The 71-series harnesses are designed to plug into the factory radio
For 2000-04 Toyota vehicles with an amplified JBL system
Toyota power and amplifier bypass harness
204" Long
One 20-pin plug and one 16-pin amp plug
A factory amplifier bypass harness that includes 17 ft. of 16 ga. Wire
Description
21-Pin plugs into car harness. Power 4 speakers. High impact, OEM quality, ABS plastic molded connector for the perfect fit. Plugs into OEM radio. Power 4 speakers. The 71-series harnesses are designed to plug into the factory radio.