It depends on which air filter you are refering to. Since the engine air filter is pretty straight-forward I'll assume you're talking about the cabin air filter. I have a 2005 and assume it's the same for your 2003 so try looking behind the glove compartment. You should be able to get behind it by opening it and gently bending the plastic part that catches when it is all the way open so that it passes the catch. It will then swing the rest of the way down (you may want to remove the contents first) so that you can access the door to the filter.
Where is the oil filter located on a 2009 Toyota rav4 3.5 engine
The 1998 Rav4 does not have a cabin filter.
Where is bank one on a 2003 toyota rav4?
The 2003 Toyota RAV4 has 16 valves.
The 2003 Toyota RAV4 has a 5-speed manual.
The 2003 Toyota RAV4 has an inline 4 engine.
The 2003 Toyota RAV4 is a gas-powered vehicle.
the oil filter is located under the headers. right on the front of the engines.
The 2003 Toyota RAV4 has double overhead cam (DOHC).
The height of the 2003 Toyota RAV4 is 5 ft. 5.7 in. (65.7 in.).
The maximum payload of the 2003 Toyota RAV4 is 1235 lbs..
The 2003 Toyota RAV4 is 13 ft. 10.2 in. (166.2 in.) long.
The 2003 Toyota RAV4 runs on regular unleaded.
The 2003 Toyota RAV4 has a 27 degrees angle of approach.
The curb weight of the 2003 Toyota RAV4 is 2711 lbs..
The 2003 Toyota RAV4 has a 28 degrees angle of departure.
The 2003 Toyota RAV4 has 42.4 in. of front leg room.
The 2003 Toyota RAV4 has 41.3 in. of front head room.
The 2003 Toyota RAV4 has 54.1 in. of front shoulder room.
The 2003 Toyota RAV4 has 53.4 in. of front hip room.
The gross weight of the 2003 Toyota RAV4 is 3946 lbs..
The 2003 Toyota RAV4 has 38.3 in. of rear head room.
The 2003 Toyota RAV4 has 53.7 in. of rear shoulder room.
The 2003 Toyota RAV4 has 46.5 in. of rear hip room.
The 2003 Toyota RAV4 has 32.6 in. of rear leg room.