Sonnax 56947J-74K Transmission Boost Valve Kit 5R55S 5R55W 02-18 wholesale Other Part Number: E9TZ-7D234-A

Other Part Number: E9TZ-7D234-A

Other Part Number: 34035KIT

Civic 2011-12 1

Manufacturer Part Number: 55211-01K

Manufacturer Part Number: 109300

Sonnax 56947J-74K Transmission Boost Valve Kit 5R55S 5R55W 02-18 wholesale Other Part Number: E9TZ-7D234-AManufacturer Part Number: 56947J 74K Other Part Number: S46741FK Brand: Sonnax 5R55S, 5R55W Boost Valve Kit Part No. 56947J 74K Ford vehicles equipped with 5R55W and 5R55S transmissions frequently exhibit problems such as poor line rise, erratic line pressure, delayed engagement, no Reverse, poor shift quality and burnt clutches. These troubles can often be traced to wear in the OE boost sleeve, which allows pressure escape that causes driveability