Wild Snapper
New member
Which transmission fluid do I use for a 2004 V6. I know that the V8 5speed changed to WS tranny fluid, but I need to make sure the 2004 V6 4speed uses IV tranny fluid. Thanks guys.
The V6 didn't get the new tranny until 2005.
An easy rule-of-thumb for the 2003-2009 4Runner: if you have a tranny dipstick (the handle is orange), then it uses T-IV. If you do not have a dipstick, then it's ATF-WS.