* Part Cost: The price of the fuel pump itself can range from $50 to $300+ depending on the brand (OEM, aftermarket), quality, and where you buy it (auto parts store, online retailer). Generic aftermarket pumps are cheaper, but OEM parts are often preferred for longevity.
* Labor Cost: This is where the biggest variation occurs. Labor rates differ drastically by geographic location and the shop's overhead. Expect to pay anywhere from $100 to $300+ in labor. Some shops charge by the hour, others have flat rates for specific repairs. Doing it yourself can save you this significant cost, but requires mechanical skill and the right tools.
* Additional Parts: You might need additional parts like fuel filter, hoses, gaskets, or clamps. These can add another $20-$50 to the overall cost.
* Shop Type: Independent mechanics are generally cheaper than dealerships.
Therefore, a reasonable estimate for a total fuel pump replacement on a 1987 Chevy Blazer would be between $200 and $600 or more. The higher end of that range is more likely if you use an established shop or dealership, or if unexpected complications arise during the repair.
To get a more precise estimate, contact several local mechanics or auto repair shops and request quotes, providing them with the year, make, and model of your Blazer. Remember to ask about their labor rates and if there are any additional fees.
