How much does it cost to replace the alternator on a Chevy Traverse?
Typically, replacing the alternator on a Chevy Traverse costs about 400–800 in total. This quick figure varies with parts choice, labor rates, and your vehicle’s model year and engine configuration, so expect a range rather than a fixed price.
Cost drivers
Understanding the main factors that influence the total bill helps you estimate more accurately.
Parts and labor cost dynamics
- Parts cost: You can choose a remanufactured (rebuilt) alternator, an aftermarket unit, or a dealer-supplied OEM part. Remanufactured units commonly run about 120–260, while new OEM replacements often range from 300–500+.
- Labor time and rate: Replacement generally takes 1.0–2.5 hours depending on access and engine variant, with shop labor rates typically around 75–150 per hour. That’s roughly 75–375 in labor, depending on location.
- Additional components: If the serpentine belt, belt tensioner, or idler pulley show wear, replacing these can add about 25–100 or more to the bill.
- Diagnostics and fees: A charging-system diagnostic can cost about 40–100, though some shops roll this into the repair if you proceed with the replacement.
In most cases, the type of part you choose has the biggest effect on cost, with labor and any accompanying parts following closely behind.
Typical price ranges by scenario
Below is a practical breakdown to help you plan based on how you source and install the part.
- Remanufactured alternator installed by a shop: about 250–550 for the part plus 75–375 for labor, with a typical total around 400–900 depending on belts and diagnostics.
- New OEM/factory-style alternator installed by a shop: about 350–500+ for the part and 100–300 for labor, yielding a total roughly 500–1000+.
- Do-it-yourself replacement (parts only): about 120–400 for the part, with no labor charges (and you’ll save on shop fees but must supply the tools and time).
These ranges can shift based on regional labor rates, vehicle year, and whether additional wear items (belt, tensioner) are replaced during the job.
DIY considerations
Choosing to tackle the job yourself can save money on labor, but it requires mechanical skill and proper safety practices. You’ll need the right tools, a safe workspace, and a plan for safely disconnecting the battery and rechecking the charging system after installation.
- Time investment: Most DIY repairs take a couple of hours, depending on your experience and vehicle access.
- Tool requirements: Standard hand tools plus a serpentine belt tool or breaker bar; optional torque wrench for fasteners.
- Warranty and risk: Some parts may carry a warranty, and improper installation can cause further electrical issues or belt damage.
Weigh these considerations against the potential savings when deciding whether to DIY or hire a shop.
Summary
The cost to replace a Chevy Traverse alternator typically falls in the 400–800 range when using remanufactured parts and paying for labor, with higher totals possible for new OEM parts or complex setups. Expect higher prices in regions with steep labor rates, and consider optional belt or tensioner replacements that can add to the bill. If you’re confident and have the right tools, doing it yourself can trim costs further by eliminating labor charges.
Final take
For a precise quote, contact a few local shops with your Traverse’s year and engine option, and ask for a breakdown that separates parts, labor, and any ancillary items. This will help you compare apples to apples and decide the best value for your situation.
How much does a mechanic usually charge to change an alternator?
The average cost for alternator replacement is $747 to $842. Enter your vehicle's information to see how much alternator repair costs in your local area.
How do I know if my alternator is bad on my Chevy Traverse?
A quick test of your battery's voltage can reveal whether the alternator is working. A healthy alternator should provide a voltage reading of around 13.7 to 14.7 volts when the engine is running. A reading significantly below this range could point to a problem with the alternator.
How much does it cost to replace an alternator in a Chevy Traverse?
Replacing an alternator for a Chevy Traverse typically costs between $750 and $1350, but prices can vary depending on the model year and parts quality. The total includes parts, which can range from about $250 to over $500, and labor, which is usually between one and two hours at a shop's hourly rate.
Cost breakdown
- Parts: The cost of a new alternator itself can range from approximately $250 for a basic model to over $900 for premium parts.
- Labor: The repair can take one to two hours, depending on the specific model year.
- Total: Your total cost will be the sum of the parts and labor. For example:
- Total estimated price: Around $1140.64 for a 2019 model.
- Shop/dealer price range: From approximately $1380 to over $2000 for a 2018 or 2021 model.
- Average cost: Some sources estimate an average range of $747 to $842 for both parts and labor.
Factors that influence the cost
- Model year: The cost can change depending on the year of your Chevy Traverse.
- Part quality: The price of the alternator will vary based on whether it is a budget part or a premium one.
- Labor rates: The labor rate can differ depending on the shop you choose.
How long does a Chevy Traverse alternator last?
An alternator should last between 80,000 and 150,000 miles or about seven years. With that said, there are some factors that could cause your alternator to fail prematurely: Frequently rough driving conditions.
