the fluid level as the transmission is a sealed unit. A GM dealer can check it if you have a leak. If you have no leak then it is fine.
It is 4 quarts per the owner's manual.