4R70W 4R75W AODE Transmissions Boost Valve Kit Sonnax 76948-02K
4R70W has a 14 bolt pan
Fits all '91-Later applications
Ford vehicles with 4R70E, 4R70W, 4R75E, 4R75W and AODE transmissions may exhibit insufficient line rise in Reverse, delayed or slipping Reverse, and/or a burnt Reverse clutch. Continuous oscillation of the OE boost valve within the boost sleeve causes premature wear, creating a path for boost pressure to exhaust and causing these concerns. Installing Sonnax boost valve kit 76948-02K eliminates pressure loss, restoring proper line rise and robust Reverse action.
- Hardcoat anodized aluminum valve combats premature wear
- Sleeve manufactured from highly wear-resistant aluminum
- Valve
- Sleeve
Applications
Expedition 2006-07 V8 5.4L (24Valve)
F150 2006-08 V8 4.6L (24 Valve)
F150 2009-10 V8 4.6L (16 Valve)
F150 2006-08 V8 5.4L (24 Valve)
Mark LT (Pick-Up) 2007-08 V6 4.2L; V8 4.6L
Mark VIII 1996-98 V8 4.6L
Town Car 1996-11 V8 4.6L
Grand Marquis 1996-11 V8 4.6L
GOT QUESTIONS on your specific Year/Make/Model?