Most owners can expect a total cost from about $400 to $900 to replace a power steering pump on a Chevy Impala, depending on the model year, your choice of parts, and local labor rates.
Costs are driven by whether the Impala uses a hydraulic or electric power steering system, the price of the replacement pump (remanufactured versus OEM), regional labor rates, and whether ancillary parts such as belts, hoses, or a fluid flush are needed.
Is your Impala hydraulic or electric power steering?
Early Impala generations used hydraulic power steering with a belt-driven pump, and those replacements involve a pump, pulley, belt, and hoses. Newer Impala models use electric power steering (EPS) that does not include a hydraulic pump; in those cases, a failure is addressed by the EPS motor or control module, not a pump replacement.
Hydraulic PS (older generations)
For vehicles with hydraulic PS, replacing the pump typically includes the pump itself, a belt, and possible hoses or the reservoir. Labor is generally the largest portion of the bill, and prices vary by shop and region.
Electric PS (EPS, newer generations)
With EPS, there is no pump to replace. Service usually involves the EPS motor or steering column modules, which can be more expensive due to the combined electronics and sensor components. Some repairs may require programming or module replacement.
Cost ranges by system type
Before examining price ranges, it's important to know which system your Impala uses. The following ranges reflect typical market prices for parts and labor in many U.S. shops.
- Hydraulic power steering pump (pump, labor, common ancillary parts): approximately $300 to $800 total, depending on parts quality and labor rates.
- Electrical power steering repairs (EPS motor/column, labor, possible reprogramming): typically $600 to $1,800 total, depending on the exact component and whether programming is required.
Note: If your vehicle requires a fluid flush, belt replacement, or hoses due to wear, add $20-$100 or more to the bill. If you choose OEM parts from a dealership, expect costs toward the higher end of these ranges.
Cost ranges by model year (rough guide)
The Impala lineup spans several generations with different steering systems. The following ranges are approximate and can vary by location and shop.
- Older generations with hydraulic PS (roughly 1999–2013): pump replacement typically $350 to $900 total.
- Newer generations with electric PS (roughly 2014–2020): no pump replacement; EPS component repair or replacement commonly ranges $600 to $1,800.
Shop quotes often vary; always ask for a breakdown: parts, labor hours, overhead, and whether a flush or additional parts are needed.
Summary
The cost to replace a power steering pump on a Chevy Impala largely depends on the steering system type and model year. If you own an older, hydraulically assisted Impala, expect a pump replacement in the hundreds of dollars range, with labor driving the price. For more recent Impalas that use electric power steering, there’s no pump to replace; costs are tied to EPS motor/column replacement and programming, typically higher in the $600–$1,800 range. Always confirm your specific year and system type with your mechanic and obtain a written estimate before work begins.