Peterson B417-481 2-Wire PL3-to-AMP Adapter Plug
Product Images
Images are for representation only and may differ from the actual product.
Product Images
Images are for representation only and may differ from the actual product.
Adapter plug only — lamp and vehicle harness sold separately.
The Peterson B417-481 2-wire PL3-to-AMP adapter plug connects compatible existing lamp wiring to a matching AMP-style light connection. Its hard-shell, weatherproof plug provides an adapter option when the lamp and wiring use different connector styles.
Select this adapter by the circuit and connector, not just the lamp shape. It fits 421-49 or 431-49 plugs and is intended for compatible Peterson 817, 818, 820 and 823 series lights.
| Feature | Benefit |
|---|---|
| PL3-to-AMP adapter | Bridges compatible connector styles without selecting a different complete vehicle harness. |
| 2-wire configuration | Matches the required circuit arrangement when used with the specified plugs. |
| Hard-shell, weatherproof plug | Provides a housed electrical connection at the lamp. |
| Specification | Detail |
|---|---|
| Manufacturer part number | B417-481 |
| Configuration | 2-wire adapter plug |
| Connector styles | PL3 and AMP |
| Mating wiring plugs | 421-49 or 431-49 |
| Check | What to confirm |
|---|---|
| Existing plug | Check the connector shape and part number against the mating plugs listed above. |
| Lamp connection | Confirm the exact lamp uses the matching AMP connection and 2-wire circuit. |
| Routing | Check available space and wiring reach before installation. |
| Connection care | Grease is not recommended on AMP-style connections. |
| Parts included | Adapter only; this is not a complete lamp or vehicle wiring harness. |
Need help confirming the correct part? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your lamp model, existing plug number and connector photos.