On a 2013 Mazda3, expect roughly $300-$650 for front-wheel bearing hub replacement and about $400-$800 for rear-wheel bearing replacement, including parts and labor in the United States. Costs can vary by shop, location, and whether the hub assembly or the bearing alone is replaced.
What follows is a breakdown of how these prices are determined, what goes into the service, and practical tips to budget and plan for the repair.
Understanding what is being replaced
The wheel bearing is a set of steel balls or rollers that allow the wheel to spin with minimal friction. In many modern cars, including the 2013 Mazda3, the wheel bearing is integrated into the hub assembly. Replacing the hub is common because the bearings are sealed and not serviceable. Front and rear bearings may differ in design and price. The job typically requires lifting the car, removing the wheel and brake components, pulling the axle shaft, and installing a new hub or bearing assembly, followed by reassembly and tests such as a road test and, if needed, alignment.
Front-wheel bearing hub assembly vs rear bearing
In the Mazda3, the front wheel bearing is usually part of a hub assembly that includes the ABS sensor ring. The rear can be a separate bearing within a hub assembly as well. Depending on the vehicle and the shop, you may be charged for a complete hub assembly (recommended) or just the bearing kit. A complete hub is typically easier to install and ensures the sensor alignment remains correct.
Estimated costs in the United States
Prices shown are typical ranges you may encounter at independent automotive repair shops. Dealer pricing tends to be higher.
- Front wheel bearing hub assembly replacement: parts typically $150-$400; labor $100-$250; total commonly $300-$650.
- Rear wheel bearing replacement: parts typically $200-$450; labor $150-$350; total commonly $350-$800.
These figures are general and can vary by brand, quality of parts (OEM vs aftermarket), and labor rates in your area. Always obtain a written estimate before starting work and confirm whether the price includes a new hub and any associated sensors.
What factors influence the final price?
Several variables can push the total price up or down:
- Labor rates by location and shop type (independent vs dealership).
- Whether the hub assembly or just the bearing is replaced.
- Accessibility and intensity of disassembly required; if other components (CV joint, axle, brake rotor) need servicing, the cost increases.
- Whether ABS sensor is replaced or reattached requires recalibration.
- Need for wheel alignment after suspension work (though wheel bearing replacement can rarely require alignment, depending on the incident).
In short, the final price is shaped by shop choice, parts quality, and the overall condition of related components. Get a detailed written quote that itemizes parts and labor to avoid surprises.
How to get an accurate estimate and plan your repair
Here are steps to ensure you budget properly and avoid surprises.
- Get quotes from at least three shops, ideally with a breakdown of parts vs labor.
- Ask if the price includes a hub assembly and ABS sensor, or if the bearing alone would suffice.
- Check whether the warranty covers the hub assembly and the bearing (many parts come with a 1- to 3-year warranty).
- Ask about potential additional costs, such as wheel alignment or rotor replacement.
No two shops price the job the same. A clear estimate helps you compare value and reliability when choosing where to proceed.
Symptoms to watch for before visiting a shop
Common warning signs of failing wheel bearings include a grinding, humming, or thumping noise that increases with speed, vibration or play in the wheel when pressed, uneven tire wear, or an ABS warning light. If you notice any of these symptoms, have a mechanic inspect the hub assembly to confirm whether a bearing or hub replacement is necessary.
Summary
For a 2013 Mazda3, front hub bearing replacement typically runs about $300-$650, while rear hub bearing replacement generally falls in the $350-$800 range in the U.S. These estimates include parts and labor but can vary widely by location, shop type, and whether a full hub assembly is needed. Always obtain multiple quotes, verify exactly what is included, and consider potential additional costs such as alignment or sensor work. Prioritizing a shop with a solid warranty and clear part-by-part breakdown helps ensure a reliable repair.