What is the cost to replace a fuel pump on a 2003 Chevrolet avalanche?

The cost to replace a fuel pump on a 2003 Chevrolet Avalanche typically ranges from $400 to $800, including parts and labor. The price can vary based on the mechanic's rates, whether you choose an aftermarket or OEM fuel pump, and any additional repairs needed. It's advisable to get multiple quotes from local shops for the best estimate.