{"product_id":"dorman-911-003-secondary-air-injection-check-valve","title":"Dorman 911-003 Secondary Air Injection Check Valve","description":"\u003ch2\u003eReliable Secondary Air Injection Check Valve for Emission Control\u003c\/h2\u003e\u003cp\u003eThe Dorman 911-003 Secondary Air Injection Check Valve is designed to maintain proper air flow in the emission control system of select Buick, Chevrolet, GMC, Oldsmobile, and Saab vehicles. Engineered with durable metal construction and a chrome finish, this solenoid valve supports efficient operation within a wide temperature range.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable metal with a chrome finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eSolenoid valve type ensures precise air flow control\u003c\/li\u003e\n\u003cli\u003eInlet size of 0.88 inches and outlet size of 1.04 inches for proper fitment\u003c\/li\u003e\n\u003cli\u003eIncludes valve and gasket for complete installation\u003c\/li\u003e\n\u003cli\u003eOperates reliably between -20 to 300 degrees Fahrenheit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 911-003 is a secondary air injection check valve designed to prevent exhaust gases from flowing back into the air injection system. Its metal body with a chrome finish provides durability and resistance to heat and corrosion. The valve features a solenoid mechanism that regulates air flow, ensuring the emission system functions correctly. With an inlet size of 0.88 inches and an outlet size of 1.04 inches, this valve fits specific models from Buick, Chevrolet, GMC, Oldsmobile, and Saab, including the Trailblazer, Envoy, Bravada, Rainier, and 9-7x.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis secondary air injection check valve is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick 9-7x\u003c\/li\u003e\n\u003cli\u003eChevrolet Trailblazer, Trailblazer EXT\u003c\/li\u003e\n\u003cli\u003eGMC Envoy, Envoy XL, Envoy XUV\u003c\/li\u003e\n\u003cli\u003eOldsmobile Bravada\u003c\/li\u003e\n\u003cli\u003eSaab Rainier\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Valve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents exhaust gases from damaging the air injection system\u003c\/li\u003e\n\u003cli\u003eHelps reduce emissions by maintaining proper air flow\u003c\/li\u003e\n\u003cli\u003eEliminates check valve failure symptoms such as rough idle or engine codes\u003c\/li\u003e\n\u003cli\u003ePrevents backflow that can cause catalytic converter damage\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emission regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes valve and gasket for a complete replacement\u003c\/li\u003e\n\u003cli\u003eEnsure proper orientation of the valve during installation to maintain correct air flow direction\u003c\/li\u003e\n\u003cli\u003eCheck for any damage or wear in connecting hoses before installation\u003c\/li\u003e\n\u003cli\u003eRecommended to replace the gasket to prevent leaks\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for specific installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the 911-003 Secondary Air Injection Check Valve to meet or exceed OEM standards. The metal construction and chrome finish provide long-lasting durability under normal operating conditions. While specific warranty details may vary, Dorman typically offers coverage against defects in materials and workmanship. Refer to Dorman’s warranty policy for complete information.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44327685259445,"sku":"BKKY-911-003","price":104.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_911003_Fro.jpg?v=1775012006","url":"https:\/\/www.partcatalog.com\/products\/dorman-911-003-secondary-air-injection-check-valve","provider":"PartCatalog","version":"1.0","type":"link"}