Engine · routine priority
EVAP Purge Valve Replacement Cost & Pricing
Replace the evaporative emission purge solenoid valve (purge valve) that controls fuel vapor flow from the charcoal canister to the intake manifold. A failed valve causes a check engine light (P0441, P0446), rough idle, hard starting, or a strong fuel smell.
Typical EVAP Purge Valve Replacement cost
$80–$280, with an average estimate of $160 before vehicle-specific adjustments.
What to expect
Difficulty: easy. Typical labor time: 0.5–1.5 hours.
Mechanic's tip
The purge valve is one of the more common causes of the P0441 and P0446 EVAP codes. The part is usually $20–60 and often accessible without lifting the vehicle. Before replacing, check the hoses connected to it for cracks or disconnection since those cause the same codes. A stuck-open purge valve can cause a rich running condition and rough idle because it allows unmetered fuel vapor into the intake continuously.