{"product_id":"pierburg-7-00018-55-0-secondary-air-injection-control-valve-right","title":"Pierburg 7.00018.55.0 Secondary Air Injection Control Valve - Right","description":"\u003ch2\u003eSecondary Air Injection Valve Overview\u003c\/h2\u003e\u003cp\u003ePierburg Secondary Air Injection Control Valve 7.00018.55.0 is built for emission control systems that route fresh air into the exhaust during cold starts. It uses a pneumatic diaphragm design and includes a seal ring for OE-style serviceability.\u003c\/p\u003e\u003cp\u003eCompatible With Porsche Cayenne and Porsche Panamera applications listed below, this valve supports cleaner exhaust operation and smoother engine performance during warm-up. The Genuine OE from HELLA line reflects OE-grade fit and plug-and-play installation characteristics.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePneumatic operating mode for controlled air injection.\u003c\/li\u003e\n\u003cli\u003eDiaphragm valve construction for emission system operation.\u003c\/li\u003e\n\u003cli\u003eIncludes seal ring for sealing at installation.\u003c\/li\u003e\n\u003cli\u003eOE-grade fit for direct replacement service.\u003c\/li\u003e\n\u003cli\u003ePart number 7.00018.55.0 for accurate ordering and identification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis secondary air injection control valve is used in emission control systems that introduce fresh air into the exhaust stream after startup. By helping the system move air quickly during cold starts, it supports faster catalyst light-off and reduced exhaust emissions. The pneumatic diaphragm design is suited to controlled valve actuation, while the included seal ring helps maintain a proper seal during service. This Pierburg valve, part number 7.00018.55.0, is listed for Porsche Cayenne and Porsche Panamera applications with OE reference 7PP131109.\u003c\/p\u003e\u003cp\u003eThe Genuine OE from HELLA product line emphasizes OE-grade fit and straightforward replacement characteristics for technicians working on Porsche Cayenne and Porsche Panamera emission system repairs. If the original valve is sticking, leaking, or no longer responding correctly, this part provides a direct service replacement path.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDelayed secondary air flow during cold starts.\u003c\/li\u003e\n\u003cli\u003eEmission faults related to secondary air injection control.\u003c\/li\u003e\n\u003cli\u003eRough engine behavior during warm-up.\u003c\/li\u003e\n\u003cli\u003eLeakage at the valve sealing surface.\u003c\/li\u003e\n\u003cli\u003eFailure of the original pneumatic diaphragm valve.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the OE reference and fitment notes before installation. Confirm the valve type, operating mode, and application details match the original unit on the vehicle. The seal ring is listed in the product attributes, so inspect the mating surfaces and replace any damaged sealing components during service. Part number 7.00018.55.0 should be matched carefully to the vehicle’s emission system configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePierburg’s Genuine OE from HELLA line is positioned as an OE-grade replacement solution with plug-and-play ease for modern emission control service. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 7PP131109) for the same application.\u003c\/p\u003e","brand":"Pierburg","offers":[{"title":"Default Title","offer_id":53512167030965,"sku":"BLGF-7.00018.55.0","price":322.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_700018550_Fro.jpg?v=1791874785","url":"https:\/\/www.partcatalog.com\/products\/pierburg-7-00018-55-0-secondary-air-injection-control-valve-right","provider":"PartCatalog","version":"1.0","type":"link"}