Stereo Harness Adapters - 2003 Kia Optima LX

70-7301 from Metra

Hyundai and Kia 99-06; Plugs into Car Harness at radio (Power/4-Speaker)

Brand: Metra
Auto Part #: 70-7301
Metra 70-7301 Radio Wiring Harness for Hyundai/Kia 99-Up

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Starting At
$0.01

71-7301 from Metra

Hyundai 99-05; Plugs into Original Equipment Radio (Power/4-Speaker)

Brand: Metra
Auto Part #: 71-7301
Metra Wire Harness Adapter (into OEM Radio) - 71-7301

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Starting At
$5.79