{"product_id":"standard-ignition-pr273-fuel-injection-pressure-regulator","title":"Standard Ignition PR273 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eOverview of Standard Ignition Fuel Injection Pressure Regulator PR273\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition Fuel Injection Pressure Regulator PR273 is designed to maintain consistent fuel pressure in gas fuel injection systems. Engineered for select INFINITI and Nissan vehicles, including the Altima and Q45, this regulator ensures optimal fuel delivery and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRegulates fuel injection pressure at 43 psi for stable engine operation\u003c\/li\u003e\n\u003cli\u003eStraight nipple orientation for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with gas fuel injection systems\u003c\/li\u003e\n\u003cli\u003eIncludes caution sheet for safe handling and installation\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for INFINITI and Nissan Altima and Q45 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThe PR273 fuel injection pressure regulator from Standard Ignition is built to control fuel pressure precisely at 43 psi, which is critical for maintaining the correct air-fuel mixture in gas-powered engines. Its straight nipple orientation simplifies connection to the fuel lines, reducing installation complexity. This part is engineered to work seamlessly with the fuel injection systems of INFINITI and Nissan vehicles, particularly the Altima and Q45 models, ensuring compatibility and reliable performance.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis fuel injection pressure regulator is used to maintain consistent fuel pressure within the fuel injection system, which is essential for efficient engine operation. It addresses several common issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFuel pressure fluctuations causing engine hesitation or stalling\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect fuel delivery\u003c\/li\u003e\n\u003cli\u003eEngine misfires related to inconsistent fuel pressure\u003c\/li\u003e\n\u003cli\u003eRough idling caused by fuel system irregularities\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by fuel pressure sensor errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition PR273 regulator, ensure the fuel system is depressurized before removal of the old part. The straight nipple orientation allows for direct connection to the fuel line without additional adapters. Follow the included caution sheet carefully to avoid fuel leaks and ensure proper sealing. It is recommended to inspect fuel lines and connectors for wear during installation to prevent future issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your INFINITI or Nissan vehicle. The PR273 fuel injection pressure regulator includes a caution sheet to guide safe installation. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to ensure customer confidence in the product.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44696482480309,"sku":"FBHK-PR273","price":100.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PR273_Fro.jpg?v=1775081851","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-pr273-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}