DeatschWerks DW400 Series Fuel Pump with Fitment Kit for 2011-2014 Ford Mustang & 2009-2014 F-150

DeatschWerks DW400 Fuel Pump: The Ultimate Upgrade Maximize your Mustang or F-150’s performance with the DW400 fuel pump. Reliable, high-flow, and it’s the top choice for enthusiasts.

Top Features

  • 415LPH at 40psi
  • Fits pump gas, e85, race fuels
  • 3-year warranty

Vehicle Fitment

  • 2011-2014 Ford Mustang
  • 2009-2014 Ford F-150
Vendor: DeatschWerks
SKU: DWK9-401-1046
Availability: 32 In Stock
$ 259.00 USD
On-Sale $ 259.00 USD
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Better hurry, only 32 left in stock.

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This product is NOT CARB-APPROVED. We cannot ship this item to CA or any Carb regulated states. To avoid cancellation fee, do not order this if you live in California.
UPC: 00887753532947
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Proposition65 Warning: Cancer and Reproductive Harm

DeatschWerks DW400 Series Fuel Pump with Fitment Kit

Part Number: 9-401-1001

Elevate Your Ride’s Performance The DeatschWerks DW400 Series Fuel Pump is the ultimate upgrade for your 2011-2014 Ford Mustang or 2009-2014 F-150. Designed for seamless integration and exceptional fuel delivery, this pump is engineered to support your vehicle’s demand for high fuel flow, ensuring optimal performance even under the most demanding conditions.

Key Features

  • High-Output Flow: Delivers industry-leading 415LPH at 40psi.
  • Compatibility: Carbon commutators for e85 compatibility
  • Advanced Technology: Utilizes pulse width modulated pump drivers for efficient operation.
  • Fuel Pressure: Rated to 120psi total.

Benefits

  • Enhanced Engine Performance: Supports increased horsepower and torque.
  • Reliability: Backed by a 3-year warranty to the original purchaser.
  • Versatility: Suitable for a wide range of performance applications.
  • Peace of Mind: Ensures consistent fuel delivery for a smooth driving experience.

Product Specs

  • Weight: 19.4oz (550grams)
  • External Materials: Electroplated Steel
  • Inlet Fitting: 14mm ID / 18.1mm OD
  • Outlet Fitting: 3/8" Hose Clamp
  • PRV Activation: 120 PSI
  • Impeller Design: Single Scroll COmposite Turbine
  • Connector Terminal: Spade Pos/Neg
  • Min Voltage Input: 6 Volts
  • Max Voltage Input: 18 Volts
  • Current Draw 40 PSI: 16.5 amps (13.5v)

Install Difficulty Level Installation is straightforward and can be completed swiftly, ensuring you’ll be back on the road, enjoying the enhanced performance in no time.

Vehicle Fitment

  • Year Range: 2011-2014 (Mustang), 2009-2014 (F-150)
  • Make: Ford
  • Model: Mustang, F-150
  • Engine Compatibility: Designed to fit seamlessly with specified models and engines.

Please Note: As of 5/5/2019, this part now includes a check valve. If your DW400 does not have a check valve and you would like one to be installed, DW is offering a free check valve installation service. if your DW400 is NEW (still sealed in the package) you may exchange your product for updated DW400's with check valves. If you have already installed and used your DW400, simply ship it back to DW and their trained technical staff will install a check valve into your pump and ship it back to you free of charge.

If you have any questions about this product or to report product description inaccuracies, please contact the MPT Performance experts at (407) 636-7077 or by email. 

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.
Year Make Model Submodel
2010-2014 Ford F-150 FX2
2009-2014 Ford F-150 FX4
2010-2012 Ford F-150 Harley-Davidson Edition
2009-2014 Ford F-150 King Ranch
2009-2014 Ford F-150 Lariat
2011 Ford F-150 Lariat Limited
2013-2014 Ford F-150 Limited
2009-2014 Ford F-150 Platinum
2009-2014 Ford F-150 STX
2010-2014 Ford F-150 SVT Raptor
2009-2014 Ford F-150 XL
2009-2014 Ford F-150 XLT
2011-2014 Ford Mustang Base
2012-2013 Ford Mustang Boss 302
2011-2014 Ford Mustang GT
2011-2014 Ford Mustang Shelby GT500

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