The fuel pump is in the fuel tank. If you drop the tank down you will find the pump inserted through the top part and held in place by an O ring
How much does this usually cost to have done
Average Dealer price $1127 to 1195 Average Shop price $781 to 824
I am not condoning or selling for them....but u can try this place for about $100 less https://www.yourmechanic.com/estimates/chevrolet/venture/fuel-pump-replacement
Looking for a Used Venture in your area?
CarGurus has 11 nationwide Venture listings starting at $1,795.
Search Chevrolet Venture Questions
Chevrolet Venture Experts