* Part Cost: The price of the fuel pump itself can range from $100 to $300+ depending on the brand (OEM, aftermarket), where you buy it (auto parts store, online retailer), and whether you opt for a high-performance pump.
* Labor Costs: Labor is where the price can really jump. Shop rates vary widely by location (rural vs. urban, etc.) and the shop's reputation. You could be looking at anywhere from $100 to $300+ in labor. Some shops charge by the hour, others might have a flat rate for this type of repair.
* Additional Parts: Sometimes, related parts might need replacement during the installation, such as fuel lines, filter, or gaskets. These add to the total cost.
* Location: Geographical location heavily influences labor and even part costs.
Therefore, a reasonable estimate for a new fuel pump and installation on a 2001 Impala would be between $300 and $700. It's crucial to get multiple quotes from reputable mechanics in your area before committing to the repair. Don't hesitate to ask for a detailed breakdown of the cost, including the price of the pump and the labor charges. Lower quotes might indicate lower quality parts or less experienced mechanics. Higher quotes might reflect a more thorough job or higher labor rates in your region.