On sale
Holley RetroBright Adapters H821 Wiring Harnesses, RetroBright, Adapter, H4, Non-Standard Plug, Pin-Out Swap, Plastic Version, Entry Level, Pair
Holley RetroBright Adapters H821 Wiring Harnesses, RetroBright, Adapter, H4, Non-Standard Plug, Pin-Out Swap, Plastic Version, Entry Level, Pair
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Description
If you don't feel comfortable cutting up your factory wiring or don't want to attempt to swap pins on your headlight plugs, Holley RetroBright adapters make it a plug-and-play affair. If the standard H4 male plug used on Holley RetroBright headlights will not fit your female socket or you need to swap pins around to match up properly, these harnesses will make the job quick and easy.
Additional details:
* Allows Holley RetroBright headlights to connect to any non-standard H4 sockets or those that require a pin swap
* Eliminates the need to cut factory wiring
* Can be used to replace old and brittle factory sockets
* Includes two Holley RetroBright H4 adapters
Part Type
Adapter H4
Specifications
- Product Attributes - Brand
- Holley
- Product Attributes - Manufacturer's Part Number
- H821
- Product Attributes - Part Type
- Wiring Harnesses
- Product Attributes - Product Line
- Holley RetroBright Adapters
- Product Attributes - UPC
- 090127144466
- Product Attributes - Fuse Block Included
- No
- Product Attributes - Quantity
- Sold as a kit.
- Product Attributes - Notes
- For use on vehicles with non-standard 3-prong headlight plugs or that require a pin out swap when using Holley RetroBright headlights.
Reference Information
| Brand Name/s | Holley |
|---|---|
| StreetFX SKU | hlyH821 |
| SFX Item ID | 4783591 |
| Supplier Item Code | 4783591 |
| Manufacturer SKU | H821 |
| Manufacturer UPC | 90127144466 |
| Alternative References | RTBH821, H4 |
Compatibility
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