DeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ Universal Set Up Kit - DeatschWerks DWK9-401-1001
DeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ Universal Set Up Kit - DeatschWerks DWK9-401-1001
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DeatschWerks 415LPH DW400 In-Tank Fuel Pump w/ Universal Set Up Kit

DeatschWerks
DWK9-401-1001
00887753530172
Fuel Pumps
591 Units In Stock
$ 238.00
$ 238.00

DW400 series, 415lph in-tank fuel pump w /Universal Install Kit.

Key Features

  • DeatschWerks' roots were established by offering high flow drop-in fitment fuel injectors.
  • In 2009 DW expanded into fuel pumps with the DW300 the first in-tank fuel pump to outflow the standard 255 LPH pump.
  • Since then, DW has developed innovative fuel system components such as the in-line 250iL and 350iL pumps, modular surge tanks, conversion fuel rails, dual-stage fuel filters, and ethanol compatible fuel pressure regulators.
  • Today, the DeatschWerks line-up of fuel system components includes over 500 SKUs covering Sport Compact, Modern Muscle, and Euro applications.

Vehicle Fitment

Years Make Model Notes
1985-1987 Buick Regal Grand National
1991 GMC Syclone Base
1992-1993 GMC Typhoon Base

Product Specifications

Manufacturer DeatschWerks
Manufacturer Part Number 9-401-1001
Product Type Fuel Pumps
Fitment Vehicle specific
Condition New
Pricing Policy Manufacturer MAP applies

What's Included

The exact DeatschWerks component and quantity identified by the product title and MPN. Fittings, wiring, hoses, adapters, tuning, and installation hardware are included only when specifically stated.

Installation and Tuning Notes

Confirm the exact MPN, fuel type, flow requirement, pressure range, electrical connector, inlet and outlet size, and vehicle application before ordering. Professional installation is recommended. Fuel-system modifications may require compatible supporting components and calibration.

Why Choose DeatschWerks

DeatschWerks develops performance fuel injectors, pumps, rails, regulators, filters, fittings, and supporting hardware. Black Ops Auto Works organizes the catalog by exact MPN and verified application data so buyers can compare the correct component before purchase.

Frequently Asked Questions

How do I confirm this is the correct part?
Match DeatschWerks MPN 9-401-1001 and verify every listed vehicle, engine, fuel, pressure, flow, connector, and dimensional requirement.

Is professional installation recommended?
Yes. Fuel-system work requires correct depressurization, sealing, leak testing, electrical verification, and calibration where applicable.

Does this include every installation component?
Only items expressly identified in the title or product details are included. Review the complete fuel-system plan before ordering.

Can this be used with ethanol-blended fuel?
Compatibility varies by exact component. Confirm the manufacturer's specification for this MPN and the fuel used in the vehicle.

Important Notes

Never select a fuel-system component by appearance alone. Verify the manufacturer part number and application. Modified vehicles may require additional engineering, supporting hardware, and professional tuning.

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