5R55W Internal Wiring Harness, new and ready to install. Fits the 5R55W. Ships fast from the USA.
This 5R55W internal wiring harness 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 5R55W the internal wiring harness is a direct-fit service part, and a tired one shows up as common wear failures.
It fits the 5R55W and ships from the USA. Confirm your year and application against your own vehicle before installing — the 5R55W ran across several updates, and matching the correct revision is what keeps the shift quality right.
| Fits | 5R55W |
| Part type | Internal Wiring Harness |
| Condition | New |
| Brand | OEM |
| Ships | From the USA |
| Warranty | 1-year |
Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
