DB Electrical AVA0074 Alternator For Nissan 2.5L 2.5 Altima, Sentra 07 08 09 2007 2008 2009 / 23100-JA02A, 23100-JA02B / TG12C032, TG12C032SP 100% New aftermarket unit built to meet OEM specifications 1-year warranty protects you after your purchase Factory direct pricing with no middleman markup delivers exceptional value