Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
1-877-887-1105
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win 1 of 2 $15,000 Mustang Builds! Enter To Win!

DeatschWerks 340 lph In Tank Fuel Pump w/ Install Kit (05-10 GT, V6)

Market Price $189.29 You Save 11% ($20.29)
Starting At

$169.00

FREE Shipping

  • Item 393284
  • MPN# 9-305-1034

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, 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?

In Stock Ships same business day.
Ship to: ASHBURN - 20146
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

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

    Features & Details

    • Ideal for High Performance Mustangs
    • 340LPH Flow Rate (40 PSI, 13.5V)
    • Supports up to 500+ Horsepower
    • Direct Drop In Replacement - No Wiring or Cutting Required
    • E85 Compatible
    • Fits 2005-2010 V6, GT and Bullitt Mustangs
    High Performance Upgrade. Is your stock fuel pump having troubles keeping up with your Mustangs fuel demands? Then it may be time to upgrade to a DeatschWerks In Tank Fuel Pump. Rated at a generous 340 LPH (liters per hour), this DeatschWerks In Tank Fuel Pump can support high power applications up to 500+ horsepower. This makes DeatschWerks Fuel Pumps ideal for supercharged, turbocharged and nitrous setups.

    E85 Compatible. E85 is a blend of gasoline and ethanol, in any ratio up to 85 percent ethanol. E85 is inexpensive and great for making more power, but the ethanol (alcohol) content can corrode or dry out the internal components of factory fuel pumps. It is specifically because of these reasons that DeatschWerks engineered their DW300m In-Tank Fuel Pump to be compatible with E85 fuels to avoid any potential issues.

    Direct Drop In Replacement. DeatschWerks engineered their high flow Fuel Pump to be a direct drop in replacement for your Mustangs stock pump. Designed to replicate the size, geometry and electrical connectors of the original, this 340LPH Pump installs directly into the factory module with no wiring or cutting required.

    Application. This DeatschWerks 340 lph In Tank Fuel Pump with Installation Kit is specifically designed for use on 2005-2010 GT, Bullitt and V6 Mustangs. Does not fit Shelby GT500 models.

    Fitment: 2005 2006 2007 2008 2009 2010 Details

    What's in the Box
    • (1) Fuel Pump
    Installation Info
    Tech Specs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos

    More Products You Might Like

    3 Questions / 3 Answers

    Ask a Question

    Does it come with gaskets and fuel level sending unit or is this separate

    CarlosQ

    • DeatschWerks 340 lph In Tank Fuel Pump w/ Install Kit will come with gaskets to install the product. Unfortunately, this does not come with the fuel level sending unit, that would be sold separately.

      AMBob

    Helpful (0)

    Can you install two of these pumps on to a 2010 gt500 hat? If so, can I still run my kenne bell dual boosta pump?

    SteveS

    • The DeatschWerks 340 lph In Tank Fuel Pump is designed to be a direct fit replacement for the stock fuel pump. You may be able to get two of these to work for your application, but it would likely require a bit of modification.

      VincentV

    Helpful (0)

    Is it necessary to have a tune for this since it doesn't replace the entire assembly? How tough is it to pull the old pump out of the stock assembly?

    Jake

    • The DeatschWerks 340 lph In Tank Fuel Pump w/ Install Kit (05-10 GT, V6) will not require a new tune as it is a direct drop in replacement fuel pump. For installation help, call us at http://www.americanmuscle.com/contact.html or contact a trusted mechanic.

      KevinD92

    Helpful (0)

    People Who Bought This Item Also Bought

    Customer Reviews (6) Write a Review

    Overall Rating 3.3

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.25 4.3
    • Fit 4.75 4.8



    • 4/5

      Installation Time: Less than 1 Hour

      April 09, 2018

      Pretty easy

      Works well since I’ve installed it, was a bit of a pain to install because of where it’s located in the vehicle but overall pretty easy too. There some good YouTube videos to watch if you don’t know what you’re doing and trying to learn before installing.

      Joshua

      Year: 2005 Submodel: V6

      Helpful (1)

      • Response from AmericanMuscle

        Thank you for your feedback <img src="https://s3.amazonaws.com/stratos-logos/logos/DeatschWerks.png" alt="DeatschWerks" title="DeatschWerks" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" /> <!--[if ReviewResponse]><![endif]-->

        , TechSpecialist@DW

    • 5/5

      Installation Time: Less than 1 Hour

      November 19, 2017

      Fuel pump is perfect

      Great part works good. The pump is great for replacing old pump.

      RamonA

      Year: 2008 Submodel: GT

      Helpful (2)

    • 1/5

      Installation Time: Less than 1 Hour

      March 30, 2017

      Don't waste your money.

      Bought this pump to run on my 06 GT with a Paxton Novi 1200sl. And it will not keep up with the fuel demand over 6000 rpm. They claim it will support 500 hp making it great for supercharged and turbo applications, I highly doubt it. Now after only running it for tuning the car I have to pull the pump purchase and replace it with a bigger one. AM on the other hand is top notch they always ship fast and everything is always packaged neatly and secure. PS it only got a star so I could continue with the review.

      Metalhead

      Year: 2006 Submodel: GT

      Helpful (3)

      • Response from AmericanMuscle

        Hey Metalhead, we are just now getting access to the feedback system on the AM site. I would certainly like to continue working with you to see if we can get this resolved to some satisfaction. Please reach out to us at: techsupport@deatschwerks.com <img src="https://s3.amazonaws.com/stratos-logos/logos/DeatschWerks.png" alt="DeatschWerks" title="DeatschWerks" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" /> <!--[if ReviewResponse]><![endif]-->

        , TechSpecialist@DW

    • 1/5

      Installation Time: Afternoon

      March 28, 2017

      Defective After One Month

      Fuel pump was installed in vehicle for a little over a month running on stock pressure, and went out completely, contacted american muscle for support, and they claimed there was nothing they could do and to contact the company directly. Horrible part, will not purchase from this company again.

      JohnH619

      Year: 2006 Submodel: V6

      Helpful (4)

      • Response from AmericanMuscle

        Hello John, we are just now getting access to the feedback system on the AM site. Did you get in contact with us directly? techsupport@deatschwerks.com <img src="https://s3.amazonaws.com/stratos-logos/logos/DeatschWerks.png" alt="DeatschWerks" title="DeatschWerks" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" /> <!--[if ReviewResponse]><![endif]-->

        , TechSpecialist@DW

    • 4/5

      July 19, 2016

      About 500 horses

      I have one of these in the tank in my turbo car, and I have it almost maxed out at 10 psi. Very good value if you're still on the factory engine, however it won't push you much further

      DrEvil

      Year: 2005 Submodel: GT

      Helpful (3)

    • 5/5

      July 19, 2016

      Must have

      I recently added a nitrous kit on my car and didn't trust the oem fuel pump. Now with this I trust it will provide the fuel needed and I can run E85 to get the maximum power out of my set up. Great upgrade over stock!

      Cgraver

      Year: 2010 Submodel: GT

      Helpful (3)

    Related Mustang Categories