{"product_id":"standard-ignition-pr459-fuel-filter-and-pressure-regulator-assembly","title":"Standard Ignition PR459 Fuel Filter and Pressure Regulator Assembly","description":"\u003ch2\u003eOverview of Standard Ignition Fuel Filter and Pressure Regulator Assembly PR459\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PR459 fuel filter and pressure regulator assembly is designed for precise fuel system regulation in select Audi models. This component integrates a fuel filter with a regulator function, ensuring consistent fuel pressure and clean fuel delivery for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes caution sheet for safe handling and installation\u003c\/li\u003e\n\u003cli\u003eFunctions as a fuel pressure regulator to maintain system stability\u003c\/li\u003e\n\u003cli\u003eStraight nipple orientation for straightforward fuel line connection\u003c\/li\u003e\n\u003cli\u003eCompatible with gasoline fuel systems\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Audi A4, A4 Quattro, A6 Quattro, A8 Quattro, and S4 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Attributes\u003c\/h2\u003e\u003cp\u003eThe PR459 assembly from Standard Ignition combines a fuel filter and pressure regulator into a single unit, streamlining fuel delivery system maintenance. The regulator function controls fuel pressure within the gas system, preventing fluctuations that can affect engine performance. The straight nipple orientation facilitates direct and secure fuel line attachment, reducing installation complexity. This assembly is engineered for gasoline-powered Audi vehicles, including the A4, A4 Quattro, A6 Quattro, A8 Quattro, and S4, ensuring compatibility and reliable operation.\u003c\/p\u003e\u003ch2\u003eCompatible Audi Models and Applications\u003c\/h2\u003e\u003cp\u003eThis fuel filter and pressure regulator assembly is compatible with the following Audi models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi A4\u003c\/li\u003e\n\u003cli\u003eAudi A4 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi A6 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi A8 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi S4\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse of the PR459 part number ensures proper fitment and function within these specific vehicles' fuel systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by PR459 Assembly\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel pressure inconsistencies causing engine hesitation or stalling\u003c\/li\u003e\n\u003cli\u003eContaminated fuel leading to clogged injectors or poor combustion\u003c\/li\u003e\n\u003cli\u003eFuel leaks due to worn or damaged regulator components\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency from improper fuel flow regulation\u003c\/li\u003e\n\u003cli\u003eEngine performance degradation related to fuel delivery problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition PR459 fuel filter and pressure regulator assembly, ensure the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRelieve fuel system pressure before removal to avoid fuel spray\u003c\/li\u003e\n\u003cli\u003eVerify straight nipple orientation aligns with existing fuel lines\u003c\/li\u003e\n\u003cli\u003eInspect fuel lines and connectors for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eFollow the included caution sheet for safety and handling instructions\u003c\/li\u003e\n\u003cli\u003eConfirm compatibility with your specific Audi model and engine type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications. The PR459 assembly undergoes rigorous quality control to ensure durability and reliable performance in gas fuel systems. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44696496079029,"sku":"FBHK-PR459","price":76.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PR459_Fro.jpg?v=1775081893","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-pr459-fuel-filter-and-pressure-regulator-assembly","provider":"PartCatalog","version":"1.0","type":"link"}