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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Autoleads PC99-XNS027 Nissan SWC/CAN-Bus Interface
Autoleads
Autoleads PC99-XNS027 Nissan SWC/CAN-Bus Interface
- Price
- $609
Autoleads PC99-XNS025 Nissan SWC/CAN-Bus Interface
Autoleads
Autoleads PC99-XNS025 Nissan SWC/CAN-Bus Interface
- Price
- $609
Autoleads PC99-XNS024 Nissan SWC/CAN-Bus Interface
Autoleads
Autoleads PC99-XNS024 Nissan SWC/CAN-Bus Interface
- Price
- $609
PAC PACAP4-TY13.R2 Plug and Play Amplifier Integration Kit for Lexus/Toyota
PAC
PAC PACAP4-TY13.R2 Plug and Play Amplifier Integration Kit for Lexus/Toyota
- Price
- $715.95
ConnectPRO CPTMZ01 24-Pin Radio T-Harness Suitable For Mazda Vehicles
18% off
ConnectPRO
ConnectPRO CPTMZ01 24-Pin Radio T-Harness Suitable For Mazda Vehicles
- Sale price
- $37
- Regular price
- $45
ConnectPRO CPTMISO Male ISO to Bare Wire T-Harness
12% off
ConnectPRO
ConnectPRO CPTMISO Male ISO to Bare Wire T-Harness
- Sale price
- $19.22
- Regular price
- $21.95
ConnectPRO CPTFISO Female ISO to Bare Wire T-Harness
ConnectPRO
ConnectPRO CPTFISO Female ISO to Bare Wire T-Harness
- Price
- $21.95
CANM8 C8NECT-EDOFF-VAG1 CANNECT Start-Stop Disable Interface
CANM8
CANM8 C8NECT-EDOFF-VAG1 CANNECT Start-Stop Disable Interface
- Price
- $329
CANM8 C8NECT-EDOFF-RN3 CANNECT Start-Stop Disable Interface – Select Renault Trafic Vehicles
CANM8
CANM8 C8NECT-EDOFF-RN3 CANNECT Start-Stop Disable Interface – Select Renault Trafic Vehicles
- Price
- $329
CANM8 C8NECT-EDOFF-RN2 CANNECT Start-Stop Disable Interface – Select Renault Kangoo Vehicles
CANM8
CANM8 C8NECT-EDOFF-RN2 CANNECT Start-Stop Disable Interface – Select Renault Kangoo Vehicles
- Price
- $329
CANM8 C8NECT-EDOFF-MB2 CANNECT Start-Stop Disable Interface
CANM8
CANM8 C8NECT-EDOFF-MB2 CANNECT Start-Stop Disable Interface
- Price
- $329
CANM8 C8NECT-EDOFF-FD6 CANNECT Start-Stop Disable Interface
CANM8
CANM8 C8NECT-EDOFF-FD6 CANNECT Start-Stop Disable Interface
- Price
- $329
CANM8 C8NECT-EDOFF-MB4 CANNECT Start-Stop Disable Interface
CANM8
CANM8 C8NECT-EDOFF-MB4 CANNECT Start-Stop Disable Interface
- Price
- $329
Axxess AXUSB-TY5 Toyota USB Retention Adaptor
Axxess
Axxess AXUSB-TY5 Toyota USB Retention Adaptor
- Price
- $29.95
Axxess AXUSB-RAM1 RAM USB/AUX/HDMI Replacement Panel
Axxess
Axxess AXUSB-RAM1 RAM USB/AUX/HDMI Replacement Panel
- Price
- $100.95
Axxess AXUSB-HK2 Hyundai/Kia USB Retention Adaptor
Axxess
Axxess AXUSB-HK2 Hyundai/Kia USB Retention Adaptor
- Price
- $59
Axxess AXUSB-HK Hyundai/Kia USB Retention Adaptor
Axxess
Axxess AXUSB-HK Hyundai/Kia USB Retention Adaptor
- Price
- $33
Axxess AXTO-MI3 Mitsubishi 2014+ Rockford Amplifier Interface
Axxess
Axxess AXTO-MI3 Mitsubishi 2014+ Rockford Amplifier Interface
- Price
- $334
Aerpro APVFD03 Multiple Camera Add-On Interface Suit Ford Ranger PX3 2018
Aerpro
Aerpro APVFD03 Multiple Camera Add-On Interface Suit Ford Ranger PX3 2018
- Price
- $889.99
Aerpro CHVW16C Steering Wheel Control Interface Suit Volkswagen Various Models
Aerpro
Aerpro CHVW16C Steering Wheel Control Interface Suit Volkswagen Various Models
- Price
- $144.99
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.
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