Description
4R100 / E4OD Elevated Pressure Main Pressure Regulator Spring, Sonnax 36424-10.
Package Quantity: 20
The E4OD Pressure Regulator Spring in many Ford transmissions will wear or become fatigued, causing low baseline pressure. OE replacements are hard to find, and many aftermarket springs have unacceptably high spring rates. The Sonnax elevated pressure main pressure regulator springs are intended to provide a minimal baseline pressure increase (approximately 10 psi over OE baseline pressure), enough of an increase to help restore full line pressure. The springs may be used to replace worn OE springs and also to correct low line pressure caused by worn transmissions.
- Highest quality spring material
- Designed to gently exceed OE spring rates
- Manufactured to tight tolerances
- Drop-in installation requires no modification
- Saves time looking through cores for replacement springs
Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.
