The cost of replacing an alternator varies based on factors such as the make and model of your vehicle, labor costs, and the type of alternator used. On average, the cost ranges from $300 to $900, including parts and labor.

The alternator itself typically costs between $100 to $500, with OEM (Original Equipment Manufacturer) parts being on the higher end of the spectrum. Aftermarket alternators are often more affordable but may not provide the same level of reliability and longevity as an OEM part.

Labor costs also play a significant role in the total price. Depending on the complexity of the job and the vehicle's design, labor charges can range from $100 to $400. In some vehicles, the alternator is easy to access, making replacement quicker and cheaper. However, in models where the alternator is buried deep within the engine bay, additional labor time is required, increasing the cost.

Other potential expenses may include a new serpentine belt or battery replacement, especially if the alternator failure has affected these components. To ensure a reliable and cost-effective repair, choosing a trusted alternator-replacement service can help you get back on the road with minimal hassle.