What's the 2007 Chevy Equinox radiator cap location?

The 2007 Chevrolet Equinox doesn't have a radiator cap in the traditional sense of the term. You won't find a cap on the top of the radiator, in the usual location where You're used to looking. You won't have direct access to the radiator via the top; You'll only have it at the bottom where the hose runs to the engine or through the overflow reservoir. This doesn't affect much, unless You're trying to do a radiator flush. You should never fill Your radiator directly. Instead, You should be filling Your coolant reservoir, which feeds the radiator. If You feel Your radiator has a leak, You should repair or replace it, depending on severity; products that are advertised as stop leak often create more problems than they solve.