Product Description
4R100, E4OD
Boost Valve Kit
Part No. 36424-03K
Factory Style, No O-Rings
Vehicles with Ford E4OD and 4R100 transmissions frequently have problems with poor line rise and/or soft shifts. These complaints are often caused by severe wear of the pressure regulator boost sleeve, allowing EPC and Reverse boost oil leakage. Sonnax boost valve kit 36424-03K eliminates these problems.
- Sleeve manufactured from highly wear-resistant aluminum alloy
- Hardcoat anodized aluminum valve combats premature wear
- Valve
- Sleeve
Symptoms:
- Soft shifts
- Delayed Reverse
- Low line rise