2000 Chevrolet Express 2500 : 8 cylinders, 5.0L liter Below are the available list of parts for this particular vehicle: Description O2 Sensor Univ. Dir.-Fit [Exc. Calif. OBDII] -- N/A 94009 N/A Calif. OBDII Tier 1 -- N/A 43009 N/A < < BACK