1999-2000 Chevrolet Express Van Fuel Pump Assembly. It fits several other GM and GMC vehicles. But it defiantly for a GM truck with a at least a 22 Gallon gas tank, If you go to the link below you will see the same fuel pump with the exact same connections. Some versions have a third vacuum line for the EVAP Return canister. But that was a California pollution requirement. I've changed a lot of GM fuel pumps over the years In 1987 is when GM started using in the tank fuel pumps (The absolute worst possible place to put a fuel pump too! ) Hope that helps you out.

1999-2000 Chevrolet Express Van Fuel Pump Assembly. It fits several other GM and GMC vehicles. But it defiantly for a GM truck with a at least a 22 Gallon gas tank, If you go to the link below you will see the same fuel pump with the exact same connections. Some versions have a third vacuum line for the EVAP Return canister. But that was a California pollution requirement. I've changed a lot of GM fuel pumps over the years In 1987 is when GM started using in the tank fuel pumps (The absolute worst possible place to put a fuel pump too! ) Hope that helps you out.

References:

http://www.buyautoparts.com/buynow/2000/Chevrolet/Express_Van/Fuel_Pump_Assem...