I'm a new member here. Own a 2004 and 2007 MDX. Recently moved to Pacific Northwest. Took 2004 MDX to Honda dealer in Vancouver, WA instead of Acura dealer in Portland. They tried to upsell me across the board. Among the $10,000 in recommended repairs, they tried to get me to replace timing belt/ with additional belt package and reseal oil pump with pan for almost $2400 total. Have not replaced timing belt on either car. What is recommended repair mileage/date for timing belt replace?