Subject:	water pump and timing belt
Question:	what is the adverage cost to pay for replacementof these parts.
Answer:	James, It all depends on the year, make, model, and style of the car in question. Plus, it depends if a mechanic finds other problems while he's in there. But if all goes well, a water pump and timing belt placement can cost any where from $450-$600 from your average mechanic shop. That includes parts and labor.