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Horn for 2003 Oldsmobile Alero

We have 4 Items In-stock. Select your vehicle's Submodel to continue.

Replacement OE Replacement Horn

This Replacement Horn is a premium quality replacement to your old or damaged part. It is an OE comparable unit at an affordable price; perfect for your maintenance and restoration projects.

  • OE comparable part
  • Affordable replacement for broken or damaged part
  • Comes with 1-year unlimited mileage warranty

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in body parts and lighting products; it also stocks OE comparable electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

Replacement Horn - Direct Fit

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$74.28 $87.65 You Save $13.37 (15%)
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  • Brand SKU#: Replacement REPC502501
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Pitch: Low
  • Warranty: 1-year, unlimited-mileage warranty

Fits the following 2003 Oldsmobile Alero Submodels

  • 6 Cyl 3.4L | GX, GL, GLS
  • 4 Cyl 2.2L | GLS, GL, GX
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Customer Review: (see review/s)
  • With the vehicle information entered it still was not the correct part. Hopefully the return will go smoothly.

    posted by: Wkdsmrt on July 11, 2014

AutoTrust Gold OE replacement Horn

AutoTrust Gold OE Replacement Horns restore the operation of your vehicle's original part. These are comparable to OEM standards to ensure an exact form and function. Install now to replace your defective horn and have a safer trip!

AutoTrust Gold Horn - Direct Fit

$80.12 $94.54 You Save $14.42 (15%)
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Availability: In Stock
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  • Brand SKU#: AutoTrust Gold REPC502501
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Pitch: Low
  • Warranty: 5-year AutoTrust Gold limited warranty

Fits the following 2003 Oldsmobile Alero Submodels

  • 6 Cyl 3.4L | GX, GL, GLS
  • 4 Cyl 2.2L | GLS, GL, GX
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AC Delco OE replacement Horn

Get the best replacement part for your vehicle from AC Delco. This brand offers precision-manufactured Horns for your vehicle repair and maintenance needs. They are all designed to meet or even exceed the highest OE standards, ensuring a perfect fit during set-up.

AC Delco GM Original Equipment Horn - Electric, Electric horn, Direct Fit

$57.56 $67.92 You Save $10.36 (15%)
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Availability: In Stock
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  • Brand SKU#: AC Delco D1978D
  • Series: AC Delco GM Original Equipment
  • Type: Electric horn
  • Operation: Electric
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Bracket
  • Notes: 485 HZ horn; May require 19116451 wire
  • Pitch: High
  • Replaces OE Number: 89046917
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
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Fits the following 2003 Oldsmobile Alero Submodels

  • All Engines | GL, GLS, GX
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Customer Review: (see review/s)
  • ...this must be a high note horn. My original horn had a lower tone sound which sounded more normal . In the end I used my OE horn.

    posted by: gcanauto on November 5, 2014

  • WOW! I just can say enough!! thanks. The horns were exact genuine factory replacement. I don't like using aftermarket junk parts. I will use you guys in the future.

    posted by: on March 18, 2008

AC Delco GM Original Equipment Horn - Electric, Electric horn, Direct Fit

$50.55 $59.65 You Save $9.10 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: AC Delco D1920C
  • Series: AC Delco GM Original Equipment
  • Type: Electric horn
  • Operation: Electric
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Bracket
  • Notes: 405 HZ horn; May require 19116451 wire
  • Pitch: Low
  • Replaces OE Number: 89046916
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
See more

Fits the following 2003 Oldsmobile Alero Submodels

  • All Engines | GL, GLS, GX
See more
Customer Review: (see review/s)
  • Installed the horn fit correctly sounded great. However a few days later the horn stopped working.

    posted by: Kevin W. on September 11, 2013

  • excellent OEM replacement made by Delco. Has universal kit included that makes it very easy to hook up. I was able to leverage all my old mounting and wiring but it was nice to have. Great price compared to dealership.

    posted by: Kwasyd on September 25, 2008

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