{"product_id":"standard-ignition-gdp503-direct-injection-high-pressure-fuel-pump","title":"Standard Ignition GDP503 Direct Injection High Pressure Fuel Pump","description":"\u003ch2\u003eOverview of Standard Ignition GDP503 Fuel Pump\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition GDP503 is a direct injection high pressure fuel pump designed specifically for select Lexus models. Engineered to meet original equipment manufacturer (OEM) specifications, this mechanical fuel pump ensures reliable fuel delivery for Lexus GS460, IS F, LS460, and LS600h vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMechanical direct injection high pressure fuel pump\u003c\/li\u003e\n\u003cli\u003eOval connector shape with 2 blade terminals\u003c\/li\u003e\n\u003cli\u003eIncludes mounting gasket and seals for installation\u003c\/li\u003e\n\u003cli\u003eCompatible with gasoline fuel delivery systems\u003c\/li\u003e\n\u003cli\u003eOEM replacement part for Lexus GS460, IS F, LS460, LS600h\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe GDP503 fuel pump from Standard Ignition is designed for direct fuel injection (GDI) systems, providing precise fuel delivery under high pressure. It features a mechanical operation type with an oval-shaped connector and two blade terminals, ensuring secure electrical connections. This pump is not submersible and is intended for direct system types. The package includes necessary gaskets and seals to facilitate proper mounting and prevent leaks. This part is a direct OEM replacement, maintaining factory performance standards for Lexus GS460, IS F, LS460, and LS600h models.\u003c\/p\u003e\u003ch2\u003eCompatible Lexus Models and Applications\u003c\/h2\u003e\u003cp\u003eThis direct injection high pressure fuel pump is compatible with the following Lexus vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLexus GS460\u003c\/li\u003e\n\u003cli\u003eLexus IS F\u003c\/li\u003e\n\u003cli\u003eLexus LS460\u003c\/li\u003e\n\u003cli\u003eLexus LS600h\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the Standard Ignition GDP503 ensures proper fuel delivery and system functionality for these specific models equipped with gasoline direct injection systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by GDP503 Fuel Pump\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent fuel pressure causing engine performance issues\u003c\/li\u003e\n\u003cli\u003eFuel pump failure leading to engine stalling or no start conditions\u003c\/li\u003e\n\u003cli\u003eLeaks due to worn or missing mounting gaskets and seals\u003c\/li\u003e\n\u003cli\u003ePoor fuel delivery affecting acceleration and fuel efficiency\u003c\/li\u003e\n\u003cli\u003eElectrical connection problems from damaged terminals or connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition GDP503 requires attention to the included mounting gasket and seals to ensure a proper seal and prevent fuel leaks. The oval connector with two blade terminals should be securely connected to maintain electrical integrity. This pump is designed as a direct OEM replacement, so it fits the original mounting points on compatible Lexus models. It is recommended to verify compatibility with your vehicle’s VIN and consult a professional technician for installation to ensure safety and proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The GDP503 fuel pump includes all necessary hardware for installation and is backed by Standard Ignition’s quality assurance processes. Warranty coverage details should be confirmed at the time of purchase, typically covering defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44687664152757,"sku":"FBHK-GDP503","price":1567.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_GDP503_Fro_6bafd6ac-e678-44da-be1b-64191d8ab6c4.jpg?v=1775080577","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-gdp503-direct-injection-high-pressure-fuel-pump","provider":"PartCatalog","version":"1.0","type":"link"}