* Minor repairs (e.g., replacing a wheel bearing): This could cost a few hundred dollars, perhaps $300-$600 including parts and labor.
* Moderate repairs (e.g., replacing a broken axle shaft): This could easily cost $500-$1000 or more, depending on the labor rate in your area and whether both axles need replacing.
* Major repairs (e.g., damaged differential, axle housing damage): This is where the cost skyrockets. A severely damaged differential or axle housing could require a complete axle assembly replacement, costing $1500-$3000 or even more, especially if you need to source a used axle.
Factors affecting the cost:
* Location: Labor rates vary significantly by region. A repair in a high-cost area will be more expensive.
* Mechanic: Dealership repairs are typically the most expensive, while independent mechanics often offer lower rates.
* Parts: Using new parts will be more expensive than used parts. The availability of used parts for a 1999 Windstar also affects price.
* Extent of damage: The severity of the problem directly impacts the cost of repair. A simple fix costs much less than a major overhaul.
Recommendation:
Take your Windstar to a trusted mechanic for a proper diagnosis. They can inspect the rear axle, identify the specific problem, and provide an accurate estimate for the repair cost. Getting multiple quotes is also a wise idea to ensure you're getting a fair price. Trying to guess the cost without a professional inspection is highly unreliable.
