{"product_id":"uro-11727571591-secondary-air-injection-pump","title":"URO 11727571591 Secondary Air Injection Pump","description":"\u003ch2\u003eOverview of URO Secondary Air Injection Pump for BMW X3 and Z4\u003c\/h2\u003e\u003cp\u003eThe URO Secondary Air Injection Pump (Part Number 11727571591) is designed specifically for BMW X3 and Z4 models. This component plays a critical role in the emission control system by helping reduce harmful exhaust emissions during cold starts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 22.42 mm\u003c\/li\u003e\n\u003cli\u003eWiring harness length: 270 mm\u003c\/li\u003e\n\u003cli\u003eOne hose connector with 28.5 mm outside diameter\u003c\/li\u003e\n\u003cli\u003ePressure contact terminal type with two male terminals\u003c\/li\u003e\n\u003cli\u003eTwo wires and one male connector for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eDurable PA6 GF30 housing material for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eMounting hardware included for straightforward installation\u003c\/li\u003e\n\u003cli\u003eNo pulley included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis URO secondary air injection pump is engineered to meet the specifications required by BMW X3 and Z4 vehicles. The pump features a 22.42 mm inside diameter and a hose connector with a 28.5 mm outside diameter, ensuring proper fit and function within the air injection system. The wiring harness length of 270 mm provides adequate reach for installation, while the pressure contact terminal type with two male terminals ensures reliable electrical connectivity. Constructed with a PA6 GF30 housing, the pump offers resistance to heat and mechanical stress, contributing to its durability in demanding engine environments.\u003c\/p\u003e\u003ch2\u003ePurpose and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupports the secondary air injection system to reduce cold start emissions\u003c\/li\u003e\n\u003cli\u003eHelps prevent catalytic converter damage by promoting efficient exhaust gas oxidation\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to failed or weak air injection pumps causing check engine lights\u003c\/li\u003e\n\u003cli\u003eImproves overall emission control system performance in BMW X3 and Z4 models\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn secondary air injection pumps to restore proper function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the URO secondary air injection pump (11727571591), ensure the wiring harness is properly connected using the two-wire, male connector setup. Verify the hose connector fits securely with the 28.5 mm outside diameter hose. The included mounting hardware facilitates a secure fit; however, confirm all connections are tight to prevent air leaks. Avoid using a pulley as this pump does not include one. Follow manufacturer torque specifications and safety procedures during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eURO parts are manufactured to meet OEM standards for fit, form, and function. The PA6 GF30 housing material provides enhanced durability under typical operating conditions. While specific warranty details are not provided here, URO products generally come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, refer to the product documentation or contact the distributor.\u003c\/p\u003e","brand":"URO","offers":[{"title":"Default Title","offer_id":52056247894197,"sku":"DDWC-11727571591","price":142.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UR_11727571591_Fro.jpg?v=1775134234","url":"https:\/\/www.partcatalog.com\/products\/uro-11727571591-secondary-air-injection-pump","provider":"PartCatalog","version":"1.0","type":"link"}