{"product_id":"dorman-306-036-secondary-air-injection-pump","title":"Dorman 306-036 Secondary Air Injection Pump","description":"\u003ch2\u003eOverview of the Dorman Secondary Air Injection Pump\u003c\/h2\u003e\u003cp\u003eThe Dorman 306-036 secondary air injection pump is designed to support emission control systems in select BMW models. This pump helps reduce harmful emissions by injecting air into the exhaust stream during cold starts, ensuring compliance with environmental standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 325Ci, 325i, 325xi, 330Ci, 330i, 330xi, 525i, 530i, 545i, 645Ci, M5, M6, X3, and X5 models\u003c\/li\u003e\n\u003cli\u003eIncludes one secondary air injection pump per package\u003c\/li\u003e\n\u003cli\u003eNo pulley included, designed to work with existing vehicle components\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, allowing use of original equipment fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 306-036 secondary air injection pump is engineered to meet the emission control requirements of various BMW vehicles. This pump operates by delivering additional air into the exhaust manifold during engine warm-up, which helps reduce hydrocarbon and carbon monoxide emissions. The unit is supplied without a pulley or mounting hardware, so it is intended for replacement where the original components remain serviceable. This design ensures compatibility with factory-installed parts and simplifies installation for professional technicians.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis secondary air injection pump is compatible with a range of BMW models, including the 3 Series variants such as 325Ci, 325i, 325xi, 330Ci, 330i, and 330xi. It also fits select 5 Series models like the 525i, 530i, and 545i, as well as the 6 Series 645Ci, performance models M5 and M6, and SUVs X3 and X5. Using the correct part number 306-036 ensures proper fitment and function within these vehicles' emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Secondary Air Injection Pump\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine warning lights related to emission control system faults\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests due to insufficient air injection\u003c\/li\u003e\n\u003cli\u003eRough engine idle or hesitation during cold starts\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust emissions during engine warm-up\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the air injection pump area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 306-036 secondary air injection pump, verify that the existing pulley and mounting hardware are in good condition and compatible. Since these components are not included, reusing original parts is necessary. Ensure all electrical connections and vacuum lines are properly secured to maintain system integrity. Professional installation is recommended to confirm correct operation and avoid emission system faults.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this secondary air injection pump to meet or exceed OEM standards for fit, form, and function. The part number 306-036 undergoes quality checks to ensure reliable performance in BMW emission control systems. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610911113397,"sku":"BKKY-306-036","price":317.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_306036_Fro.jpg?v=1774983385","url":"https:\/\/www.partcatalog.com\/products\/dorman-306-036-secondary-air-injection-pump","provider":"PartCatalog","version":"1.0","type":"link"}