it is down below the false tank area. takes about 1 1/2 hours to change it the first time. Yea a real pain of a place to put it. You can find detailed instructions by checking out GL1800riders.com or another good site is Steve saunders. Search for it. It is somewhat of an invloved task to change the 1800 air filter, and difficult to explain here.
To access the air filter on a Honda Goldwing GL 1800, first, remove the seat by unlocking the latch and lifting it off. Next, take off the side covers by unscrewing the fasteners, then locate the air filter housing, which is typically on the right side. Remove the screws or clips holding the housing cover in place, and then you can take out the old air filter and replace it with a new one before reassembling everything. Always consult your owner's manual for specific instructions and torque specifications.
Open the locked door on the tank in front of you. Remove the plastic tray, and there it is. Remove the wing nut, slide the filter cover to the right side then tilt it up towards you. Remove the air filter, and replace with a new one.
replace air filter on a 2004 Honda civic
21 psi
The 1998 Honda air conditioning air filter is located on the firewall in the engine compartment. The air conditioning air filter will be on the passenger side of the firewall.
If I remember correctly, the rad. cap in in the lower front corner. If you remove the tray on top of the air filter, look in the front right lower corner.
how do i install the cabin air filter in a 2006 honda odyssey
Remove the seat and the top compartment. It's under the air filter.
At the air filter
How to change air filter on 2006 Honda CRV SE?
The air filter on a Honda Odyssey is located next to the air intake. It filters fresh air which comes in from the front of the engine compartment.
Open the lid on the tank casing, remove the plastic tray, and there it is.