{"product_id":"standard-ignition-fis1-fuel-injector-sleeve","title":"Standard Ignition FIS1 Fuel Injector Sleeve","description":"\u003ch2\u003eReliable Fuel Injector Sleeve for Ford E-350 and F-Series\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition FIS1 fuel injector sleeve is designed to provide a precise fit and durable performance for select Ford trucks and vans. Crafted from brass, this fuel injector sleeve ensures a secure seal and long-lasting resistance to wear and corrosion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality brass material for durability\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford E-350 Club Wagon, Econoline, Super Duty, Excursion, F-250, and F-350 models\u003c\/li\u003e\n\u003cli\u003ePart number FIS1 for easy identification and replacement\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain proper injector alignment and sealing\u003c\/li\u003e\n\u003cli\u003eResistant to fuel and heat exposure for extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Brass Construction for Fuel Injector Sleeves\u003c\/h2\u003e\u003cp\u003eThe fuel injector sleeve plays a critical role in maintaining the integrity of the fuel injection system by providing a tight seal between the injector and the cylinder head. Made from brass, the Standard Ignition FIS1 sleeve offers excellent resistance to corrosion and thermal expansion, which helps prevent leaks and injector misalignment. This material choice supports consistent engine performance and reduces the risk of fuel delivery issues over time.\u003c\/p\u003e\u003ch2\u003eCompatible Ford Models and Applications\u003c\/h2\u003e\u003cp\u003eThis fuel injector sleeve is compatible with a range of Ford vehicles, including the E-350 Club Wagon, E-350 Econoline, E-350 Super Duty, Excursion, F-250, F-250 Super Duty, F-350, and F-350 Super Duty. Using the correct part number FIS1 ensures proper fitment and function within these specific models, helping maintain optimal fuel system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents injector leaks and fuel seepage\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine misfires related to injector seal failure\u003c\/li\u003e\n\u003cli\u003eReduces risk of injector movement and wear\u003c\/li\u003e\n\u003cli\u003eSupports consistent fuel delivery and engine efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition FIS1 fuel injector sleeve, ensure the cylinder head and injector ports are clean and free of debris. Proper lubrication of the sleeve before installation can ease fitting and prevent damage. Verify the sleeve is fully seated to maintain a secure seal and correct injector alignment. It is recommended to inspect related fuel system components during installation for any signs of wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications. The FIS1 fuel injector sleeve undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in material and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44682812326069,"sku":"FBHK-FIS1","price":18.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_FIS1_Fro.jpg?v=1775080095","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-fis1-fuel-injector-sleeve","provider":"PartCatalog","version":"1.0","type":"link"}