Buy OEM GENERAL MOTORS Part # 90487297 (21018817). Engine Connecting Rod Bearing. Catera. CAMSHAFT and TIMING. CRANKSHAFT and BEARINGS. CYLINDER HEAD and VALVES. LUBRICATION. MOUNTS

OIL COOLER. OIL PAN. OIL PUMP. 6; From Engine No 08219308. 6; To Engine No 08219307. Catera; All. Catera; Cylinder 1. Catera; Cylinder 2. Catera; Exhaust. Catera; From Engine #90571901. Catera; From Vin 08300419. Catera; Inner. Catera; Intake. Catera; Left. Catera; Lower. Catera; No.1. Catera; No.2. Catera; No.4. Catera; Outer. Catera; Right. Catera; To Engine #08191279. Catera; To Vin 08300418. Catera; Upper.