Delphi FP10382 Fuel Injection Pressure Regulator

Fuel Pressure Control for OE-Style Repair

The Delphi FP10382 fuel injection pressure regulator is built for returnless fuel systems that require stable 38 psi pressure control. With a metal body, push-in inlet, and clamp mounting design, it supports direct replacement service on select Dodge and Jeep applications, including Cherokee, Grand Cherokee, Wrangler, and Dakota models.

Delphi draws on OE heritage and supplier experience to build aftermarket parts with application-focused engineering. The FP10382 is a fuel injection pressure regulator for returnless systems, with one inlet, one outlet, no gauge port, and a 1.06 in. / 27.0 mm inlet port diameter.

Key Features

• Delphi FP10382 fuel injection pressure regulator for returnless fuel systems
• Metal construction for durable underhood service
• Push-in inlet type with clamp mounting
• 1 inlet and 1 outlet configuration
• 38 psi system pressure specification
• No gauge port
• Direct-fit style replacement for select Jeep and Dodge fuel rail applications

Detailed Description

Use the Delphi FP10382 when servicing a returnless fuel delivery setup that depends on consistent pressure regulation at the fuel rail. This regulator is listed for 1991-1996 Jeep Cherokee, 1993-1996 Jeep Grand Cherokee, 1991-1995 Jeep Wrangler, 1991-1992 Jeep Comanche, 1993 Jeep Grand Wagoneer, 1992-1993 Dodge B150, B250, B350, D150, D250, D350, Ramcharger, W150, W250, W350, and 1992-1993 Dodge Dakota, plus 1997-1998 Dodge Dakota and 1997-1998 Jeep Wrangler, fuel rail location.

This part cross-references Standard Ignition PR210 and Dorman OE Solutions 800-322 for the same application. The Delphi FP10382 is a practical choice for technicians and DIY repairs needing a fuel injection pressure regulator for Jeep Cherokee fuel rail service or Dodge Dakota returnless fuel system repair.

What It Helps Fix

• Fuel pressure that is too high or too low at the rail
• Hard starting caused by unstable fuel delivery
• Rough idle related to inconsistent injector pressure
• Fuel starvation symptoms under load
• Driveability issues tied to a failing regulator in a returnless system

Installation Notes and Tips

Verify the vehicle’s fuel system layout, inlet style, outlet style, and pressure specification before installation. This regulator uses a push-in inlet and clamp mounting, so confirm the fuel rail connection and mounting point match the original design. Because fitment varies by model year and engine configuration, compare the original part number and regulator shape before replacement.

Quality Assurance

Delphi builds this part using OE-focused engineering informed by long-term supplier experience with major automakers. That background supports consistent fit and function for service work on select Dodge and Jeep fuel injection systems.