OES Genuine Oxygen Sensor Nut for select Infiniti/Nissan models;

OES Genuine Oxygen Sensor Nut; 1993-2001 Nissan Altima; 2002-2003 Nissan Altima SE; 1986-1993 Nissan D21, L4 2.4L; 1999 Nissan Frontier, L4 2.4L; 1999 Nissan Frontier, V6 3.3L, 4WD; 2000 Nissan Frontier, L4 2.4L, RWD; 2000 Nissan Frontier, L4 2.4L, 4WD; 2