



More delivery methods in checkout
Return this item within 7 days of purchase.
Get an immediate answer with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact customer service.
Fix that weak fuel pressure in your 7.3L Powerstroke with this upgraded blue spring kit from munirater.

It's a common upgrade for 1999-2003 Ford trucks to keep fuel pressure steady and prevent stalling.

Includes everything you need—spring, regulator parts, and hardware.

Much stronger than the old yellow spring.

Easy install with basic tools.

Get better performance and reliability from your diesel.


5 out of 5