{"product_id":"delphi-fp10478-fuel-injection-pressure-regulator","title":"Delphi FP10478 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eReliable Fuel Injection Pressure Regulator for Lexus and Toyota\u003c\/h2\u003e\u003cp\u003eThe Delphi FP10478 fuel injection pressure regulator is designed to maintain consistent fuel pressure in your vehicle's fuel injection system. Engineered with durable metal construction, this regulator ensures precise fuel delivery for Lexus GS300, Toyota Supra, and Toyota SC300 models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable metal material for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eNon-adjustable design for consistent fuel pressure regulation\u003c\/li\u003e\n\u003cli\u003eInlet port diameter: 0.43 inches (11.0 mm) with push-in type connection\u003c\/li\u003e\n\u003cli\u003eOutlet port diameter: 0.39 inches (10.0 mm) with threaded outlet\u003c\/li\u003e\n\u003cli\u003eSingle inlet and outlet ports for streamlined fuel flow\u003c\/li\u003e\n\u003cli\u003eBolt mounting type for secure installation\u003c\/li\u003e\n\u003cli\u003eSystem pressure rating of 43 psi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Delphi FP10478 fuel injection pressure regulator is constructed from metal to withstand the demands of fuel system operation. It features a push-in inlet port with a diameter of 0.43 inches (11.0 mm) and a threaded outlet port measuring 0.39 inches (10.0 mm). This regulator is designed with one inlet and one outlet port, facilitating efficient fuel flow control. The mounting type is bolt-on, providing a secure and stable fitment in the fuel injection system. With a system pressure rating of 43 psi, this regulator maintains optimal fuel pressure for smooth engine performance. The non-adjustable design ensures consistent regulation without the need for manual tuning.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis fuel injection pressure regulator is compatible with select Lexus and Toyota models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLexus GS300\u003c\/li\u003e\n\u003cli\u003eToyota Supra\u003c\/li\u003e\n\u003cli\u003eToyota SC300\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically engineered to meet the fuel system requirements of these vehicles, ensuring proper fuel pressure regulation and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the FP10478 Regulator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel pressure fluctuations causing engine performance issues\u003c\/li\u003e\n\u003cli\u003eInconsistent fuel delivery leading to rough idling or stalling\u003c\/li\u003e\n\u003cli\u003eFuel leaks due to worn or damaged pressure regulators\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy resulting from improper fuel pressure\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by fuel system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Delphi FP10478 fuel injection pressure regulator, ensure the mounting bolts are securely fastened to prevent fuel leaks. The push-in inlet port and threaded outlet require proper connection to the fuel lines to maintain system integrity. It is recommended to inspect fuel lines and related components for wear or damage during installation. Professional installation is advised to ensure correct fitment and function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi manufactures the FP10478 fuel injection pressure regulator to meet strict quality standards. The metal construction provides durability and resistance to fuel system conditions. While specific warranty details are not provided, Delphi products typically adhere to industry quality controls to ensure reliable operation in compatible Lexus and Toyota vehicles.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52089173508277,"sku":"BBMX-FP10478","price":113.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_FP10478_Fro.jpg?v=1775148334","url":"https:\/\/www.partcatalog.com\/products\/delphi-fp10478-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}