{"product_id":"mahle-gs34038-fuel-injector-o-ring-kit","title":"Mahle GS34038 Fuel Injector O-Ring Kit","description":"\u003ch2\u003eFuel injector seal kit for Ford service applications\u003c\/h2\u003e\u003cp\u003eMAHLE GS34038 is an OEM-standard fuel injector O-ring kit built for injector sealing service on a wide range of Ford trucks and vans. It uses fluoroelastomer sealing materials to support fuel system sealing where heat and fuel exposure are common.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOEM-standard service kit for fuel injector sealing\u003c\/li\u003e\n\u003cli\u003eFluoroelastomer O-rings for fuel-resistant sealing performance\u003c\/li\u003e\n\u003cli\u003eIncludes injector crush washers, lower O-rings, middle O-rings, top snap rings, upper cushion seals, and upper O-rings\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford E-350 Super Duty, F-250 Super Duty, and Excursion injector service applications\u003c\/li\u003e\n\u003cli\u003eMAHLE GS34038 is part of a sealing product line trusted by OEMs and technicians\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed description\u003c\/h2\u003e\u003cp\u003eMAHLE GS34038 is a fuel injector O-ring kit for injector reseal service on Ford applications that require a complete sealing refresh. The kit uses fluoroelastomer material for the O-rings and is specified as OEM standard, making it a practical choice when restoring injector sealing integrity on vehicles such as the Ford E-350 Super Duty, F-350 Super Duty, and F-250 Super Duty. MAHLE GS34038 also cross-references FEL-PRO ES73207 for the same application.\u003c\/p\u003e\u003cp\u003eThe included sealing components cover the injector stack with crush washers, lower O-rings, middle O-rings, top snap rings, upper cushion seals, and upper O-rings. This helps address wear at multiple sealing points during injector service on Ford E-Series, Super Duty, and related chassis applications. The part number GS34038 is useful when matching the correct injector seal kit for service work across the listed Ford fitments.\u003c\/p\u003e\u003ch2\u003eCommon issues this kit can address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel seepage at injector sealing points\u003c\/li\u003e\n\u003cli\u003eHard starting caused by injector seal leakage\u003c\/li\u003e\n\u003cli\u003eFuel odor from worn injector O-rings or crush washers\u003c\/li\u003e\n\u003cli\u003eLoss of sealing integrity after injector removal and service\u003c\/li\u003e\n\u003cli\u003eAir intrusion or pressure loss at injector interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation notes and tips\u003c\/h2\u003e\u003cp\u003eClean injector bores and sealing surfaces before installation. Replace all sealing components during injector service to avoid reusing worn elastomers or washers. Verify the injector and cylinder head surfaces are free of debris, and confirm the correct application by matching the part number GS34038 to the vehicle’s injector service requirements.\u003c\/p\u003e\u003ch2\u003eQuality assurance\u003c\/h2\u003e\u003cp\u003eMAHLE sealing products are used by OEMs and technicians worldwide, and this kit is built to OEM-standard specifications for service reliability.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":53342732353717,"sku":"FLHQ-GS34038","price":85.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VG_GS34038_Kit.jpg?v=1789799738","url":"https:\/\/www.partcatalog.com\/products\/mahle-gs34038-fuel-injector-o-ring-kit","provider":"PartCatalog","version":"1.0","type":"link"}