GM Genuine Parts Horn
OE
Pack of 1

GM Genuine Parts Horn

GM Part #84594590

ACDelco Part #84594590

MSRP$75.85*

The ACDelco GM Original Equipment Replacement Horn is a GM-recommended replacement for your vehicle's original component.

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Pack of 1

About this product

The ACDelco GM Original Equipment Replacement Horn is a GM-recommended replacement for your vehicle's original component. Activated within your vehicle's steering wheel, the Original Equipment Replacement Horn will make an audible noise at the front of your vehicle to signal or alert other drivers. This original equipment replacement horn has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Product Specifications

Mount TypeBolt On
ClassificationOE
Terminal Quantity2
Mounting Hardware IncludedYes
Voltage12DC
Connector Quantity1
Mounting Bracket IncludedYes
Terminal TypeBlade Pin

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Due to an internal short or opening, a cracked case, a loose or disconnected power/signal source, loose or disconnected high voltage wires, these problems may occur:

  • Engine will not start or run
  • Reduced Power
  • Excessive tailpipe emissions
  • Check Engine Light is on
  • Engine misfire
  • Reduced fuel economy

ModelBody StyleTrimYear(s)
60 Special1993
Allante1991, 1992, 1993
Brougham1987, 1988, 1989, 1990, 1991, 1992
CimarronBase1982, 1983, 1984, 1985, 1986
Commercial Chassis1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996

Frequently Asked Questions

When your 'Service Engine Soon' light illuminates, that is an indication that there is a potential issue with the drivability, electronics, or emissions of your engine.

Preventative maintenance should be referenced in your owner's manual, and, while repairing or having your 'Service Engine Soon' light repaired, if your vehicle is due for maintenance, yes. As described in your owner's manual, this maintenance will help prevent future issues.

Possibly. Sometimes, the triggering device will reset itself thus turning off the 'Service Engine Soon' light until that device/sensor is tested by the vehicles on board computer again. If it fails the test again when tested, the 'Service Engine Soon' light will illuminate once again. Some devices/sensors when tested and failed will illuminate the 'Service Engine Soon' and it will not go out until correct service work is performed.

General Motors has designed the vehicle to inform its driver if there is an issue with certain devices/sensors that effect the drivability/emissions. If this is ignored, there is a possibility that the drivability will suffer, fuel economy will be decreased, or the emissions being emitted will be increased. Do not ignore the 'Service Engine Soon' light.

No. When state and local officials perform certified emission tests, one of the first steps in the process is to inspect for a 'Service Engine Soon'. If it is on, it will automatically fail the test.

No. The 'Service Engine Soon' is related to engine emissions and drivability conditions. Please refer to your owner's manual maintenance schedule for information pertaining to tune up time intervals.