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.
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Aerpro CPAA715M 15M Replacement Cable Suit 7" Wireless Smartphone Monitors
Aerpro
Aerpro CPAA715M 15M Replacement Cable Suit 7" Wireless Smartphone Monitors
- Price
- $24.99
Aerpro APA83D Headunit Antenna Adapter Suit Nissan Qashqai J11/X-Trail T32 With DAB
Aerpro
Aerpro APA83D Headunit Antenna Adapter Suit Nissan Qashqai J11/X-Trail T32 With DAB
- Price
- $19.99
Aerpro CHTO19C Steering Wheel Control Interface Suit Toyota Various Models (With OEM Amplifier & 360° Camera Retention)
Aerpro
Aerpro CHTO19C Steering Wheel Control Interface Suit Toyota Various Models (With OEM Amplifier & 360° Camera Retention)
- Price
- $574.99
Aerpro CHSC1C Steering Wheel Control Interface Suit Scania R-Series 2004 - 2015
Aerpro
Aerpro CHSC1C Steering Wheel Control Interface Suit Scania R-Series 2004 - 2015
- Price
- $189.99
PAC LPHTSL01 Specific Audio Integration T-Harness To Suit Tesla Model
PAC
PAC LPHTSL01 Specific Audio Integration T-Harness To Suit Tesla Model
- Price
- $109.95
PAC LPHEXT17 LPH Speaker Extension Harness
PAC
PAC LPHEXT17 LPH Speaker Extension Harness
- Price
- $119.95
InstallPRO IPSH04 OEM Speaker Harness Adaptor To Suit Honda
InstallPRO
InstallPRO IPSH04 OEM Speaker Harness Adaptor To Suit Honda
- Price
- $49
InstallPRO IPSH05 OEM Speaker Harness Adaptor to Suit Audi/Volkswagen
InstallPRO
InstallPRO IPSH05 OEM Speaker Harness Adaptor to Suit Audi/Volkswagen
- Price
- $21.50
Aerpro CHIV7C Steering Wheel Control Interface Suit Iveco Daily 2021 - ON
Aerpro
Aerpro CHIV7C Steering Wheel Control Interface Suit Iveco Daily 2021 - ON
- Price
- $229.99
Aerpro UNICHIME Universal Chime Interface
Aerpro
Aerpro UNICHIME Universal Chime Interface
- Price
- $179.99
Aerpro APFTUSB1 USB & AUX Retention Adapter Suit Alfa Romeo & Fiat Various Models
Aerpro
Aerpro APFTUSB1 USB & AUX Retention Adapter Suit Alfa Romeo & Fiat Various Models
- Price
- $144.99
ConnectPRo CPH-STI01 Infotainment System ISO Harness
20% off
ConnectPRO
ConnectPRo CPH-STI01 Infotainment System ISO Harness
- Sale price
- $28.81
- Regular price
- $36
Stinger SCTYRT4 Toyota 4PIN Reverse Camera Retention/Add Camera Adaptor
10% off
Stinger
Stinger SCTYRT4 Toyota 4PIN Reverse Camera Retention/Add Camera Adaptor
- Sale price
- $38.66
- Regular price
- $42.95
Stinger SCIZAD01 Isuzu Add Camera Adaptor
10% off
Stinger
Stinger SCIZAD01 Isuzu Add Camera Adaptor
- Sale price
- $56.70
- Regular price
- $63
Stinger SCHYRT3 Hyundai 24PIN Reverse Camera Retention Adaptor
10% off
Stinger
Stinger SCHYRT3 Hyundai 24PIN Reverse Camera Retention Adaptor
- Sale price
- $76.46
- Regular price
- $84.95
ConnectPRO CPTVW01 40-Pin Quadlock Radio T-Harness Suitable for European Vehicles
ConnectPRO
ConnectPRO CPTVW01 40-Pin Quadlock Radio T-Harness Suitable for European Vehicles
- Price
- $59.95
ConnectPRO CPTHO01 24-Pin Radio T-Harness Suitable for Honda Vehicles
14% off
ConnectPRO
ConnectPRO CPTHO01 24-Pin Radio T-Harness Suitable for Honda Vehicles
- Sale price
- $47
- Regular price
- $54.95
ConnectPro CPTFD01 24-Pin Radio T-Harness Suitable for Ford Vehicles
12% off
ConnectPRO
ConnectPro CPTFD01 24-Pin Radio T-Harness Suitable for Ford Vehicles
- Sale price
- $57
- Regular price
- $64.95
Axxess AXSWC-RF Interfaces Universal Steering Wheel Mount Audio Button Kit
Axxess
Axxess AXSWC-RF Interfaces Universal Steering Wheel Mount Audio Button Kit
- Price
- $459
Axxess AXHN-2 Honda Lane Watch Camera Retention Interface
Axxess
Axxess AXHN-2 Honda Lane Watch Camera Retention Interface
- Price
- $459
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.
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