Replacing the spark plugs on a 2005 2006 2007 2008 2009 Toyota Tacoma 4cyl. v4 2.7L ?

Unplug the coil, remove coil using a 10mm socket.
Remove plugs using a 5/8 spark plug socket on a 6" extension.
Make sure plugs are gaped correctly (no, plugs are not sold pre-gapped)

Reverse process to install.
 
Unplug the coil, remove coil using a 10mm socket.
Remove plugs using a 5/8 spark plug socket on a 6" extension.
Make sure plugs are gaped correctly (no, plugs are not sold pre-gapped)

Reverse process to install.
 
Take out the old spark plug and put a new one in, being careful to check that it has the proper gap . After doing one, do the next one. Do not take them all out at once or you risk mixing the plug wires up. Tighten the spark plugs according to directions in the repair manual.
 
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