Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details

Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $4,000! Enter Daily

Find Fuel Delivery & Injectors for your Mustang

DeatschWerks DW400 In-Tank Fuel Pump with Install Kit; 415 LPH (85-97 Mustang GT)Find parts that fit my vehicle

Item 405212
Product Image
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-877-887-1105 Chat Now
$0.00
49 Reviews
Our Price

$239.00 kit

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

    Frequently Bought Together

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Optimizes Fuel Delivery
      • Flow Rate of 415 Liters Per Hour (LPH) at 40 Psi, & 350 LPH at 80 Psi
      • Can Be Used With E85 Ethanol
      • Supports Up To 1,000 Horsepower on Gas & 750 Horsepower on E85
      • Tough-Plated Steel Body
      • Corrosion-Resistant Internal Components
      • OE-Style Hose Barb Connector
      • Three-Year Limited Warranty
      • Sold As a Kit
      • Fits All 1985-1997 Ford Mustang GT Models

      Description

      Optimized Fuel Delivery. Optimize your performance-upgraded Mustang’s fuel delivery with the DeatschWerks 415 LPH In Tank Fuel Pump with Install Kit. This high performance, in tank fuel pump is designed to keep up with any upgrade you have installed in your vehicle that requires a higher fuel flow, such as with forced induction settings. This fuel pump provides a flow rate increase of 415 LPH at 40 psi, and 350 LPH at 80 psi – the latter being almost twice the flow rate of your Mustang’s stock fuel pump. This optimized flow rate is more than able to support up to 1,000 horsepower using gas, and up to 750 horsepower using ethanol.

      E85 Compatible. To ensure complete flexibility when it comes to fuels, the DeatschWerks 415 LPH In Tank Fuel Pump is fully compatible with E85 ethanol. Additionally, this in tank fuel pump is constructed to be unaffected by corrosion issues associated with ethanol by using corrosion resistant internals. This pump uses carbon commutators, a composite impeller, and a fully encapsulated armature, all of which is exceptionally resistant to corrosion.

      No-Nonsense Installation. The DeatschWerks 415 LPH In Tank Fuel Pump with Install Kit utilizes your Mustang’s stock fuel pump assembly for installation. Some stock components though, like the fuel sock and hose are not used as this kit comes with these parts and more. Additionally, this component is wider than your stock pump, but not taller. Consequently, some trimming may be necessary to achieve a proper fit.

      For Competition Only. The DeatschWerks 415 LPH In Tank Fuel Pump with Install Kit is designed for track use only. Installation and use of this product on public roads is illegal in most states. Please do check local laws.

      Comes with a 3-Year Limited Warranty. The DeatschWerks 415 LPH In Tank Fuel Pump with Install Kit comes with a 3-year limited warranty covering manufacturing defects. Please visit the manufacturer’s website for more details.

      Application. The DeatschWerks 415 LPH In Tank Fuel Pump with Install Kit fits all 1985 -1997 Ford Mustang GT models.

      Fitment:

      Details

      DeatschWerks 9-401-1044

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Fuel Pump
      • (1) Fuel Hose
      • (1) Fuel Sock
      • (1) Wiring Harness
      • (2) Hose Clamps
      • Super Lube
      4.9

      Customer Reviews (49)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97

          Related Mustang Categories