DeatschWerks DW400 Fuel pumps for Ford Lightning
DeatschWerks DW400 Fuel pumps for Ford Lightning
Part number: 1QF0R
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Ford LightningFitment notes & questions
DW400 Fuel pumps from DeatschWerks, listed for the Ford Lightning. A weak pump causes hard starts, stalling and loss of power under load.
Key features
- DW400 install kit for 99-04 Ford 150 Lightning and Harley Davidson Edition
Specifications
- Brand: DeatschWerks
- Part type: Fuel pump
Fitment for the Ford Lightning
Listed for the Ford Lightning. Check your year, model and trim against the title before you order.
What it does
The fuel pump delivers fuel from the tank to the engine at the pressure it needs. Air and fuel parts decide how well the engine breathes and how cleanly it runs, so the right part restores smooth running and can support more power on a modified engine.
Installation & tips
- Replace the fuel filter and inspect the strainer and wiring when you change the pump.
- Fuel filter: A clogged filter overworks a new pump.
- Tank seal: The tank seal is often single-use.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model and trim match the fitment listed above (Ford Lightning).

Fuel pump for the Ford Lightning: what to know
A weak pump causes hard starts, stalling and loss of power under load.
Fitment notes
- Listed for: Ford Lightning.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Fuel filter. A clogged filter overworks a new pump.
- Tank seal. The tank seal is often single-use.
More for your car: Fuel Pumps · Ford Parts · All Fuel Pumps · Fuel & air intake
Questions about Ford Lightning fuel pump
Will this fit my Ford Lightning?
What are signs of a failing fuel pump?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.