It's in the fuel tank.
The 2003 Elantra does not have a transmission filter.
Bank 2 Sensor 2 PO160 on a 03 Hyundai Santa Fe
The 2003 Hyundai Santa-FE has 16 valves.
The 2003 Hyundai Santa-FE has an inline 4 engine.
The 2003 Hyundai Santa-FE has a 5-speed manual.
Per my local Hyundai Shop this model does not have a serviceable filter, therefore you only drain and fill this transsmission.
The maximum payload of the 2003 Hyundai Santa-FE is 1376 lbs..
The 2003 Hyundai Santa-FE's turning circle is 37.1 ft..
The 2003 Hyundai Santa-FE is 14 ft. 9.2 in. (177.2 in.) long.
The height of the 2003 Hyundai Santa-FE is 5 ft. 5.9 in. (65.9 in.).
The curb weight of the 2003 Hyundai Santa-FE is 3494 lbs..
The 2003 Hyundai Santa-FE has double overhead cam (DOHC).