Ford 4R100 Transmission Oil Pump – OEM Renewed by ValveBodyWorld®
Cleaned – Inspected – Pressure Tested
Overview
This OEM Ford 4R100 transmission oil pump has been professionally renewed by ValveBodyWorld® to restore proper line pressure and fluid flow throughout your transmission. Each unit is carefully cleaned, inspected, and tested to ensure reliable performance and long service life.
The oil pump is a critical component responsible for maintaining hydraulic pressure inside the transmission. A failing pump can lead to slipping, delayed engagement, overheating, or complete transmission failure.
Common Symptoms of a Failing Pump
- Delayed or no gear engagement
- Low or inconsistent line pressure
- Slipping between gears
- Transmission overheating
- Whining or abnormal pump noise
Quality Assurance Process
Every pump goes through a strict multi-step process before being approved for sale:
- Thorough Cleaning – Removes debris, clutch material, and contaminants
- Detailed Inspection – Housing, gears, and surfaces checked for wear or scoring
- Pressure & Function Testing – Ensures proper fluid movement and performance
- Final Verification – Confirmed ready for installation
Fitment / Compatibility
Compatible with Ford vehicles equipped with the 4R100 transmission, including:
- Ford F-250 / F-350 Super Duty (1999–2003)
- Ford Excursion (1999–2003)
- Ford E-Series Vans (E250 / E350) (1999–2003)
Fits gas and diesel applications with 4R100 transmission
Important Notes
- Professional installation is recommended
- Always inspect related components (torque converter, cooler, and valve body) before installation
- Proper fluid flush is required to prevent contamination
Warranty & Support
Backed by ValveBodyWorld® to ensure confidence in your purchase.
We stand behind the quality of every unit we sell.