Mines a 95 model and it took me 5 minutes. Just disconnect the sensor and splice the wires and connect the new sensor. Motor needs to be warm when you do it. Just dont burn yourself.
The 2002 Nissan Altima is 15 ft. 11.5 in. (191.5 in.) long.
The 2007 Nissan Altima is 15 ft. 9.8 in. (189.8 in.) long.
The 2003 Nissan Altima is 15 ft. 11.5 in. (191.5 in.) long.
The 2004 Nissan Altima is 15 ft. 11.5 in. (191.5 in.) long.
The 2001 Nissan Altima is 15 ft. 5.8 in. (185.8 in.) long.
The 2008 Nissan Altima is 15 ft. 9.8 in. (189.8 in.) long.
The 2010 Nissan Altima is 15 ft. 10.7 in. (190.7 in.) long.
The 2005 Nissan Altima is 16 ft. 0.3 in. (192.3 in.) long.
The 2012 Nissan Altima is 15 ft. 10.7 in. (190.7 in.) long.
The 2006 Nissan Altima is 16 ft. 0.3 in. (192.3 in.) long.
The 2014 Nissan Altima is 15 ft. 11.5 in. (191.5 in.) long.
The 2011 Nissan Altima is 15 ft. 10.7 in. (190.7 in.) long.