Replacing a car alternator typically costs between $350 and $850, with the final price heavily dependent on your vehicle's make and model and whether you use new or remanufactured parts. For most common domestic and Asian cars, expect to pay around $400 to $600 for a complete replacement. The cost consists of two main parts: the alternator itself ($150 to $400) and labor ($200 to $450). Labor is a significant factor because the alternator's location can be difficult to access in some engine bays.
The primary factor is the vehicle itself. A remanufactured alternator for a common Honda Civic will be far less expensive than a new, OEM (Original Equipment Manufacturer) alternator for a late-model European luxury car like a BMW or Mercedes-Benz, which can push the total cost well over $1,000. Luxury and performance vehicles often require more expensive parts and more complex labor.
| Vehicle Type | Part Cost (Remanufactured) | Part Cost (New OEM) | Estimated Labor Cost | Total Estimated Cost |
|---|
| Economy Car (e.g., Toyota Corolla) | $150 - $250 | $300 - $450 | $200 - $300 | $350 - $550 |
| Common SUV (e.g., Ford Explorer) | $200 - $350 | $400 - $600 | $250 - $350 | $450 - $700 |
| Luxury Sedan (e.g., BMW 5 Series) | $350 - $600 | $600 - $1,100 | $300 - $450 | $650 - $1,550 |
| Truck (e.g., Chevrolet Silverado) | $250 - $400 | $450 - $700 | $225 - $325 | $475 - $725 |
Getting multiple quotes is the best way to ensure a fair price. Independent mechanics are generally more affordable than dealerships, but they may use aftermarket parts. Always ask for a breakdown of parts and labor. If you're mechanically inclined, sourcing a part yourself and paying only for labor can save money, but this may affect the shop's warranty on the work.
