{"product_id":"dorman-911-980-secondary-air-injection-check-valve","title":"Dorman 911-980 Secondary Air Injection Check Valve","description":"\u003ch2\u003eOverview of Dorman Secondary Air Injection Check Valve 911-980\u003c\/h2\u003e\u003cp\u003eThe Dorman 911-980 Secondary Air Injection Check Valve is designed to maintain proper air flow within the emission control system of select BMW models. Engineered from cast aluminum, this valve ensures durability and reliable performance for BMW 325Ci and 325i vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable cast aluminum material\u003c\/li\u003e\n\u003cli\u003eMeasures 4.436 inches in length for precise fitment\u003c\/li\u003e\n\u003cli\u003eFeatures a spring-loaded valve type for effective air flow control\u003c\/li\u003e\n\u003cli\u003eIncludes three ports with inlet size of 0.9 inches and outlet size of 0.597 inches\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter of 0.262 inches for secure installation\u003c\/li\u003e\n\u003cli\u003eOperates within a temperature range of -40°C to 125°C\u003c\/li\u003e\n\u003cli\u003eMaximum pressure rating of 5 psi suitable for emission system requirements\u003c\/li\u003e\n\u003cli\u003ePackage includes one secondary air injection check valve and one gasket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 911-980 secondary air injection check valve is a critical component in the emission control system of BMW 325Ci and 325i models. Crafted from cast aluminum, it offers resistance to corrosion and heat, ensuring long-term reliability. The spring-loaded valve design prevents backflow, maintaining proper air injection to reduce harmful emissions. With three ports and specific inlet and outlet sizes, this valve integrates seamlessly into the secondary air injection system. Its compact length of 4.436 inches and mounting hole diameter of 0.262 inches allow for straightforward replacement without modification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 325Ci models requiring secondary air injection system maintenance\u003c\/li\u003e\n\u003cli\u003eSuitable for BMW 325i vehicles experiencing emission control issues\u003c\/li\u003e\n\u003cli\u003eAddresses problems such as secondary air injection system failure\u003c\/li\u003e\n\u003cli\u003eHelps resolve check valve leaks and air flow restrictions\u003c\/li\u003e\n\u003cli\u003ePrevents backflow that can trigger emission-related fault codes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 911-980 check valve should be performed with care to ensure proper sealing and function. Use the included gasket to prevent air leaks. Verify the orientation of the spring-loaded valve to maintain correct air flow direction. Ensure mounting holes align precisely with the vehicle’s bracket to avoid stress on the valve body. It is recommended to inspect related hoses and connectors during installation for any signs of wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 911-980 secondary air injection check valve to meet or exceed OEM specifications for fit, form, and function. The cast aluminum construction and spring-loaded valve mechanism are tested for durability under typical operating conditions. This part is backed by Dorman’s standard warranty coverage, providing confidence in its performance and longevity when installed in compatible BMW 325Ci and 325i models.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44329680175285,"sku":"BKKY-911-980","price":137.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_911980_Fro.jpg?v=1775012159","url":"https:\/\/www.partcatalog.com\/products\/dorman-911-980-secondary-air-injection-check-valve","provider":"PartCatalog","version":"1.0","type":"link"}