Buy OEM 1990 Porsche Part # 9A210192001 (9A2-101-920-01). CRANKCASE. CYLINDER BLOCK. Boxster. Cayman. CAMSHAFT and TIMING. CRANKSHAFT and BEARINGS. CYLINDER HEAD and VALVES. LUBRICATION. MOUNTS

Oil cooler. Oil pan. Oil pump. Variable valve timing. Boxster; Cylinders 1-2. Boxster; Cylinders 3-4. Boxster; Exhaust; Cylinders 1-2. Boxster; Exhaust; Cylinders 3-4. Boxster; ID +. Boxster; ID -. Boxster; Intake; Cylinders 1-2. Boxster; Intake; Cylinders 3-4. Boxster; Lower. Boxster; Tensioner Blade. Boxster; Timing Chain (Slide Rail). Boxster; Upper. Boxster; w/o Partial Groove; Yellow. Boxster; w/Partial Groove; Yellow. Boxster; Yellow. Cayman; Cylinders 1-2. Cayman; Cylinders 3-4. Cayman; Exhaust; Cylinders 1-2. Cayman; Exhaust; Cylinders 3-4. Cayman; ID +. Cayman; ID -. Cayman; Intake; Cylinders 1-2.