Chevrolet Cavalier Wiring Harness – Wiring Harness for Finding the right Chevrolet Cavalier Wiring Harness mustn’t be a hassle. Shop here and enjoy a wide selection of high-quality parts at affordable prices! $27.97 $16 Standard SIRY116 Instrument Panel Wiring Harness Relay Fitment Details 97 chevy cavalier 2 4 cy. The wiring harness connecting Oct 31, 200797 chevy cavalier 2 4 cy. The wiring harness connecting the alternator has two wires. A red and a green wire. In which order do they connect to the alternator. pulled them from the connector and now trying to replace the connector.