Fuel Pump Assembly for Nissan Altima Maxima Quest 2004-2009 - Direct

In this review the focus is on a direct-replacement fuel pump assembly intended for specific Nissan V6 models from the mid 2000s. The bottom line: this assembly is a practical, budget-friendly replacement for owners who need an OE-compatible unit that includes the pump, sending unit, seal ring and float. It is best suited to those working on Altima, Maxima or Quest vehicles that match the listed years and engine sizes, and who want a straightforward swap for common OE part numbers.

Key Features

• Fitment: Built to fit Nissan Altima 2004-2006 3.5L and 2.5L models without California emission systems, ensuring compatibility where the vehicle uses two tube ports on top.
• Multi-model coverage: Also fits Nissan Maxima 2004-2008 3.5L and Nissan Quest 2004-2009 3.5L, reducing the need to search multiple part sources.
• OE part replacement: Designed as a replacement for common OE part numbers such as 17040-7Y000 and 17040-9J300, which helps simplify identification and ordering.
• Complete kit: Ships with the fuel pump, fuel sending unit, seal ring and float so installers have all primary components needed for the pump module swap.
• Fitment note clarity: The top has two tube ports rather than one, which prevents fitment surprises when replacing modules on non-California emission vehicles.

Who It's For

This assembly is aimed at DIY mechanics and independent shops performing a module replacement on Nissan Altima, Maxima or Quest models from the stated years who need an OE-style unit that includes the sender and float. It is particularly useful when the original pump has failed or when replacing a unit showing erratic fuel pressure or a faulty gauge.

Owners of Altima vehicles with California emission systems or other Nissan model years not listed should look for a pump specified for those configurations. Also, buyers who require manufacturer-certified parts or factory warranty coverage may prefer to source an OEM unit instead.

Pros & Cons

Pros

• Includes pump, sending unit, seal ring and float for a complete module replacement.
• Covers several Nissan models and OE part numbers, simplifying part matching.
• Customers report good functionality and proper fit when the vehicle and emission type match the listing.

Cons

• Only fits Altima 2004-2006 models without California emission systems and has two top ports, so it will not fit every Altima variant.
• Fuel gauge issues after installation may occur if the module is not installed correctly, requiring customer support or reinstallation.

Specifications

Brand	ultramindz
Compatible Models	Nissan Altima, Maxima, Quest
Model Years	Altima 2004-2006; Maxima 2004-2008; Quest 2004-2009
Engine	3.5L and 2.5L (Altima 2.5L only without CA emission)
OE Replacement Numbers	17040-7Y000, 17040-9J300, 17040-ZB00A, E8545M, and others
Package Includes	Fuel pump, fuel sending unit, seal ring, float

Our Verdict

The fuel pump assembly is a sound value for owners of the specified Nissan models who need a direct-replacement module that mirrors OE part numbers and arrives as a complete kit. For those with the correct emission configuration and top-port layout, it saves time and reduces parts hunting; buyers should follow installation guidance to avoid gauge issues and contact the seller if any setup problems arise.

Frequently Asked Questions

Will this fit my Altima with California emissions?
No, this unit only fits Altima 2004-2006 vehicles without California emission systems and has two top tube ports.

What comes in the package?
The package includes the fuel pump, the fuel sending unit, one seal ring and the float needed for the module replacement.

What if the fuel gauge does not work after installation?
If the gauge behaves unexpectedly, check the installation first and contact customer service for troubleshooting help since improper installation can cause gauge issues.