{"product_id":"ford-hc3z-9a564-a-fuel-injector-return-line","title":"Ford HC3Z-9A564-A Fuel Injector Return Line","description":"\u003cp\u003e\nThe Ford HC3Z-9A564-A Fuel Injector Return Line is an OEM replacement return hose designed for the fuel system on your Ford 6.7L Powerstroke. This line routes excess fuel back to the tank from the injectors, helping maintain proper fuel pressure and preventing fuel from pooling in the cylinder head area. A worn, cracked, or leaking return line can lead to poor fuel delivery, reduced performance, and fuel odors in the engine bay.\n\u003c\/p\u003e\n\n\u003cp\u003e\nManufactured to original equipment specifications, this return line provides proper fitment and reliable sealing with factory fuel system connections. Installing a new return line helps restore correct fuel flow and supports the overall operation of your injection system, making it an ideal service part during injector replacement or fuel system maintenance.\n\u003c\/p\u003e\n\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect OEM replacement fuel injector return line\u003c\/li\u003e\n  \u003cli\u003eMaintains correct fuel pressure and routing\u003c\/li\u003e\n  \u003cli\u003ePrevents fuel pooling and odors\u003c\/li\u003e\n  \u003cli\u003eDesigned to fit factory connections\u003c\/li\u003e\n  \u003cli\u003eIdeal for fuel system maintenance or injector servicing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ford","offers":[{"title":"Default Title","offer_id":51525603131675,"sku":"HC3Z-9A564-A","price":163.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/5757\/3147\/files\/Screenshot2025-12-29at12.00.55PM.png?v=1767034868","url":"https:\/\/wwmperformance.com\/products\/ford-hc3z-9a564-a-fuel-injector-return-line","provider":"WWM Performance","version":"1.0","type":"link"}