Beck Arnley 037-4851 Fuel Injection Plenum Gasket

Fuel Injection Plenum Gasket for Nissan Applications

The Beck Arnley 037-4851 fuel injection plenum gasket is built for foreign nameplate vehicles that need OE-style form, fit, and function. It is a direct replacement choice for Nissan Frontier and Nissan Xterra models in the listed years, helping restore a proper seal at the intake plenum.

Key Features

• Fuel injection plenum gasket for intake sealing service
• OE-spec replacement approach for foreign nameplate applications
• Fits 1999-2004 Nissan Frontier
• Fits 2000-2004 Nissan Xterra
• Beck Arnley part number 037-4851

Detailed Description

Beck Arnley 037-4851 is a fuel injection plenum gasket made for Nissan Frontier and Nissan Xterra applications listed above. Beck Arnley sources parts to match foreign nameplate OE specifications for form, fit, and function, giving technicians a direct replacement option for intake sealing service. If you are replacing a leaking plenum gasket on a 1999-2004 Nissan Frontier or a 2000-2004 Nissan Xterra, this part number 037-4851 is built for that application.

What It Helps Address

• Intake plenum vacuum leaks
• Unstable idle caused by a poor seal
• Air leakage at the fuel injection plenum interface
• Loss of sealing after intake service
• Replacement of a worn or damaged plenum gasket

Installation Notes

Clean the mating surfaces thoroughly before installation and inspect the intake components for warpage, cracks, or contamination. Follow the vehicle service procedure and torque sequence for the Nissan Frontier or Nissan Xterra application to help achieve a proper seal. Verify the gasket is seated correctly before reassembly.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. The brand works with global sourcing partners to help ensure the correct replacement part is selected for the listed Nissan applications.