Spectra SP4021M Fuel Pump Module Assembly

The Spectra SP4021M fuel pump module assembly is built for direct replacement service on select Nissan and INFINITI applications. It is engineered with manufacturing controls and quality checks aimed at consistent fuel delivery performance for the vehicle platform.

Key Features

• Fuel pump module assembly for air and fuel delivery service
• Direct-fit replacement for select Nissan Armada, Nissan TITAN, and INFINITI QX56 applications
• Paraphrased OE-style replacement for common fuel system repair needs
• Cross-references Airtex E8788M and Carter P76654M for the same application
• Part number SP4021M for catalog and fitment lookup

Detailed Description

Spectra Premium fuel modules are manufactured with controlled engineering and production processes to support reliable operation in the fuel tank assembly. This fuel pump module assembly is intended for vehicles that require a direct replacement unit for fuel delivery service, including 2007-2015 Nissan Armada, 2007-2015 Nissan TITAN, and 2007-2010 INFINITI QX56 applications. The SP4021M is a practical choice when servicing fuel system concerns on these platforms.

This part cross-references Airtex Fuel Pumps E8788M and Carter P76654M for the same application.

What It Is Used For

• Restoring fuel delivery when the original module is no longer maintaining pressure
• Addressing hard-start or no-start conditions related to fuel pump wear
• Correcting intermittent fuel supply issues under load
• Replacing a noisy or failing in-tank fuel pump module
• Servicing fuel system faults on Nissan Armada, Nissan TITAN, and INFINITI QX56 models

Installation Notes and Tips

• Fits 2008-2015 Nissan Armada, N/A
• Fits 2008-2015 Nissan TITAN, N/A
• Fits 2007-2010 INFINITI QX56, N/A
• Fits 2007 Nissan Armada, N/A, from Feb/2007
• Fits 2007 Nissan TITAN, N/A, from Aug/2006
• Inspect and clean the fuel tank before installation.
• Replace the tank lock ring and seal; failure to do so voids the warranty.

Quality Assurance

Spectra Premium fuel modules are produced with engineering, manufacturing technology, and quality control processes intended to meet high performance expectations. Warranty coverage is stated to be void if the tank lock ring and seal are not replaced, and the fuel tank must be inspected and cleaned before installation.