SKU: RCERT4909
MPN: RT4909
The Racing Electronics Car Harness for Kenwood/Reliant with 3 Conductor configuration is a purpose-built radio adapter designed to integrate Kenwood radios into vehicle communication systems while maintaining compatibility with helmet-mounted connectors. This harness bridges the gap between modern automotive radio equipment and driver headset infrastructure, enabling seamless two-way communication for racing, rallying, emergency services, and off-road applications where consistent radio contact is critical.
The 3-conductor design carries audio input, audio output, and ground connections, allowing full duplex communication between the vehicle radio unit and helmet headset. The two-pin Kenwood connection on one end mates directly with standard Kenwood radio connectors, while the opposite end terminates in a three-pin helmet connector configuration used across motorsports and professional communication headsets. The lightweight construction—just 0.29 lbs—minimizes installation complexity and eliminates significant bulk in compact vehicle cabins. Compact overall dimensions of 4 x 2 x 4 inches accommodate routing through stock wiring harnesses and around dashboard components without requiring extensive modification.
This harness is built for drivers and pit crews operating in high-noise environments where helmet communication systems are standard: circle track racing, road course events, sand drag operations, and off-road recovery scenarios. It's equally suited for emergency response personnel who coordinate via two-way radio while wearing integrated communication headsets. The adapter eliminates the need for custom-wired solutions or multiple connector adapters, reducing potential failure points and installation labor. Compatibility with both Kenwood radio units and standard three-pin helmet connectors makes this a versatile solution for any operator who needs rapid integration between factory or aftermarket vehicle radio systems and professional-grade headset infrastructure without fabrication work or splicing.
WARNING ⚠️
You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
Purchasing a Firearm? Click HERE to see our firearm purchasing guide.
