4L65E Solenoid Kit 2003-2005

This 4L65E solenoid kit for 2003-2005 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 4L65E the solenoid kit controls line pressure and shift timing electronically, and a tired one shows up as erratic shifts, limp mode, and shift-solenoid performance codes.

It fits the 4L65E for 2003-2005 and ships from the USA. Confirm your year and application against your own vehicle before installing — the 4L65E ran across several updates, and matching the correct revision is what keeps the shift quality right.