How much does it cost to replace a fuel pump in a Chevy Impala?
The typical total cost to replace a fuel pump in a Chevy Impala falls roughly between $400 and $1,000, depending on model year, parts choices, and local labor rates. In some cases—particularly when OEM parts are used through a dealership or when the job requires extensive tank work—the price can exceed $1,200. Most Impalas use an in-tank fuel pump, and the job often involves removing the fuel tank to access the pump, which drives labor time higher.
Cost breakdown
Costs typically fall into three main components: parts, labor, and additional fees. The following ranges reflect common scenarios for a Chevy Impala replacement.
- Parts (fuel pump kit or assembly, seals, possibly sending unit): typically $60–$460, depending on aftermarket vs OEM and whether a full assembly is required.
- Labor (time to access the pump, tank removal in most models, shop rates): typically $260–$700.
- Additional costs (diagnostic, taxes, disposal fees, fuel system checks): typically $20–$120.
Overall, most customers pay about $400 to $900 for the complete job. When dealer parts, higher labor rates, or extra work is involved, totals can reach $1,000 to $1,300 or more.
Typical price ranges by scenario
Prices can vary by generation, part sources, and service setting. Here are rough ranges for common situations.
- Independent shop with aftermarket parts and standard labor: $400–$900
- Independent shop with OEM parts or dealer-grade service: $600–$1,200
- Dealership service with OEM pump and optimal labor rates: $700–$1,400
- Parts-only DIY cost (if you supply the parts and do the labor yourself): $60–$500, depending on the pump price and whether you already own the tools
Note: DIY installation is possible for experienced mechanics, but handling the fuel system carries safety risks and requires proper equipment and procedures.
What affects the price
Model year and pump design
Different Impala generations use different configurations for the fuel pump. Most are in-tank pumps, but access methods and pump kits can vary, influencing both parts cost and labor time.
Labor rates and shop type
Dealerships typically charge higher hourly rates than independent shops. Regional cost differences and the shop’s workload can also shift the total.
Parts choice (OEM vs aftermarket)
OEM (original equipment manufacturer) parts usually cost more but may offer stronger warranties and exact fit, while aftermarket pumps can be cheaper but vary in quality and longevity.
Tips for getting an accurate estimate
Ask for a written quote that itemizes parts, labor hours, and any diagnostic fees. Confirm whether the price includes taxes, disposal fees, and the replacement of related components such as the sending unit or seals. If possible, compare at least two shops and ask about warranties on both parts and labor.
Summary
Replacing a Chevy Impala fuel pump generally costs between $400 and $1,000, with typical cases landing in the $500–$900 range. Higher costs arise from OEM parts, dealer service, extensive labor due to tank work, or regional price differences. Understanding the breakdown—parts, labor, and extras—helps drivers budget and shop for the best value while ensuring the repair is done safely and correctly.
