2004 Harley-Davidson Road King
Android Auto, CarPlay & Streaming Apps for 2004 Harley-Davidson Road King
| Factory code | FLHR |
|---|---|
| Engine | Twin Cam 88 |
| Factory head unit | No factory options — HogPlay Screen recommended |
| Factory USB location | None |
The 2004 Harley-Davidson Road King carries the classic touring silhouette that put the model on the map: a detachable windshield, wide leather saddlebags, and the wide whitewall stance that lets it swing between open-highway cruiser and stripped-down bobber-tourer looks. Power comes from the Twin Cam 88, the workhorse big twin Harley leaned on through the mid-2000s. What the 2004 Road King never got from the factory is a stereo — bars are bare, so the fix is bolting on the HogPlay Media Screen.
No Factory Radio — Add Your Own Screen
The 2004 Harley-Davidson Road King left the factory with no radio, stereo or touchscreen to bypass — so instead of a workaround, you add your own. A standalone HogPlay Media Screen is a 7-inch head unit with wireless Apple CarPlay and Android Auto, live Maps & Waze navigation, calls and streaming built in — we recommend the Screen 7 Pro with its onboard DVR drive-cam. Most riders settle for Bluetooth-only kits that leave the phone in your pocket with no turn-by-turn directions; this puts it all on the bars instead. It mounts to the handlebars with basic power and ground and comes off just as easily, so reach out to the HogPlay team if you'd like a hand. (Media Box support on Screens is in development.)
HogPlay CarPlay screens that fit 2004 Harley-Davidson Road King
We also stock universal parts that fit the 2004 Harley-Davidson Road King and most other motorcycles — standalone CarPlay screens and universal USB power.
Universal parts that fit 2004 Harley-Davidson Road King and most other motorcycles
✓ Universal fitHogPlay USB Media Box Power Boost Cable (USB C)✓ Universal fitHogPlay USB Media Box Power Boost Cable (USB A)
✓ Universal fitHogPlay USB Charging Ports - USB-A & USB-C - Universal for MotorcyclesAbout the 2004 Harley-Davidson Road King
Road King owners have always treated the bike as a blank canvas, and the 2004 model is no exception — this was the era when riders were pulling batwing fairings on and off and swapping seats before infotainment was ever part of the conversation. The Twin Cam 88 underneath gives it the torque to haul saddlebags full of gear down the interstate, but the cockpit itself stays analog: no display, no CarPlay, nothing but speedometer and switches.
The HogPlay Media Screen closes that gap without cutting into the fuel tank or fairing. It clamps to the handlebars in view of the rider, runs two wires back to a power source and ground, and mounts reversibly so nothing about the stock 2004 Road King is permanently altered.
Every HogPlay Media Screen fitted to a 2004 Road King runs on dual Bluetooth, so the rider's phone connects wirelessly for Apple CarPlay or Android Auto on one channel while a second channel feeds an auxiliary amp, handlebar speakers, or a portable Bluetooth speaker. A built-in speaker handles turn-by-turn voice prompts and light audio on its own. The housing is fully sealed and waterproof, built rugged enough for whatever weather the Road King rides through.
Android Auto on the 2004 Harley-Davidson Road King: HogPlay makes the 2004 Harley-Davidson Road King run wireless Android Auto and Apple CarPlay — compare every Android Auto for Harley-Davidson & Indian motorcycles option, then confirm your exact fit with What Fits.
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