2004 Harley-Davidson Fat Boy
Android Auto, CarPlay & Streaming Apps for 2004 Harley-Davidson Fat Boy
| Factory code | FLSTF |
|---|---|
| Engine | Twin Cam 88B |
| Factory head unit | No factory options — HogPlay Screen recommended |
| Factory USB location | None |
The 2004 Harley-Davidson Fat Boy is peak fat-spoke, solid-disc-wheel muscle from the Twin Cam 88B era — a counter-balanced 88 cubic inch (1450cc) big twin bolted into the Softail chassis for smooth, hidden-shock cruising and that unmistakable low, wide silhouette Arnold Schwarzenegger made famous. Chrome everywhere, staggered shorty exhaust, and zero pretense about what it is: a straight-line cruiser built to be seen and heard. What it never got from the factory is a stereo. Bolt on the HogPlay Media Screen and this 2004 Fat Boy finally gets wireless Apple CarPlay and Android Auto on the bars.
No Factory Radio — Add Your Own Screen
The 2004 Harley-Davidson Fat Boy 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 Fat Boy
✓ Universal fitHogPlay 7" Motorcycle Touchscreen - Wireless CarPlay, Android Auto & Screen Mirror with DVR Dash Cam
✓ Universal fitHogPlay 7" Motorcycle Touchscreen - Wireless CarPlay, Android Auto & Screen MirroringWe also stock universal parts that fit the 2004 Harley-Davidson Fat Boy and most other motorcycles — standalone CarPlay screens and universal USB power.
Universal parts that fit 2004 Harley-Davidson Fat Boy and most other motorcycles
✓ Universal fitHogPlay Motorcycle Media Box Power Boost Cable - USB-C✓ Universal fitHogPlay Motorcycle Media Box Power Boost Cable - USB-A
✓ Universal fitHogPlay Universal Motorcycle USB Charging Ports - USB-A & USB-C (Harley-Davidson, Indian, Goldwing)About the 2004 Harley-Davidson Fat Boy
Twenty years on, the 2004 Fat Boy's formula still holds up: massive front disc wheel, deep-valanced fenders, and a Twin Cam 88B that thumps out torque low in the rev range rather than chasing redline. It's a bike built for cruising boulevards and long straight highways, not carving canyons — which makes it a perfect candidate for a screen you actually want mounted where you can see it.
Installation is straightforward on a bike this uncluttered: the HogPlay Media Screen clamps to the handlebars in clear view, taps into a power and ground source, and that's it — no dash to cut into, no factory harness to splice. Mount it facing you or your passenger since it's fully reversible, and you've got turn-by-turn navigation and phone audio on a bike that came from the factory with neither.
2004 Harley-Davidson Fat Boy CarPlay & Android Auto — FAQ
Does the 2004 Harley-Davidson Fat Boy support wireless Apple CarPlay and Android Auto?
The 2004 Harley-Davidson Fat Boy left the factory with no radio or touchscreen, so it cannot run CarPlay on its own. A bar-mounted HogPlay Media Screen adds wireless Apple CarPlay and Android Auto, navigation and streaming to the 2004 Harley-Davidson Fat Boy.
How do I get wireless Android Auto on the 2004 Harley-Davidson Fat Boy?
The 2004 Harley-Davidson Fat Boy has no factory radio, so a HogPlay Media Screen is the way to add Android Auto: it has wireless Android Auto and Apple CarPlay built in, nothing else required.
What apps and streaming can I run on the 2004 Harley-Davidson Fat Boy?
The HogPlay Media Screen on the 2004 Harley-Davidson Fat Boy is a self-contained media center: wireless Apple CarPlay and Android Auto plus navigation, music and apps on the handlebars.
Is the HogPlay install on the 2004 Harley-Davidson Fat Boy plug-and-play and reversible?
Yes. Every HogPlay upgrade for the 2004 Harley-Davidson Fat Boy is true plug-and-play — a simple electrical connection with no cutting, splicing or flashing, and it's fully reversible. Setup is easy; exactly how you reach the connector varies by bike (USB adaptors plug straight in, while some radio-mounted bypasses need brief fairing or radio access).
Do I need a bypass to add Android Auto to the 2004 Harley-Davidson Fat Boy?
No — the 2004 Harley-Davidson Fat Boy has no factory screen to unlock, so no bypass is involved. A bar-mounted HogPlay Media Screen adds wireless Android Auto and Apple CarPlay to the 2004 Harley-Davidson Fat Boy on its own.
Which HogPlay parts fit the 2004 Harley-Davidson Fat Boy?
The part made for the 2004 Harley-Davidson Fat Boy is the bar-mounted HogPlay Media Screen — wireless Android Auto, Apple CarPlay, navigation and streaming in one unit. Confirm the exact fit with What Fits.
For the 2004 Harley-Davidson Fat Boy, is a Media Box or a Piglet the better pick?
Neither is needed on the 2004 Harley-Davidson Fat Boy: with no factory radio, the all-in-one HogPlay Media Screen is the pick — wireless Android Auto and Apple CarPlay are built in.
Is Android Auto on the 2004 Harley-Davidson Fat Boy wireless?
Yes — the HogPlay Media Screen runs Android Auto and Apple CarPlay on the 2004 Harley-Davidson Fat Boy fully wireless; pair your phone once over Wi-Fi and Bluetooth.
Every HogPlay Media Screen runs dual Bluetooth, so your 2004 Fat Boy can pair to your phone for wireless Apple CarPlay or Android Auto on one channel while the second channel feeds an auxiliary amp, handlebar speakers, or a portable Bluetooth speaker of your choice. A small built-in speaker handles turn-by-turn voice prompts and light audio on its own even without extra speakers wired in. The housing is fully sealed and waterproof, built rugged enough to shrug off rain, road grime, and vibration mile after mile on this Fat Boy.
Android Auto on the 2004 Harley-Davidson Fat Boy: HogPlay makes the 2004 Harley-Davidson Fat Boy run wireless Android Auto and Apple CarPlay — compare every Android Auto option that fits the 2004 Harley-Davidson Fat Boy, then confirm your exact fit with What Fits.
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