Infiniti M37 Horn Relay Replacement at your home or office.

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Horn Relay Replacement Service

How much does a Horn Relay Replacement cost?

On average, the cost for a Infiniti M37 Horn Relay Replacement is $107 with $12 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2013 Infiniti M37V6-3.7LService typeHorn Relay ReplacementEstimate$138.95Shop/Dealer Price$162.44 - $193.54
2011 Infiniti M37V6-3.7LService typeHorn Relay ReplacementEstimate$118.95Shop/Dealer Price$142.47 - $173.59
2012 Infiniti M37V6-3.7LService typeHorn Relay ReplacementEstimate$118.95Shop/Dealer Price$142.47 - $173.59
Show example Infiniti M37 Horn Relay Replacement prices

What is the Horn Relay all about?

The horn relay attaches a low power circuit to an electromagnet, which operates a mechanical switch. That switch either opens or closes a circuit that carries a higher power, which causes the horn to sound. There is a low power circuit running to your car’s steering wheel, and when it is activated, the horn sounds. When you release the horn button, the low power circuit is opened and the power level of the relay drops, silencing the horn.

Keep in mind:

  • You are required by law to have a working horn in your car.
  • Your car horn is a safety mechanism that allows you to warn other drivers of potential danger.

How it's done:

  • The vehicle battery is disconnected
  • The horn relay position is identified
  • The new horn relay and wiring are installed
  • The battery is reconnected
  • The repair is verified and the vehicle horn is tested for proper operation

Our recommendation:

If your horn isn’t working properly, you have no way of alerting another driver that he or she is about to collide with your vehicle, and you have no way of telling other drivers of any dangers further down the road. Our expert mechanics can diagnose any problems with your car horn, and if necessary, can replace the horn relay for you.

What common symptoms indicate you may need to replace the Horn Relay?

  • You press the horn button and nothing happens
  • You press the horn button but all you hear is a click
  • Horn only works sometimes

How important is this service?

Your horn is your first line of defense when it comes to problems in traffic. With an inoperable horn relay, your horn won’t work at all. If your horn isn’t working properly, get one of our expert mechanics to immediately correct the problem.

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Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(48)

Rating Summary
44
2
0
0
2
44
2
0
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2

Rusty

23 years of experience
515 reviews
Rusty
23 years of experience
Infiniti M37 V6-3.7L - Car is not starting - Grand Prairie, Texas
great

Chuck

10 years of experience
354 reviews
Chuck
10 years of experience
Infiniti M37 V6-3.7L - Serpentine/Drive Belt - Dallas, Texas
Chuck is knowledgeable and reliable. He was very professional and he seemed to genuinely care about my concerns regarding my vehicle.

Attila

19 years of experience
917 reviews
Attila
19 years of experience
Infiniti M37 V6-3.7L - Pre-purchase Car Inspection - Newark, New Jersey
Great experience, went above and beyond

Brian

23 years of experience
668 reviews
Brian
23 years of experience
Infiniti M37 V6-3.7L - Alternator Repair - Jacksonville, Florida
If I had to choose I’ll choose hint again !! Great

Excellent Rating

(48)

Rating Summary
44
2
0
0
2
44
2
0
0
2
Number of Infiniti M37 services completed
528+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
experts on our platform

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