{"product_id":"pierburg-7-22166-39-0-secondary-air-injection-pump","title":"Pierburg 7.22166.39.0 Secondary Air Injection Pump","description":"\u003ch2\u003eOverview of Pierburg Secondary Air Injection Pump\u003c\/h2\u003e\u003cp\u003eThe Pierburg 7.22166.39.0 is an electric secondary air injection pump designed specifically for BMW X5 models. This component plays a crucial role in the vehicle's emission control system by supporting efficient air injection during cold starts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eElectric operating mode for reliable performance\u003c\/li\u003e\n\u003cli\u003eDesigned for 12-volt electrical systems\u003c\/li\u003e\n\u003cli\u003eTechnical Information Number: Si 1150-11 for precise reference\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW X5 models requiring secondary air injection\u003c\/li\u003e\n\u003cli\u003ePart Number: 7.22166.39.0 ensures exact fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Pierburg secondary air injection pump operates electrically at 12 volts, providing consistent air flow to the exhaust system to reduce emissions during engine warm-up. The part is identified by the technical information number Si 1150-11, which corresponds to detailed manufacturer specifications. This pump is engineered to meet the emission control requirements of BMW X5 vehicles, ensuring proper integration with the existing air injection system.\u003c\/p\u003e\u003ch2\u003eFunction and Application\u003c\/h2\u003e\u003cp\u003eThis secondary air injection pump is used to inject fresh air into the exhaust stream, helping to reduce harmful emissions and improve catalytic converter efficiency during cold engine starts. It addresses several common issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcessive exhaust emissions during warm-up\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by air injection system faults\u003c\/li\u003e\n\u003cli\u003eReduced catalytic converter performance\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to secondary air injection\u003c\/li\u003e\n\u003cli\u003eIrregular engine idling caused by air injection malfunctions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Pierburg 7.22166.39.0 secondary air injection pump should be performed by a qualified technician familiar with BMW X5 emission systems. Ensure the vehicle’s 12-volt electrical system is functioning properly before installation. Verify the part number matches the original component to maintain system integrity. Proper sealing and secure mounting are essential to prevent air leaks and ensure optimal pump operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eManufactured by Pierburg, a recognized supplier of emission control components, this secondary air injection pump adheres to strict quality standards. The part is tested for durability and performance to meet OEM specifications. Warranty coverage details should be confirmed at the point of purchase, typically including protection against manufacturing defects.\u003c\/p\u003e","brand":"Pierburg","offers":[{"title":"Default Title","offer_id":43934516510901,"sku":"JCJT-7.22166.39.0","price":205.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_722166390_Fro.jpg?v=1775005088","url":"https:\/\/www.partcatalog.com\/products\/pierburg-7-22166-39-0-secondary-air-injection-pump","provider":"PartCatalog","version":"1.0","type":"link"}