4Pcs 72-7300 Speaker Harness - Thicker Longer Car Door Speaker Wiring Harness Adapter - Compatible with Hyundai Kia Toyota Suzuki - Speaker Wire Connector Plug Replacement

Professional-Grade Speaker Wiring Harness Set for Select Hyundai, Kia, Toyota, and Suzuki Vehicles  Upgrading your car’s door speakers? This 4-pack of 72-7300 speaker harnesses allows you to connect aftermarket speakers directly to the factory wiring – no cutting, splicing, or soldering required.  Why Choose This Harness?  Thicker Copper Core: Ensures better conductivity and reduced signal loss for clean, distortion-free audio.  Galvanized Brass Connector: Resists corrosion and maintains a secure fit over time, preventing intermittent connections and static noise.  Compatibility (Partial List – Confirm Connector Shape):  For Toyota: Celica, Tacoma, Corolla (specific years – verify match with product images). For Kia: Optima (SX/LX), Soul, Forte Sedan/LX, Spectra Sedan, Sedona, Sportage LX, Sorento (V6/EX/LX). For Hyundai: Elantra (including Limited/SE), Sonata (GLS/Limited 2.0T), Santa Fe (XL), Veracruz, Tiburon/Tuscani, Genesis Sedan, Accent GLS. For Subaru: Outback, Forenza.  Important Polarity Note: To ensure proper speaker operation and avoid phase cancellation, use a multimeter to verify the positive (+) and negative (-) polarity of your factory harness before connecting the adapter. Mark the wires if necessary.  Cross-Reference Information: This harness is designed to replace or serve as an alternative to many speaker adapter models including 72-8104, 72-4568, 72-5600, 72-6514, 72-7800, 72-7902, 72-9300, 72-5602, 72-5603, 72-7303, 72-8109, 72-9301, 72-7401, 72-8105, 72-8110, 72-4530, and 72-4570.  Package Includes: 4 x 72-7300 Speaker Wiring Harness Adapters (enough for a 4-speaker door system).  Important Disclaimer: This is an aftermarket replacement part. Compatibility is not guaranteed for every model year or trim of the listed vehicles. The buyer is responsible for verifying that the connector shape matches their original speaker plug. Compare the product images to your original harness before purchase. Not responsible for fitment errors or polarity mistakes.

• Cross-Reference with Multiple Harness Models: This harness serves as an alternative to many popular models including 72-8104, 72-4568, 72-5600, 72-6514, 72-7800, 72-7902, 72-9300, 72-5602, 72-5603, 72-7303, 72-8109, 72-9301, 72-7401, 72-8105, 72-8110, 72-4530, and 72-4570.
• Wide Vehicle Compatibility: Compatible with Toyota Celica, Tacoma, Corolla; Kia Optima, Soul, Forte Sedan, Spectra, Sedona, Sportage, Sorento; Hyundai Elantra, Sonata, Santa Fe, Genesis, Accent, Tiburon; Subaru Outback, Forenza; Suzuki models and more.
• Easy Plug-and-Play Installation: Connects directly to factory speaker wiring without cutting or splicing. Note: To ensure proper functioning, check polarity with a multimeter before connecting the speaker wire adapter.
• Upgraded Thickened Construction: Professional-grade 72-7300 speaker harness features thickened copper core wire and OEM-style plugs for clear, stable signal transmission. Designed as a reliable replacement for factory speaker connectors.
• Thickened Galvanized Brass Connector: Heavy-duty galvanized brass connector plugs and thickened audio-grade wire prevent audio distortion and ensure durable performance for high-power aftermarket speakers.