{"product_id":"walker-550-2077-fuel-injector","title":"Walker 550-2077 Fuel Injector","description":"\u003ch2\u003eOverview of Walker Fuel Injector 550-2077\u003c\/h2\u003e\u003cp\u003eThe Walker 550-2077 fuel injector is designed for precise fuel delivery in select Ford and Mercury vehicles. Engineered to meet OEM specifications, this fuel injector supports efficient engine performance in the Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer\u003c\/li\u003e\n\u003cli\u003ePart number 550-2077 ensures exact fit and function\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker Products for reliable fuel injection\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain optimal fuel atomization and engine efficiency\u003c\/li\u003e\n\u003cli\u003eDirect replacement for original fuel injectors in specified vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 550-2077 fuel injector is part of the Walker Products line, known for delivering components that meet or exceed original equipment standards. This fuel injector is engineered to provide consistent fuel flow and atomization, which is critical for maintaining engine performance and emissions compliance. Specifically designed for the fuel injection systems of Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models, this injector ensures compatibility and reliable operation within these vehicles' air and fuel delivery systems.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper fuel delivery in Ford Explorer and Mercury Mountaineer engines\u003c\/li\u003e\n\u003cli\u003eResolves rough idling and engine misfires caused by faulty injectors\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring accurate fuel metering\u003c\/li\u003e\n\u003cli\u003eEliminates hesitation or stalling during acceleration\u003c\/li\u003e\n\u003cli\u003eHelps reduce emissions related to incomplete combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Ford Explorer, Explorer Sport Trac, or Mercury Mountaineer before installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when securing the injector\u003c\/li\u003e\n\u003cli\u003eInspect fuel rail and seals for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eUse appropriate safety precautions when working with fuel system components\u003c\/li\u003e\n\u003cli\u003eConsider professional installation if unfamiliar with fuel injection systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control standards for the 550-2077 fuel injector, ensuring it meets OEM performance criteria. This part is manufactured to provide consistent durability and reliability within the specified Ford and Mercury models. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43546701955253,"sku":"DKHD-550-2077","price":62.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_5502077_Fro.jpg?v=1774892244","url":"https:\/\/www.partcatalog.com\/products\/walker-550-2077-fuel-injector","provider":"PartCatalog","version":"1.0","type":"link"}