Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
DeatschWerks
DeatschWerks DW400 415LPH In-Tank Fuel Pump with 9-1045 Install Kit for 2005-2010 Ford Mustang
$239.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2005-2010 Ford Mustang models including Base, Bullitt, GT, Shelby GT, Shelby GT500, and Shelby GT500KR.
The DeatschWerks DW400 series is designed to provide high-volume fuel delivery for high-performance applications. This 415LPH in-tank fuel pump offers a significant flow increase over factory units, supporting forced induction or high-horsepower naturally aspirated builds while maintaining the reliability required for daily or track use. The pump is engineered for quiet operation and longevity, even when used with modern fuels.
This comprehensive package includes the 9-1045 application-specific installation kit, ensuring the pump seats correctly within the factory fuel tank assembly. DeatschWerks validates every pump through multi-point testing to ensure consistent flow and pressure before it leaves their Oklahoma facility.
- Flow Rate: 415LPH at 40 psi
- Internal Check Valve: Yes
- Included Hardware: 9-1045 Installation Kit (hoses, clamps, filter sock, and wiring)
- Compatible Fuel Types: Gasoline, E85
- Manufacturer Part Number: 9-401-1045
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2010 | Ford | Mustang | Base |
| 2008-2009 | Ford | Mustang | Bullitt |
| 2005-2010 | Ford | Mustang | GT |
| 2007-2008 | Ford | Mustang | Shelby GT |
| 2007-2010 | Ford | Mustang | Shelby GT500 |
| 2008-2009 | Ford | Mustang | Shelby GT500KR |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
DeatschWerks DW400 415LPH In-Tank Fuel Pump with 9-1045 Install Kit for 2005-2010 Ford Mustang
$239.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
$239.00
$239.00
$239.00
Fits 2005-2010 Ford Mustang models including Base, Bullitt, GT, Shelby GT, Shelby GT500, and Shelby GT500KR.
The DeatschWerks DW400 series is designed to provide high-volume fuel delivery for high-performance applications. This 415LPH in-tank fuel pump offers a significant flow increase over factory units, supporting forced induction or high-horsepower naturally aspirated builds while maintaining the reliability required for daily or track use. The pump is engineered for quiet operation and longevity, even when used with modern fuels.
This comprehensive package includes the 9-1045 application-specific installation kit, ensuring the pump seats correctly within the factory fuel tank assembly. DeatschWerks validates every pump through multi-point testing to ensure consistent flow and pressure before it leaves their Oklahoma facility.
- Flow Rate: 415LPH at 40 psi
- Internal Check Valve: Yes
- Included Hardware: 9-1045 Installation Kit (hoses, clamps, filter sock, and wiring)
- Compatible Fuel Types: Gasoline, E85
- Manufacturer Part Number: 9-401-1045
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2010 | Ford | Mustang | Base |
| 2008-2009 | Ford | Mustang | Bullitt |
| 2005-2010 | Ford | Mustang | GT |
| 2007-2008 | Ford | Mustang | Shelby GT |
| 2007-2010 | Ford | Mustang | Shelby GT500 |
| 2008-2009 | Ford | Mustang | Shelby GT500KR |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
