ACDelco Professional U1738 Horn Relay

$ 13.49

Score By Feature

Based on 27 ratings

Value for money

9.11

Satisfaction

9.27

Delivery

9.19

Giftable

9.14

OveReview Final Score

How Our Score Is Calculated

Product Description

Aftermarket replacement that is professional and premium

Performs as expected with the dependability and performance you expect from Acdelco

Fitted, crafted, and designed to meet expectations for form, function, and fit

This fit is specific to the vehicle

Questions & Answers

What is the difference between 6 and 12 volts?

There are 12 volts in the battery. There are few 6 volt horns on the market, which means that no 6 volt relays are readily

Selected User Reviews For ACDelco Professional U1738 Horn Relay

I forgot to take a picture of the relay! We did not get a pic of the relay

3/5

I have the one I got, and it has screw terminals, it's not labeled H, B, or S like the picture shows, and it's silver zinc After testing it, it appears to work as it should.

Josue Bean

| Jul 06, 2021

I received exactly what I ordered

5/5

An illustration of the schematic is on the As soon as I hooked it up, I was on my way. Everything is working properly again on the horn.

Devin GOUGH

| Feb 05, 2021

The beep beep of the alarm goes off! It works for the horn

5/5

Royal Bryant

| Aug 14, 2020

The item is not what you see in the picture

3/5

When the picture arrived, it looked nothing like the one on the website. Rather than having screw terminals marked with H, B and S, the device had screw terminals that were numbered only. The problem was that there was no instructions or schematic to tell which terminals belonged to which wire. My car would get a mild electric shock when I honed the horn when I hooked it up. As a result, I removed the relay and plan on finding the correct one elsewhere.