When I look up this vehicle all the engines use a Timing Belt, so I will help you with that. The times range from 2.5 hours for the 2.4, 3.0 for the small V6 and 6.4 hours for the 3.5 V6. The timing belt runs about $75, though I would do a lot more than just the belt. To give a complete estimate, I need to know which engine you have. But for openers, just multiply the labor hours by the Labor rate per hour and add the cost of the belt.