I just replaced with Denso K16 RU 11 as recommended by Toyota moritius for sum of Rs 460
http://autorepair.about.com/library/firing_orders/bl-fo-2695.htm which spark plug goes to spark plugs wire set for a Saturn sw 1994
spark plug ga p for echo model gt 200 b
.026"
The 2001 Toyota Sienna spark plug gap is .023. Most spark plugs will be pre-gapped by the manufacture of the spark plug.
only use AC Delco plugs, there the only one with the correct heat range.
There is no distributor on the 2001 Echo, as it is electronic ignition. The spark plug wires and boots are under the piece of black plastic on top of the engine. Just remove the screws that hold it down and take the black plastic off and everything is there
Give the spark plug boot a twist to free it from the spark plug then pull it off of the spark plug by the boot.
all the spark plug wires go to the distributor.
Ngk bpz8h-n-10
Recommended plug NGK BPM-8Y Gap 0.65 mm (0.026 in.)
follow the plug wires
if you buy a new spark plug for your 2001 xr80r and it has a gap setting, set the setting all the way to the top of the plug as far as you can get it.