Open the glove box........in the rear of the dash box you will see a black cover which will pop out if pulled.....it is located in the rear upper area of the glove box.....pull gently until it comes off.....then remove the filter and replace. UPDATE: The previous response is the location/replacement of the CABIN air filter. The ENGINE air filter resides inside a plastic housing just to the northwest of the battery. On the right side of the housing are 2 bolts on the front and back that can be unscrewed simply with a 10mm socket. Once loose, pop the cover off and slide out the old filter. Put the new filter in with the side marked UP and FRONT. There's a tiny hose on the left-side that might need reconnected when you lift up the cover.
in the engine
The 2004 Lexus LS430 uses the 3UZ-FE Toyota V8, which is an interference engine.
Petrol engine filter is located under the floor near to the tank.
Front of the engine, near the bottom
The oil filter and drain plug on a 2004 Toyota Corolla is located on the bottom of the engine. The drain plug is on the side of the oil pan while the oil filter is located to the left of it.
Gas engine : it is in the fuel tank. Diesel : it is on the driver side of the engine.
It is part of the pump in the tank.
under the exhaust manifold in front of the engine on top
In 2004 Chevy started putting the fuel filter inside of the fuel tank.
The 2004 Chevy Malibu 3.5 liter engine fuel filter is located in the fuel tank. The fuel filter cannot be access unless the fuel is removed from the fuel tank.
I have a Chevy 2004 Colorado V3500 5 cylinder engine. Filter is on the passenger side at the front of the engine. Easy to get too.
take it to the dealer