Wiring Harnesses and Adaptors
Simplify vehicle upgrades with premium wiring harnesses and adaptors designed for seamless integration of aftermarket electronics and audio systems. These vehicle wiring adaptors help maintain factory functionality while reducing installation time and complexity. Pair with headunit installation kits or browse factory speaker adaptors.
Loading products...
Aerpro APP053 Primary ISO Harness to Suit Ford Falcon AU
Aerpro
Aerpro APP053 Primary ISO Harness to Suit Ford Falcon AU
- Price
- $24.99
Aerpro APP061 Primary ISO Harness to Suit Holden/Toyota Vehicles
Aerpro
Aerpro APP061 Primary ISO Harness to Suit Holden/Toyota Vehicles
- Price
- $24.99
InstallBay IBR138 Dual USB Extension Kit
8% off
InstallBay
InstallBay IBR138 Dual USB Extension Kit
- Sale price
- $87
- Regular price
- $94.99
ConnectPRO CPH-TYK22 Radio Replacement Harness Suitable For Toyota & Kenwood 22PIN
ConnectPRO
ConnectPRO CPH-TYK22 Radio Replacement Harness Suitable For Toyota & Kenwood 22PIN
- Price
- $89
Fusion CA-HIC13 High Level Input Cable
50% off
Fusion
Fusion CA-HIC13 High Level Input Cable
- Sale price
- $24.99
- Regular price
- $50
DNA AWH9410 Harness to Suit Audi & Porsche Bose Full Amplified Speaker Systems
10% off
DNA
DNA AWH9410 Harness to Suit Audi & Porsche Bose Full Amplified Speaker Systems
- Sale price
- $12.56
- Regular price
- $13.95
DNA AWH3140 ISO Harness to Suit Early Model Toyota's
10% off
DNA
DNA AWH3140 ISO Harness to Suit Early Model Toyota's
- Sale price
- $12.56
- Regular price
- $13.95
DNA AWH3111 ISO Harness to Suit Mitsubishi
10% off
DNA
DNA AWH3111 ISO Harness to Suit Mitsubishi
- Sale price
- $12.56
- Regular price
- $13.95
DNA ASH52 Speaker Harness To Suit Ford/Holden/Subaru/Kia/VW
10% off
DNA
DNA ASH52 Speaker Harness To Suit Ford/Holden/Subaru/Kia/VW
- Sale price
- $7.16
- Regular price
- $7.95
DNA ASH34 Speaker Harness To Suit Nissan
10% off
DNA
DNA ASH34 Speaker Harness To Suit Nissan
- Sale price
- $7.16
- Regular price
- $7.95
Aerpro APP8JBL ISO Harness for JBL Head Units 20 Pin
Aerpro
Aerpro APP8JBL ISO Harness for JBL Head Units 20 Pin
- Price
- $24.99
Aerpro ASMZ7C Mazda Steering Wheel Control Interface Camera Antenna Retention CANBUS
Aerpro
Aerpro ASMZ7C Mazda Steering Wheel Control Interface Camera Antenna Retention CANBUS
- Price
- $329.99
Aerpro ASHY16C Hyundai Kia Steering Wheel Control Interface Camera AUX USB Antenna
Aerpro
Aerpro ASHY16C Hyundai Kia Steering Wheel Control Interface Camera AUX USB Antenna
- Price
- $279.99
Aerpro AAHY10C Infolink Plus SWC Interface Hyundai and Kia Type H
Aerpro
Aerpro AAHY10C Infolink Plus SWC Interface Hyundai and Kia Type H
- Price
- $219.99
Aerpro AACH4C SWC Harness Jeep with Camera Retention and Antenna
Aerpro
Aerpro AACH4C SWC Harness Jeep with Camera Retention and Antenna
- Price
- $279.99
Aerpro ASHO13C Honda Harness SWC Camera Retention Antenna Kit
Aerpro
Aerpro ASHO13C Honda Harness SWC Camera Retention Antenna Kit
- Price
- $279.99
Aerpro SAVW03 Infolink Adapter Interface Volkswagen MIB-PQ
Aerpro
Aerpro SAVW03 Infolink Adapter Interface Volkswagen MIB-PQ
- Price
- $380
Aerpro SWSU3C Steering Wheel Control Interface Subaru Various
Aerpro
Aerpro SWSU3C Steering Wheel Control Interface Subaru Various
- Price
- $124.99
InstallPRO 72-8906 Speaker Harness Adaptor for Select Subaru Models 2015-2025
InstallPRO
InstallPRO 72-8906 Speaker Harness Adaptor for Select Subaru Models 2015-2025
- Price
- $28.99
AERPRO APP8ALP9 ISO Harness to Suit Alpine
Aerpro
AERPRO APP8ALP9 ISO Harness to Suit Alpine
- Price
- $24.99
Frequently Asked Questions
Wiring harnesses and adaptors allow aftermarket head units, speakers, and accessories to connect without cutting factory wiring.
Vehicle-specific harnesses simplify installation, preserve factory wiring, and reduce installation time.
Many harnesses are designed specifically for OEM audio systems and aftermarket upgrades.
Yes. Compatible adaptors can help retain steering wheel controls, factory amplifiers, and other OEM functions.
Choose based on your vehicle make, model, year, and aftermarket equipment.
- Choosing a selection results in a full page refresh.
!