My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

DeatschWerks 9-401-1045 In-Tank Fuel Pump with Install Kit - 415LPH

(2005-2010 Ford Mustang)

Part of: DeatschWerks In-Tank Fuel Pump with Install Kit

Other options in this family: DeatschWerks 9-201-0883 DeatschWerks 9-301-1020 DeatschWerks 9-201-1020 DeatschWerks 9-201-1019 DeatschWerks 9-301-1019

Manufacturer

Picture for manufacturer DeatschWerks

Part Number

9-401-1045
6 reviews
Sale Price

$192.86

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DeatschWerks 9-401-1045 is a high-performance 415 liter-per-hour in-tank fuel pump designed specifically for 2005-2010 Ford Mustang models (excluding GT500). This complete fuel pump solution includes the 9-1045 installation kit for a direct bolt-in upgrade.

Key Features:

  • High-flow 415 LPH capacity supports modified engines up to approximately 800+ horsepower on gasoline
  • Direct drop-in replacement for factory fuel pump assembly
  • Includes complete installation kit (9-1045) with all necessary hardware and components
  • Engineered for reliable performance with forced induction and high-output naturally aspirated applications
  • Compatible with gasoline and ethanol fuel blends including E85
  • Maintains quiet operation and OEM-style fitment

This DeatschWerks fuel pump upgrade provides the fuel delivery needed for supercharged, turbocharged, or heavily modified Mustangs while maintaining reliability and drivability. The included installation kit ensures proper fitment and professional results.

Products specifications

Fits

2005-2010 Ford Mustang

Category

Vehicle Specific In-Tank Fuel Pumps

Flow Rate

415lph

Note

To ensure maximum voltage at the pump, a 10-gauge hardwire kit is strongly recommended for optimum performance. (DeatschWerks PN# FPHWK-10-HD)

Price Group

P1

Series

DW400

Shopify Category

Motor Vehicle Fuel Systems

Shopify Collection

Fuel Pumps

Shopify Type

Electric Fuel Pump

Good experience so far.

easy an fast

easy

Ordering went smooth and quickly

thanks for the quick service

I am extremely satisfied with Autoplicity in terms of service, price, and shipping. I was shopping for a set of N-FAB step bars for my truck and was ready to purchase from Amazon when I decided to look around to see if there were better prices. I stumbled upon Autoplicity and was surprised to see their price on the bars. I checked with their online chat customer service to confirm that they would fit my truck and that the price was for a pair of the bars and not just one. (That's how low the price was!). I then placed my order and the bars arrived at my doorstep 3 days later! Autoplicity gets an A+ in my book and I'll definitely be coming back.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy