DeatschWerks DW400 Fuel Pump Module — Fits 2001-2005 Honda Civic & 2002-2006 Acura RSX

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SKU: DWK9-401-7040
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About DeatschWerks DeatschWerks builds the high-flow fuel pumps and injectors ...Read More

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Sale price$538.01 Regular price$539.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About DeatschWerks

DeatschWerks builds the high-flow fuel pumps and injectors that feed modern boosted builds — from 750cc to 2200cc injectors and 415 lph to 750 lph pumps. The choice of EcoBoost Mustang, MK7 Golf R, EVO X, and forced-induction Honda builds.

Watch in action

High-Flow Fuel Delivery for Honda and Acura

Unlock the full potential of your engine with the DeatschWerks DW400 Fuel Pump Module. Engineered specifically for the 2001-2005 Honda Civic and the 2002-2006 Acura RSX, this drop-in module provides the high-flow fuel delivery required for modified and high-horsepower builds. DeatschWerks has combined their industry-leading DW400 pump with a custom-engineered module to ensure seamless integration and reliable performance under demanding conditions.

Why Choose the DW400 Module?

  • Direct Fitment: Designed as a drop-in replacement for factory modules, eliminating the need for complex fabrication.
  • Superior Flow: The DW400 is one of the highest-flowing in-tank pumps available, supporting significant power gains.
  • Complete Solution: Includes all necessary components for a clean, professional installation in your fuel tank.
  • Reliability: Built to withstand the rigors of high-performance driving, providing consistent fuel pressure throughout the RPM range.

DeatschWerks is a trusted name in the automotive aftermarket, known for their rigorous quality assurance and innovative fuel system solutions. Whether you are building a street machine or a dedicated track car, this fuel pump module ensures your engine receives the consistent, high-volume fuel supply it needs to perform safely at higher boost levels or increased compression. Upgrade your fuel system today with this premium module from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
2001-2005 Honda Civic DX
2001-2005 Honda Civic EX
2001-2005 Honda Civic GX
2001-2005 Honda Civic HX
2001-2005 Honda Civic LX
2002-2005 Honda Civic Si
2003-2005 Honda Civic Hybrid
2004-2005 Honda Civic Value Package
2005 Honda Civic EX Special Edition

Product Details

Product Description
Part Numbers
Sizing & Fit

About DeatschWerks

DeatschWerks builds the high-flow fuel pumps and injectors that feed modern boosted builds — from 750cc to 2200cc injectors and 415 lph to 750 lph pumps. The choice of EcoBoost Mustang, MK7 Golf R, EVO X, and forced-induction Honda builds.

Watch in action

High-Flow Fuel Delivery for Honda and Acura

Unlock the full potential of your engine with the DeatschWerks DW400 Fuel Pump Module. Engineered specifically for the 2001-2005 Honda Civic and the 2002-2006 Acura RSX, this drop-in module provides the high-flow fuel delivery required for modified and high-horsepower builds. DeatschWerks has combined their industry-leading DW400 pump with a custom-engineered module to ensure seamless integration and reliable performance under demanding conditions.

Why Choose the DW400 Module?

  • Direct Fitment: Designed as a drop-in replacement for factory modules, eliminating the need for complex fabrication.
  • Superior Flow: The DW400 is one of the highest-flowing in-tank pumps available, supporting significant power gains.
  • Complete Solution: Includes all necessary components for a clean, professional installation in your fuel tank.
  • Reliability: Built to withstand the rigors of high-performance driving, providing consistent fuel pressure throughout the RPM range.

DeatschWerks is a trusted name in the automotive aftermarket, known for their rigorous quality assurance and innovative fuel system solutions. Whether you are building a street machine or a dedicated track car, this fuel pump module ensures your engine receives the consistent, high-volume fuel supply it needs to perform safely at higher boost levels or increased compression. Upgrade your fuel system today with this premium module from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
2001-2005 Honda Civic DX
2001-2005 Honda Civic EX
2001-2005 Honda Civic GX
2001-2005 Honda Civic HX
2001-2005 Honda Civic LX
2002-2005 Honda Civic Si
2003-2005 Honda Civic Hybrid
2004-2005 Honda Civic Value Package
2005 Honda Civic EX Special Edition

Product Details

Product Description

About DeatschWerks

DeatschWerks builds the high-flow fuel pumps and injectors that feed modern boosted builds — from 750cc to 2200cc injectors and 415 lph to 750 lph pumps. The choice of EcoBoost Mustang, MK7 Golf R, EVO X, and forced-induction Honda builds.

Watch in action

High-Flow Fuel Delivery for Honda and Acura

Unlock the full potential of your engine with the DeatschWerks DW400 Fuel Pump Module. Engineered specifically for the 2001-2005 Honda Civic and the 2002-2006 Acura RSX, this drop-in module provides the high-flow fuel delivery required for modified and high-horsepower builds. DeatschWerks has combined their industry-leading DW400 pump with a custom-engineered module to ensure seamless integration and reliable performance under demanding conditions.

Why Choose the DW400 Module?

  • Direct Fitment: Designed as a drop-in replacement for factory modules, eliminating the need for complex fabrication.
  • Superior Flow: The DW400 is one of the highest-flowing in-tank pumps available, supporting significant power gains.
  • Complete Solution: Includes all necessary components for a clean, professional installation in your fuel tank.
  • Reliability: Built to withstand the rigors of high-performance driving, providing consistent fuel pressure throughout the RPM range.

DeatschWerks is a trusted name in the automotive aftermarket, known for their rigorous quality assurance and innovative fuel system solutions. Whether you are building a street machine or a dedicated track car, this fuel pump module ensures your engine receives the consistent, high-volume fuel supply it needs to perform safely at higher boost levels or increased compression. Upgrade your fuel system today with this premium module from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
2001-2005 Honda Civic DX
2001-2005 Honda Civic EX
2001-2005 Honda Civic GX
2001-2005 Honda Civic HX
2001-2005 Honda Civic LX
2002-2005 Honda Civic Si
2003-2005 Honda Civic Hybrid
2004-2005 Honda Civic Value Package
2005 Honda Civic EX Special Edition

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