For a Scion, replacement alternators typically cost about $100 to $600 before labor, depending on model and whether you buy a remanufactured aftermarket unit or a new OEM part. Labor is extra.
Scion’s lineup—including models like the xA, xB, tC, FR-S, and iM—uses different alternator specifications, so exact pricing varies by model, year, and supplier. This article outlines typical price ranges and shopping tips to help you determine the right option for your car.
Pricing landscape
The price you pay for an alternator depends on whether you choose a new OEM unit, a remanufactured aftermarket part, or a used/recycled unit. Here are the common ranges you’ll encounter when shopping for a Scion.
- New OEM (Toyota-branded) alternator: typically $300–$600, depending on model/year and warranty terms. Some dealers may offer slightly higher or lower prices based on regional pricing and availability.
- Remanufactured aftermarket alternator: typically $100–$250, with most units carrying a 1–3 year warranty. Core charges may apply in some cases.
- Used/recycled ( salvage/ junkyard) alternator: typically $50–$150, usually with limited or no warranty and potential reliability risks; compatibility and testing vary by source.
When shopping, be mindful that amperage rating, mounting style, and connector configuration can differ between model years. A higher-output unit isn’t always necessary unless you’ve added electrical accessories or have a known charging deficiency.
Model-specific considerations
Different Scion models used different electrical specifications. For example, newer models or those with sport-oriented electronics may require higher-output units, while older base models may use lower-output alternators. Always verify the exact part number, amperage rating, and mounting points for your vehicle before purchasing.
How to determine the exact price for your Scion
To get the precise price for your vehicle, start by confirming the correct part for your exact model and year. Then compare several reputable sources to get the best deal.
- Check the vehicle identification details: identify the correct OEM part number and amperage rating using your VIN, a parts diagram, or your car’s service manual. This ensures compatibility and avoids buying the wrong unit.
- Get a price from the dealer for a new OEM unit: ask about any core charges, taxes, and warranty terms.
- Compare aftermarket remanufactured options: look at major auto parts retailers (both local stores and online vendors) and review warranty terms and return policies.
- Consider used or rebuilt options from reputable salvage yards or rebuild shops: verify reliability and ask about testing, warranty, and return options.
- Factor in installation costs: obtain separate labor quotes if you’re not performing the replacement yourself.
After gathering quotes, determine a balance between price, reliability, and warranty. A higher upfront cost can pay off with longer warranty coverage and lower risk of failure.
Labor and total cost considerations
Labor costs vary by location and shop, but replacement work for an alternator typically ranges from about $100 to $250 in labor, depending on accessibility, belt work, and whether other components (like the belt tensioner) need attention. If you choose to install the unit yourself, you can save on labor but should be confident in basic automotive electrical work and safety procedures. Local taxes and shop fees can also affect the final total.
Summary
In short, a Scion alternator can cost anywhere from roughly $100 to $600 before labor, with the exact price influenced by model/year, whether you buy new OEM, remanufactured aftermarket, or used, and by your locale. Always confirm the correct part number and amperage for your specific Scion, compare several sources, and factor in installation costs and warranty terms to determine the total project cost.


