DeatschWerks 9-301-1020 DW300 340LPH In-Tank Fuel Pump for 2009-2020 Nissan 37

Vehicle Fitment

• 2009-2020 Nissan 370Z (Z34, 3.7L V6 VQ37VHR, RWD)
• 2008-2014 Infiniti G37 (V36, 3.7L V6 VQ37VHR, RWD/AWD)

Fitment Notes

• Direct replacement for OEM in-tank fuel pump assemblies in Z34 370Z and V36 G37.
• Compatible with factory PWM (pulse-width modulation) fuel pump control modules.
• Supports gasoline and E85; ensure downstream components are ethanol-safe.
• Not intended for vehicles outside the listed platforms/years.

Features

• High-flow DW300 turbine pump delivering 340 LPH at 40 PSI.
• E85-compatible internals for flex-fuel and ethanol builds.
• Turbine impeller design for quiet operation and improved reliability.
• Drop-in fitment to OEM fuel basket--no cutting or external surge tank required.
• Supports larger injectors and forced-induction tuning on the VQ37VHR platform.
• PWM-ready electronics to work with factory control strategies without CELs.
• Computer-balanced armature and precision assembly for long service life.
• Includes vehicle-specific install components for OEM-style installation.

Specifications

• Part number: 9-301-1020
• Flow rate: 340 LPH @ 40 PSI
• Fuel compatibility: Gasoline and E85
• Pump type: In-tank electric turbine
• Platforms: Nissan 370Z (Z34), Infiniti G37 (V36)
• Engine: 3.7L V6 VQ37VHR
• Drivetrain: RWD (370Z), RWD/AWD (G37)
• Installation position: In-tank, OEM fuel module

Included Components

• 1x DeatschWerks DW300 in-tank fuel pump (9-301-1020)
• 1x Vehicle-specific installation kit (filter sock, electrical pigtail/adapter, clamps, O-ring)
• 1x Installation instructions

Product Description

The DeatschWerks 9-301-1020 DW300 is a high-flow, in-tank turbine fuel pump engineered for the Nissan 370Z (Z34) and Infiniti G37 (V36) equipped with the 3.7L VQ37VHR. Delivering 340 LPH at 40 PSI, it provides the fueling capacity required for larger injectors, aggressive NA builds, and forced-induction setups while maintaining OEM-like drivability.

Designed as a true drop-in upgrade, the DW300 integrates with the factory fuel basket and PWM control, minimizing installation complexity and avoiding check-engine lights. Its ethanol-safe construction supports gasoline and E85, giving tuners flexibility to meet power goals with reliable, quiet operation. For enthusiasts seeking a proven, direct-fit pump that scales with performance, the DW300 9-301-1020 is a balanced solution for the VQ37VHR platform.