Need some advice....

I would like someone to let me know the part # of:

1. Fog Lights...(prefferably at Walmart).

2. Thermostat

3. Part number for the hose that runs from right under the radiator cap to the reserve?

Thanks. GPGT 1997.

fog lamp: 880 Wagner/Sylvania/Philips
thermostat: AC-Delco 131-115, I'm sure you can cross-reference it.
the coolant recovery hose is just bulk hose, match the inside diameter and cut to length. GM part # is 10412869 if that helps.