Behind the glove compatment box.
I'm not sure but on my 2003 4Runner and My 2008 Tundra it's behind the glove box. I bought a TYC Cabin air-filter and instructions came with it on how to change it out. It was very easy.
Front of engine its hard to miss it
The 2007 Toyota Tacoma has 16 valves.
The cabin air filter is located behind the glove box, you will have to remove the glove box, behind the glove box is a cover about 1" high and 7" long, remove that cover and you will see a tray that holds the cabin air filter, remove the tray and you can replace the paper cabin air filter, I recomend using a Toyota cabin air filter, the Toyota cabin air filter is a HEPA air filter and is available at any Toyota dealer for about $ 30
The 2007 Toyota Tacoma is a gas-powered vehicle.
The 2007 Toyota Tacoma has a 5-speed manual.
The 2007 Toyota Tacoma has an inline 4 engine.
The height of the 2007 Toyota Tacoma is 5 ft. 5.7 in. (65.7 in.).
The 2007 Toyota Tacoma has double overhead cam (DOHC).
The 2007 Toyota Tacoma's turning circle is 36.7 ft..
The 2007 Toyota Tacoma runs on regular unleaded.
The 2007 Toyota Tacoma is 15 ft. 10.4 in. (190.4 in.) long.