Porsche O-Ring 99970165640

Precision-engineered by Porsche, this genuine o-ring upholds the performance and quality the crest demands (reference 99970165640). Its composition ensures leak-free sealing under sustained pressure and thermal cycling. Manufactured to exact factory tolerances, it guarantees a direct replacement fit. You receive the peace of mind that only genuine Porsche OEM parts can deliver. Backed by the quality guarantee of Masparts, your specialist for exclusive Porsche parts.