5R55S Shift Kit 1999-2007

This 5R55S shift kit for 1999-2007 is new, so when the unit in your transmission is worn out you install a known-good part instead of chasing the failure piece by piece. In the 5R55S the shift kit recalibrates valve-body pressures for firmer, more durable shifts, and a tired one shows up as soft or flaring shifts and premature clutch wear.

It fits the 5R55S for 1999-2007 and ships from the USA. Confirm your year and application against your own vehicle before installing — the 5R55S ran across several updates, and matching the correct revision is what keeps the shift quality right.