100% NEW Pierburg Secondary Air / Smog Pump Check Valve (with Gasket)
Pierburg #: 7.28238.58.0
OE #: 11727553067, 11727508049
Also Pierburg # 7.28238.31.0, 7.28238.50.0
This is a 100% Brand New Genuine Pierburg OEM Item. BEWARE of the cheaper fake, used, or copied items that fail within a few months - TRUST PIERBURG QUALITY.