* Part Cost: The price of a new or remanufactured power steering pump can range from $50 to $200+, depending on the brand (OEM, aftermarket), where you buy it (auto parts store, online retailer), and whether you opt for a new or remanufactured unit.
* Labor Costs: This is where the price can jump significantly. Labor rates vary widely by geographic location and the shop's reputation. Expect to pay anywhere from $50 to $150+ in labor. Some shops might charge by the hour, while others might have a flat rate for this specific repair.
* Fluid and other parts: You'll also need new power steering fluid. This adds a relatively small cost, maybe $10-$20. There's also a small chance other related components might need replacing during the repair (e.g., a belt, pulley), which would increase the total cost.
Therefore, a reasonable estimate for the total cost of replacing a power steering pump on a 1999 Pontiac Grand Am would be between $100 and $400 or more. To get a precise quote, it's best to contact several local auto repair shops and provide them with your vehicle's information. You can also get parts pricing from various auto parts stores online or in person.