Electrical · critical priority
Ignition Switch Replacement Cost & Pricing
Replace the electrical ignition switch (the contact assembly behind the lock cylinder) that powers the vehicle's electrical circuits on startup. A failing switch causes intermittent power loss, stalling while driving, or a no-start/no-crank condition.
Typical Ignition Switch Replacement cost
$150–$550, with an average estimate of $300 before vehicle-specific adjustments.
What to expect
Difficulty: moderate. Typical labor time: 1–3 hours.
Mechanic's tip
The ignition switch and the lock cylinder are two separate components — the switch is the electrical assembly, not the part you put the key in. A heavy keychain can prematurely wear the ignition switch contacts from constant vibration — keep only the ignition key on the ring. If your car randomly dies while driving and restarts easily, the ignition switch is the top suspect.