






🔊 Double the sound, zero hassle—make your presence heard!
The ULZOZN Car Horn One-to-Two Converter Wiring harness is a durable, plug-and-play adapter designed for older Honda and Acura models. It splits a single horn signal into two, powering dual speakers positioned for maximum sound amplification and safer driving. Made from corrosion-resistant materials and featuring a 16.1-foot cable, it ensures stable, reliable performance without complex installation.





| ASIN | B0D1K5RRT1 |
| Best Sellers Rank | #346,010 in Automotive ( See Top 100 in Automotive ) #1,849 in Automotive Replacement Electrical Wiring Harnesses |
| Brand | ULZOZN |
| Brand Name | ULZOZN |
| Cable Type | automotive electrical wiring |
| Connector Type | Spade Connector |
| Customer Reviews | 4.2 out of 5 stars 17 Reviews |
| Included Components | 1 x Car Horn One-to-Two Converter Wiring |
| Item Weight | 1.6 ounces |
| Manufacturer | ZON_Mechanic |
| Material | Acrylonitrile Butadiene Styrene |
| Material Type | Acrylonitrile Butadiene Styrene |
J**D
Good
Fits good
E**O
Fits Ford-Lincoln factory horn connector.
Perfect for Lincoln/Ford replacement horns.
D**S
Fit
Worked
J**T
Fit not accurate
Honda fit plug did not fit Honda plug on vehicle.
A**N
2002 Civic, 7th Generation Dual Horn Setup with Aftermarket Harness
I used this harness to add a Hella dual horn setup (HELLA 012010911 Black 12V BX Trumpet Horn Kit (Honda)) on a 2002 Civic, 7th Generation. This harness should work at a minimum for 2001-2005 Civics with a single wire horn circuit. The harness was not long enough to reach the passenger side of the car so I added about 4 feet of 20 gauge wire and loom. I mounted the second horn on the passenger side in an existing bolt hole with the lengthened harness zip tied to the bottom of the core support. I used the factory location for the first horn. It was pretty easy to install overall. Functionally, there's no issue with the horns at all. They sound great using the existing OEM wiring circuit. I modified nothing on the original harness. If the horn harness were longer I would give 5 stars.
F**O
Calidad
Lo que buscaba buen producto
S**N
Perfect for twin horn install
Perfect for putting in twin horns in my civic, very pleased.
J**H
Fits Ram 1500 2019-2024 (DT series)
Fits Ram 1500 2019-2024 (DT series). The wiring and connectors were of good quality. This harness has great functionality. I used this harness to add a train horn that is triggered when the horn “button” is pressed.
Trustpilot
2 weeks ago
1 month ago