hello all well i have a 2012 g37x with 60k and i want to change the trani fluid i call the dealer for a price for a flush they quoted me $300 has anyone done this them self and how am thinking of doing it my self can anyone give me instructions on how to do it thanks

 

Seems high? I got oil/filter change (my oil & filter) coolant replaced and full exchange of ATF; not drain and refill for $367 about a year ago at my dealer.

 

Fluid is $12-14 retail a quart, and a complete flush is 16 quarts, so you are looking at $200 in fluid alone, before tax. Matic S I believe. You can find it online, but shipping often eats savings. An hour labor sounds about right, $100, so $300 seems reasonable.

On my previous G's I've had the dealer do the drain & refill method, and going off memory it only lets out 3 quarts each time, about $40 every few oil changes. You can do this in your driveway if you wanted.