Hitachi Auto Products FPR0001 Fuel Injection Pressure Regulator OE Replacement

The Hitachi FPR0001 is an OE-quality fuel injection pressure regulator engineered as a direct replacement for select Nissan vehicles. Hitachi's fuel pressure regulators reliably control the pressure of fuel delivered to the engine's fuel rail, ensuring consistent combustion efficiency, smooth drivability, and proper emissions compliance under all operating conditions.

Key Features:

• OE-Grade Precision: Precision-machined internal components maintain optimal fuel pressure throughout the entire operating range
• Cast Aluminum Housing: Lightweight cast aluminum construction provides excellent thermal efficiency and long-term durability
• Direct-Fit Replacement: Engineered to meet or exceed OE specifications for fit, form, and function — no modifications required
• Spring and Diaphragm Design: Utilizes a proven spring-and-diaphragm setup mounted on the fuel rail to precisely meter fuel delivery based on engine demand
• OE Heritage: Backed by Hitachi Astemo's decades of OE powertrain experience as a supplier to the world's top automakers

OEM Cross-Reference: 22670-3S50A

Sold individually. Note: O-ring seal is not included and must be ordered separately. The Hitachi FPR0001 is the dependable choice for restoring factory fuel system performance.