Fits: Big Twin 1973-1986 · Touring 1979-1982, 1984-1985, 1988 · FXR 1986 · Police 1984 · Sportster 1972-1999
The Taillight Harness provides turn signal power to the rear taillight assembly, enabling compatibility with Custom Dynamics® and ProBEAM® integrated LED taillights.
Designed for all '99 and earlier Harley-Davidson models with integrated taillight assemblies, it offers plug-and-play installation for a fast, reliable upgrade.
Durable construction and secure connections maintain consistent lighting performance on the road.
| Model | Years |
|---|---|
| Harley Davidson | |
| FL 1200 (Electra Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1973–1974, 1977 |
| FLH (Electra Glide Standard) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1984–1985 |
| FLH 1200 (Electra Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1973–1974, 1977–1978 |
| FLH 1340 (Electra Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1979–1980, 1982 |
| FLHC (Electra Glide Classic) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1979 |
| FLHC 1340 (Electra Glide Classic) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1981–1983 |
| FLHC 1340 (Electra Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1980 |
| FLHS 1200 (Electra Glide Sport) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1979 |
| FLHT 1340 (Electra Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1988 |
| FLHX 1340 (Electra Glide Special) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1985 |
| FLT 1340 (Tour Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1980–1982, 1984 |
| FLTC 1340 (Tour Glide Classic) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1980–1982 |
| FX 1200 (Super Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1974–1979 |
| FXB 1340 (Sturgis) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1981 |
| FXE 1200 (Super Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1974–1978, 1980 |
| FXE 1340 (Super Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1981, 1983 |
| FXEF 1340 (Fat Bob) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1982, 1986 |
| FXRC 1340 (Low Glide Custom) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1986 |
| FXRDG 1340 (Disc Glide) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1985 |
| FXRP 1340 (Sport Glide Police) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1984 |
| FXRS-SP 1340 (Low Rider Sport Edition (Fxrsl)) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1986 |
| FXS 1340 (Low Rider) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1979–1981, 1983 |
| XL 883 (Sportster) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1986–1999 |
| XLCH 1000 (Sportster) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1972–1978 |
| XLCR 1000 (Cafe Racer) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1977–1978 |
| XLH 1000 (Sportster) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1972–1985 |
| XLS 1000 (Roadster Custom Sport) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1983 |
| XLS 1000 (Roadster) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1978–1982, 1984–1985 |
| XLT 1000 (Sportster) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1977–1978 |
| XLX 1000 (Sportster) With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | 1983–1985 |
+ 1 more model across 1 make in total.
| Manufacturer part number | TL-99-INT-HARN |
|---|
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Electra Glide | Big Twin | 1973 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1974 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1977 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide Standard | Big Twin | 1984 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide Standard | Big Twin | 1985 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1973 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1974 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1977 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1978 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1979 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1980 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1982 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide Classic | Big Twin | 1979 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Big Twin | 1980 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide Classic | Big Twin | 1981 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide Classic | Big Twin | 1982 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide Classic | Big Twin | 1983 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide Sport | Touring | 1979 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide | Touring | 1988 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Electra Glide Special | Touring | 1985 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Tour Glide | Touring | 1980 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Tour Glide | Touring | 1981 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Tour Glide | Touring | 1982 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Tour Glide | Touring | 1984 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Tour Glide Classic | Touring | 1980 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Tour Glide Classic | Touring | 1981 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Tour Glide Classic | Touring | 1982 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1974 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1975 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1976 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1977 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1978 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1979 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sturgis | Big Twin | 1981 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1974 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1975 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1976 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1977 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1978 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1980 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1981 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Super Glide | Big Twin | 1983 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Fat Bob | Big Twin | 1982 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Fat Bob | Big Twin | 1986 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Low Glide Custom | FXR | 1986 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Disc Glide | Big Twin | 1985 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sport Glide Police | Police | 1984 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Low Rider Sport Edition (Fxrsl) | FXR | 1986 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Low Rider | Big Twin | 1979 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Low Rider | Big Twin | 1980 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Low Rider | Big Twin | 1981 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Low Rider | Big Twin | 1983 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1986 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1987 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1988 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1989 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1990 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1991 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1992 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1993 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1994 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1995 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1996 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1997 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1998 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1999 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1972 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1973 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1974 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1975 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1976 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1977 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1978 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Cafe Racer | Sportster | 1977 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Cafe Racer | Sportster | 1978 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1972 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1973 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1974 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1975 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1976 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1977 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1978 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1979 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1980 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1981 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1982 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1983 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1984 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1985 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Roadster | Sportster | 1978 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Roadster | Sportster | 1979 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Roadster | Sportster | 1980 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Roadster | Sportster | 1981 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Roadster | Sportster | 1982 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Roadster Custom Sport | Sportster | 1983 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Roadster | Sportster | 1984 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Roadster | Sportster | 1985 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1977 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1978 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1983 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1984 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | Sportster | 1985 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
| Harley Davidson | Sportster | 1984 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) | |
| Harley Davidson | Sportster | 1985 | With Integrated Taillight Assembly TL-BASE 99 (Sold Separately) |
We use necessary cookies to make the shop work. With your permission we would also use analytics (Google Analytics 4) to understand how the shop is used. Rejecting is as easy as accepting, and you can change your choice at any time. Cookie Policy.
Choose what we may use. Nothing is switched on unless you switch it on. Your choice is stored for 12 months and you can change or withdraw it at any time from the "Cookie settings" link at the bottom of every page. Cookie Policy.
Needed for the shop to work: your session, shopping cart, login, security and remembering this choice. They cannot be switched off.
Help us understand how visitors use the shop: pages viewed, device and approximate location. Visits are measured with Google Analytics 4 through our own Cloudflare proxy. Google sets no cookies of its own (_ga); Cloudflare keeps two first-party measurement cookies on our domain, which are deleted if you withdraw. It also covers a coarse record of the channel that brought your visit or order.
The shop does not use marketing or advertising cookies at the moment. If that ever changes, we will ask you again before using any.
English (English)
Español
Bank transfer