Spark Plug Replacement Cost in Phoenix, AZ

Spark Plug Replacement in Phoenix, AZ typically costs $82–$449 including parts and labor. Labor rates in Phoenix are near the national average compared to the national average of $80–$440.

Getting the Best Price in Phoenix

• Get quotes from 2–3 independent shops in Phoenix before deciding
• Independent shops typically charge 20–35% less than dealerships
• Labor rates in Phoenix are near the national average — factor this in when comparing national estimates
• Always get a written estimate before authorizing work

Dealer vs. Independent Shop in Phoenix

Independent shops in Phoenix, AZ typically charge 20–35% less than dealerships for spark plug replacement. RepairIQ shows adjusted estimates for both shop types in your area.