Question about 2003 Nissan Altima
How do you remove the alternator on a 2003 Nissan Altima?
The alternator is right on top of the 2.5L motor and held on by 2 14mm bolts. To remove the lower bolt (hard to reach), you must remove the coolant bottle and the IPDM fuse board and its metal box/bracket. A breaker bar really helped give enough torque to loosen the bolts. Approach the drive belt from under the front passenger tire. There is a tension adjuster (hard to reach) bolt that loosens the belt and allows you to remove it from the alternator.
Posted on Feb 17, 2013
You can go to your local Library, they usually have automotive manuals (Chiltons, Haynes, etc.) that you can check out. Or, you can purchase these at your local auto parts store $10-$20. They are very useful to have on hand and provide decent photos.
Posted on Aug 21, 2008
How do yow remuve alternaotor on a 2003 nissan altima
Posted on Jan 05, 2009
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Posted on Jan 02, 2017
The 2.5 and the 3.5 transmissions are the same except for the side cover where the output gears are. The 3.5 uses thicker gears. They were made in Decherd Tn. Also the bell housing is different. The starter for the 3.5 is mounted in the bell housing and the starter for the 2.5 is mounted to the block.
Posted on Sep 03, 2009
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