Engine Piston for 2005-2008 Porsche 3.8L (911) 503 PI 00100 000
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The Mahle Engine Piston (part number 503 03 90) is a direct-fit replacement for 1970-1971 Porsche vehicles with 2.2L engines.
Fits: 1970-1971 Porsche models including 911 - 2.2L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Size Standard; Piston w/ Rings; Sold as a single; Skirt Non-Coated; Compression Standard; Piston Top Dome Height 12.50mm; Piston Qualifier Compression Height - 34.00mm