{"product_id":"standard-ignition-pr347-fuel-injection-pressure-regulator","title":"Standard Ignition PR347 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eReliable Fuel Injection Pressure Regulator for Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PR347 fuel injection pressure regulator is designed to maintain consistent fuel pressure for optimal engine performance. Specifically compatible with Nissan Pathfinder and Sentra models, this component ensures precise fuel delivery under varying operating conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Pathfinder and Sentra models\u003c\/li\u003e\n\u003cli\u003eMaintains stable fuel injection pressure for efficient engine operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM fuel injection pressure regulators\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003ePart number PR347 for easy identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Functionality\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PR347 fuel injection pressure regulator plays a critical role in the air and fuel delivery system by controlling the fuel pressure supplied to the injectors. By regulating fuel pressure, it helps maintain the correct air-fuel ratio, which is essential for engine efficiency, emissions control, and overall drivability. This part is engineered to meet or exceed original equipment specifications, making it a reliable choice for Nissan Pathfinder and Sentra owners seeking a precise fit and consistent performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis fuel injection pressure regulator is used to address several fuel system issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIrregular or fluctuating fuel pressure causing engine hesitation\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect fuel delivery\u003c\/li\u003e\n\u003cli\u003eEngine stalling or rough idling related to fuel pressure inconsistencies\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by fuel system faults\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine caused by fuel pressure loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition PR347 should be performed by a qualified technician familiar with Nissan fuel systems. Before installation, ensure the fuel system is depressurized to prevent fuel spray. Verify compatibility with the specific Nissan Pathfinder or Sentra model year. After installation, inspect for leaks and confirm proper fuel pressure using diagnostic equipment to ensure correct operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. The PR347 fuel injection pressure regulator is backed by a limited warranty, providing coverage against defects in materials and workmanship. This warranty supports confidence in the part’s reliability for Nissan Pathfinder and Sentra applications.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44696484577461,"sku":"FBHK-PR347","price":44.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PR347_Fro_59660a32-d44b-48ad-878f-7a43282a4602.jpg?v=1775081868","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-pr347-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}