YAMAHA XT500 1977 Main Electrical Wiring Loom Harness – 1T2-82590-00

Restoring a 1977 Yamaha XT500?

The wiring on these old thumpers can get pretty ratty over the years.

Here's the solution: a brand new main electrical wiring loom, the correct part for your '77 model.

It's referenced as part number 1T2-82590-00.

This is the main harness that runs the electrical system, so it's a critical piece for a proper restoration or just to get your bike reliable again.

It's an unbranded replacement but made to the same specs as the original.

Swapping in a fresh harness eliminates gremlins caused by old, brittle wires and bad connections.

If you're building a resto-mod or keeping it original, a new harness is the way to go.