Timing belt replacement cost
A timing belt replacement typically costs $500–$1,000 at a US independent shop for a mainstream vehicle — but your exact cost depends on your year, make, model, and engine.
- Parts
- $100–$400
- Labor
- $400–$700
- Total
- $500–$1,000
On interference engines a snapped timing belt destroys the engine, so this is a critical interval service (often 60k–105k miles). Most of the cost is labor for the deep engine access; the water pump is usually replaced at the same time.
What affects the price
- Interference vs non-interference engine
- Water pump + tensioner replaced with it (recommended)
- Timing belt vs timing chain (chains rarely need service)
DIY vs. shop
Advanced DIY — timing must be exact; a mistake is catastrophic. Most owners use a shop.
Free · your exact vehicle
Get a real estimate for your car.
Ranges like this are a starting point. Tell the AI Mechanic your year, make, model, and the symptom or OBD2 code — it estimates the cost for your exact vehicle, flags the likely cheap fix before the expensive one, and tells you when a shop is genuinely the right call.
Estimate my repair — freeRelated symptoms: Hard starting / long crank , Rough or unstable idle