FISKER Alternator replacement

The cost of alternator replacement on a FISKER varies by model, engine size and parts quality. Use RepairFair's free estimator to get an accurate price for your specific car.

Each FISKER model sits in a different vehicle segment (compact, mid-size, SUV) and has a different engine configuration. Larger, more complex or more premium vehicles require more expensive parts and sometimes more labour time. Select your specific model for an accurate estimate.

Alternator replacement on a FISKER typically takes 1.5–4.5 hours of labour. In practice, most garages will complete the job within a half or full working day depending on their schedule.

Before agreeing to alternator replacement, confirm the diagnosis — a proper charging system test measures output voltage (should be 13.8–14.4 V at idle) and tests the diode pack and regulator. A battery test should be done at the same time, as a failing battery can mimic alternator symptoms. Remanufactured alternators for most FISKER models cost $80–$200; labour is 1–3 hours depending on accessibility. If you're quoted a new OEM unit without a remanufactured option being mentioned, ask — remanufactured units carry a warranty and are commonly used in professional repairs.

An independent garage is the right choice for alternator replacement on most FISKER vehicles. Remanufactured alternators from reputable suppliers meet OEM output specifications. The job requires no dealer-specific software or tools on most models. Dealers often charge 50–80% more in labour for an identical outcome. The exception is some hybrid FISKER models with integrated starter-generator units, where a specialist with the correct high-voltage safety training is required — not necessarily the dealer, but a hybrid-certified independent.

Yes — remanufactured alternators are the industry standard for this repair and are used by the vast majority of independent garages. Quality remanufacturers (Bosch, Denso, Valeo) strip, clean, replace worn brushes, bearings and diodes, and test the unit to OEM output specifications before sale. They typically carry a 1–3 year warranty. A new OEM alternator offers no meaningful reliability advantage for everyday driving and costs significantly more. Only consider new OEM if the FISKER has a specific alternator known to fail in remanufactured form.

Both can cause a dead car, but the pattern is different. A dead battery typically fails to start the car in the morning — it goes completely flat overnight or after sitting for a few days. A failing alternator drains the battery during short trips because it is not recharging it while driving — so the car starts fine but goes flat after a series of short journeys. A charging system test at any garage will identify which component is at fault within minutes. Replacing the alternator when the battery is the actual problem is a common and expensive mistake.

At 1.5–4.5 hours of labour this repair requires a solid level of mechanical knowledge and the proper tools. Most owners prefer to use a professional to ensure the job is done correctly and backed by a parts-and-labour warranty.