you have to remove the entire dashboard or the passenger side after you do that look for a plastic houseing attched with screws or nuts once you find the houseing you will be able to see the fan motor. the above is incorrect. you have to remove the glove box which is very easy and you will gain direct access to remove the fan
The thermostat on a 96 Nissan Altima is located on top of the engine at the upper radiator hose. It is contained under the thermostat housing which holds it in place.
BACK SIDE OF ENGINE, UNDER INTAKE MANIFOLD, BOLTED TO TRANSMISSION LEFT OF THE OIL FILTER
Remove the alarm, i did the same in my altima,the alarm box is located under the dash by the steering column, is a little black box, disconnect the terminal and you will be ok.
No - See Link
How to replace a fuel pump on a 1993 Nissan altima?" Remove the back seat. The fuel pump is located under the seat. Will either unbolt or have a locking ring, remove whichever the case may be. Lift fuel pump out of tank, install new one with new gasket.
The fuel filter is located inside the fuel pump on a 2005 Nissan altima. The fuel pump is under the back seat. You must remove the bottom cushion on the driver side. Before removing the fuel pump you must remove the negative battery cable and relieve fuel pressure.
The thermostat on the Nissan Altima should be directly behind the alternator. This will be on the passenger side of the car and directly under a large heater hose.
Under the passengers seat.
uNDER THE PASSENGER SEAT.
The fuse box for a 96 Altima is located under the dashboard by the brake pedal.
Should be located in a removable housing at the engine end of the upper radiator hose Drain about 1 gallon of coolant from the radiator Remove this housing Note how thermostat is installed Clean both surfaces Replace thermostat and gasket Re-fill coolant slowly to prevent an airlock Start engine and look for leaks Run engine to normal operating temperature with heater on Re-check coolant level In my 1999 Nissan Altima the thermostat is located on the lower hose under a housing as described above. this is very unusual place but that is were mine is located.
The heater core is under the passenger side of the dashboard inside of the housing that holds and covers most of the A/C an Heating system components. IT is NOT easy to change.