Where is the dip stick for transmission fluid located on a 2003 Pontiac Sunfire?

Should be in the middle of the engine at the back near the firewall (which is near the windshield) on the right side of the engine - it is a metal loop/handle dipstick.

there is no transmission dip stick on a 2001 pontiac, chevy,olds, buick front wheel drive with a 2.4, the only way to add fluid is through a fill hole located on top of the tranny, straight down from the front edge of the power brake booster, but there is no way to know how much is in it, you have to drop the pan and empty it out, put the pan back on, then add 7 quarts, then it is at the right level, other than this there is no other way, alot of the newer trannys come without dip sticks, the one against the firewall is your oil dip stick, hope this helps harry