2004 Harley-Davidson Ultra Classic
Android Auto, CarPlay & Streaming Apps for 2004 Harley-Davidson Ultra Classic
| Factory code | FLHTCUI |
|---|---|
| Engine | Twin Cam 88 |
| Factory radio | factory touring radio (1999–2005) |
| Factory CarPlay / Android Auto | None from factory — add via an aftermarket radio |
| Factory USB | None (AUX input only) |
The 2004 Ultra Classic remained one of Harley's most capable long-haul tourers, its fairing-mounted base radio delivering solid AM/FM sound with no touchscreen and no smartphone hooks whatsoever. Riders love this bike's comfort on the interstate, they just want their phone's maps and music along for the ride. HogPlay's aftermarket CarPlay radio path gets them there wirelessly.
No Factory CarPlay — Add It Your Way
The 2004 Harley-Davidson Ultra Classic shipped with the factory factory touring radio (1999–2005) — a solid unit in its day, but no Apple CarPlay, Android Auto or touchscreen. Fit an aftermarket CarPlay radio (SoundStream, Rockford Fosgate, Boss, Diamond Audio or Aquatic AV) for wireless Apple CarPlay — SoundStream, Boss and Diamond Audio include Android Auto natively, while Rockford Fosgate and Aquatic AV gain it once you add a HogPlay Media Box or Piglet, which also unleash Netflix, YouTube, streaming apps, Mirror Link and AirPlay. No headset bypass needed — that's a factory-radio thing, not aftermarket. Rather not swap the radio? A bar-mounted HogPlay Media Screen adds wireless CarPlay and Android Auto too.
We also stock universal parts that fit the 2004 Harley-Davidson Ultra Classic and most other motorcycles — standalone CarPlay screens and universal USB power.
Universal parts that fit 2004 Harley-Davidson Ultra Classic and most other motorcycles
✓ Universal fitHogPlay 7" Motorcycle Touchscreen - Wireless CarPlay, Android Auto & Screen Mirror with DVR Dash Cam
✓ 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)
✓ Universal fitHogPlay 7" Motorcycle Touchscreen - Wireless CarPlay, Android Auto & Screen MirroringAbout the 2004 Harley-Davidson Ultra Classic
Comfort and weather protection remain the 2004 Ultra Classic's calling cards, with its full fairing and tour-pak carrying the base AM/FM radio that shipped on every Ultra Classic through 2005.
To add CarPlay and Android Auto, riders fit an aftermarket radio built for the fairing opening, from brands like SoundStream or Aquatic AV, most including wireless Apple CarPlay and Android Auto right on the new touchscreen.
A HogPlay Media Box then adds Netflix, YouTube, YouTube Music, and podcast streaming from an SD card or USB drive, a USB Piglet adds Android Auto with Mirror Link/AirPlay mirroring, and a bar-mounted Media Screen suits riders keeping the stock radio in place.
2004 Harley-Davidson Ultra Classic CarPlay & Android Auto — FAQ
Does the 2004 Harley-Davidson Ultra Classic support wireless Apple CarPlay and Android Auto?
The 2004 Harley-Davidson Ultra Classic came with the Harley-Davidson factory touring radio (1999–2005), which sounded good in its day but has no Apple CarPlay or Android Auto. HogPlay adds both: a bar-mounted HogPlay Media Screen with wireless CarPlay and Android Auto built in, or an aftermarket CarPlay radio paired with a HogPlay Media Box or Piglet for Android Auto and apps.
How do I get wireless Android Auto on the 2004 Harley-Davidson Ultra Classic?
Two ways to get Android Auto on the 2004 Harley-Davidson Ultra Classic: fit a bar-mounted HogPlay Media Screen, which has wireless Android Auto and Apple CarPlay built in; or add an aftermarket CarPlay radio and pair it with a HogPlay Media Box or Piglet for Android Auto and streaming apps.
What apps and streaming can I run on the 2004 Harley-Davidson Ultra Classic?
On an aftermarket radio, a HogPlay Media Box adds Android Auto plus Netflix, YouTube, maps and music, and a Piglet adds wireless CarPlay and Android Auto in a smaller package; or a bar-mounted HogPlay Media Screen does it all in one unit, no radio swap needed.
Is the HogPlay install on the 2004 Harley-Davidson Ultra Classic plug-and-play and reversible?
Yes. Every HogPlay upgrade for the 2004 Harley-Davidson Ultra Classic 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 Ultra Classic?
No bypass applies — the 2004 Harley-Davidson Ultra Classic Harley-Davidson factory touring radio (1999–2005) has no Apple CarPlay to unlock. Add Android Auto with a bar-mounted HogPlay Media Screen (wireless Android Auto and Apple CarPlay built in), or an aftermarket CarPlay radio paired with a HogPlay Media Box or Piglet.
Which HogPlay parts fit the 2004 Harley-Davidson Ultra Classic?
For the 2004 Harley-Davidson Ultra Classic the fits are a bar-mounted HogPlay Media Screen (all-in-one), or a HogPlay Media Box or Piglet added to an aftermarket CarPlay radio. Confirm the exact set for your bike with What Fits.
For the 2004 Harley-Davidson Ultra Classic, is a Media Box or a Piglet the better pick?
On the 2004 Harley-Davidson Ultra Classic, the HogPlay Media Box is the full media center (Android Auto, CarPlay, Netflix, YouTube, maps) for an aftermarket radio, while the Piglet is a pocket-size USB adaptor for wireless Android Auto and CarPlay. For one box with no radio swap, the bar-mounted HogPlay Media Screen has both built in.
Is Android Auto on the 2004 Harley-Davidson Ultra Classic wireless?
Yes — whether through a HogPlay Media Screen or a HogPlay Media Box or Piglet on an aftermarket radio, Android Auto on the 2004 Harley-Davidson Ultra Classic is fully wireless.
HogPlay Media Boxes work on Diamond Audio, Boss Audio, Rockford Fosgate, SoundStream and Aquatic AV aftermarket radios to unlock apps, streaming and more — it's not just for factory screens. Running an aftermarket head unit? See the matching aftermarket radio pages.
Android Auto on the 2004 Harley-Davidson Ultra Classic: HogPlay makes the 2004 Harley-Davidson Ultra Classic run wireless Android Auto and Apple CarPlay — compare every Android Auto option that fits the 2004 Harley-Davidson Ultra Classic, then confirm your exact fit with What Fits.
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