{"product_id":"wpr-255-1057","title":"Walker Products Fuel Pressure Regulator - 255-1057","description":"\u003ch2\u003eProduct Information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Walker Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Name:\u003c\/strong\u003e Fuel Pressure Regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e Fuel Injection Pressure Regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 255-1057\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 1.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWalker Products Fuel Injection Pressure Regulators are engineered to control fuel pressure within the fuel rail, ensuring the proper amount of fuel is delivered to the injectors for each operating condition. Maintaining accurate fuel pressure is essential for achieving the correct air\/fuel mixture, enabling smooth cold starts, strong throttle response, stable idling, and reduced emissions. Each unit is designed to match OE specifications for fit, pressure range, and fuel flow, allowing seamless integration with factory fuel systems. Constructed with corrosion-resistant components, these regulators are built to withstand constant exposure to fuel and engine bay conditions. A direct-fit design simplifies installation without the need for modifications. Whether replacing a failed component or troubleshooting drivability issues such as hesitation, hard starting, or poor fuel economy, Walker Products delivers dependable performance and OE-level reliability across a wide range of vehicle applications.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit design ensures reliable seal and easy installation without modification.\u003c\/li\u003e\n\u003cli\u003eBuilt with corrosion-resistant materials for fuel system durability.\u003c\/li\u003e\n\u003cli\u003eSupports smooth idling, cold starts, and throttle transitions under load.\u003c\/li\u003e\n\u003cli\u003eEngineered to match OE specs for fuel pressure range and flow characteristics.\u003c\/li\u003e\n\u003cli\u003eMaintains consistent fuel pressure for optimal injector performance and engine response.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003e1 years\u003c\/p\u003e\u003ch2\u003eCountry of Origin\u003c\/h2\u003e\u003cp\u003eUnited States\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eSee the fitment table for engine, trim and other application details.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1999 INFINITI G20\u003c\/li\u003e\n\u003cli\u003e1999 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e1998 Nissan 200SX\u003c\/li\u003e\n\u003cli\u003e1998 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e1997 Nissan 200SX\u003c\/li\u003e\n\u003cli\u003e1996 INFINITI G20\u003c\/li\u003e\n\u003cli\u003e1996 Nissan 200SX\u003c\/li\u003e\n\u003cli\u003e1995 INFINITI G20\u003c\/li\u003e\n\u003cli\u003e1995 Nissan 200SX\u003c\/li\u003e\n\u003cli\u003e1994 Nissan Sentra\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Products","offers":[{"title":"Default Title","offer_id":58454981378351,"sku":"WPR-255-1057","price":173.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3521\/4127\/files\/255-1057_2.jpg?v=1789172033","url":"https:\/\/partspioneer.com\/products\/wpr-255-1057","provider":"Parts Pioneer","version":"1.0","type":"link"}