DeatschWerks DW420 Series 420 LPH In-Tank Fuel Pump with Install Kit for Infiniti G35 and Nissan 350Z

DW420 series, 420lph in-tank fuel pump w/ install kit for G35 03-08, 350z 03-08, and Legacy GT 10+

Upgrade the fuel delivery system in your compatible Infiniti G35 or Nissan 350Z with the DeatschWerks DW420 Series 420 LPH in-tank fuel pump. Part number DWK9-421S-1005 is designed for high-performance applications that require dependable fuel flow and consistent operation under demanding conditions. The pump is supplied with an installation kit to help support a straightforward replacement or performance upgrade.

The DW420 Series fuel pump is engineered for in-tank installation and is suitable for select 2003–2008 Infiniti G35 and Nissan 350Z applications, along with select 2010 and newer Subaru Legacy GT vehicles. Its high-flow design helps provide the fuel volume needed by modified engines and increased-power fuel systems while maintaining reliable everyday operation. Vehicle-specific fitment should be verified before ordering.

This DeatschWerks fuel pump is intended for automotive use and is not CARB approved. California buyers may be required to acknowledge applicable emissions compliance restrictions. The product may also carry a Proposition 65 warning. The included installation kit helps simplify the installation process, but professional installation is recommended when working with pressurized fuel systems. Always follow the vehicle manufacturer’s service procedures and confirm fuel system compatibility before installation.

Fitment: Select 2003–2008 Infiniti G35 and Nissan 350Z models, plus select 2010 and newer Subaru Legacy GT applications. Refer to the vehicle-specific application guide for exact compatibility.

Features:

• 420 LPH Fuel Flow: Provides high-volume fuel delivery for performance-oriented and modified engine applications.
• In-Tank Design: Installs inside the factory fuel tank for a clean, integrated fuel system upgrade.
• Installation Kit Included: Supplies supporting components to help streamline installation.
• Performance Fuel System Support: Helps maintain consistent fuel supply during increased engine demand and spirited driving.

Fitments:
2003 Infiniti G35 Base
2003 Nissan 350Z Base
2003 Nissan 350Z Enthusiast
2003 Nissan 350Z Performance
2003 Nissan 350Z Touring
2003 Nissan 350Z Track
2004 Infiniti G35 Base
2004 Infiniti G35 X
2004 Nissan 350Z Base
2004 Nissan 350Z Enthusiast
2004 Nissan 350Z Performance
2004 Nissan 350Z Touring
2004 Nissan 350Z Track
2005 Infiniti G35 Base
2005 Infiniti G35 X
2005 Nissan 350Z 35th Anniversary Edition
2005 Nissan 350Z Base
2005 Nissan 350Z Enthusiast
2005 Nissan 350Z Grand Touring
2005 Nissan 350Z Performance
2005 Nissan 350Z Touring
2005 Nissan 350Z Track
2006 Infiniti G35 Base
2006 Infiniti G35 X
2006 Nissan 350Z Base
2006 Nissan 350Z Enthusiast
2006 Nissan 350Z Grand Touring
2006 Nissan 350Z Touring
2006 Nissan 350Z Track
2007 Infiniti G35 Base
2007 Infiniti G35 Journey
2007 Infiniti G35 Sport
2007 Infiniti G35 X
2007 Nissan 350Z Base
2007 Nissan 350Z Enthusiast
2007 Nissan 350Z Grand Touring
2007 Nissan 350Z Nismo
2007 Nissan 350Z Touring
2008 Infiniti G35 Base
2008 Infiniti G35 Journey
2008 Infiniti G35 Sport
2008 Infiniti G35 X
2008 Nissan 350Z Base
2008 Nissan 350Z Enthusiast
2008 Nissan 350Z Grand Touring
2008 Nissan 350Z Nismo
2008 Nissan 350Z Touring
2010 Subaru Legacy 2.5GT
2010 Subaru Legacy 2.5i
2010 Subaru Legacy 2.5i Limited
2010 Subaru Legacy 2.5i Premium
2010 Subaru Legacy 3.6R
2010 Subaru Legacy 3.6R Limited
2010 Subaru Legacy 3.6R Premium
2011 Subaru Legacy 2.5GT
2011 Subaru Legacy 2.5i
2011 Subaru Legacy 2.5i Limited
2011 Subaru Legacy 2.5i Premium
2011 Subaru Legacy 3.6R
2011 Subaru Legacy 3.6R Limited
2011 Subaru Legacy 3.6R Premium
2012 Subaru Legacy 2.5GT
2012 Subaru Legacy 2.5i
2012 Subaru Legacy 2.5i Limited
2012 Subaru Legacy 2.5i Premium
2012 Subaru Legacy 3.6R
2012 Subaru Legacy 3.6R Limited
2012 Subaru Legacy 3.6R Premium

Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: true
Regular Stock: t
Units Per Sku: 1