1. Steering Wheels & Horn Buttons On Sale
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  3. AC DELCO 48479HFGZ

AC DELCO 48479HFGZ Horn

fits model: Tempo. make: Ford. year: 1984–1994.

48479hfgz Ac Delco For 1984-1994 Ford Tempo Horn 1985 1986 1987 1988 1989 1990

( Brand: Ac Delco ), ( Manufacturer Part Number: 48479HFGZ ), ( Part Type: Horn ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Gold New; High Output High Tone ), ( Years: 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 ), ( Application: Ford Tempo Horn ), ( Cs-sku: 400 )

Review AC DELCO Ford Horn fits TEMPO 1984–1994

The **AC Delco 48479HFGZ** is a high-performance, direct-replacement horn designed specifically for **1984 through 1994 Ford Tempo models**, including the **1985, 1986, 1987, 1988, 1989, 1990, and 1991** variants, ensuring a perfect fit for both the **L-series (4-cylinder) and the more powerful 5.0L (302) V8 engines** found in these iconic compact sedans. Engineered by **AC Delco**, a trusted name in automotive aftermarket components, this horn delivers **crisp, powerful, and reliable audio output** with a **12-volt electrical system compatibility**, making it an ideal upgrade for drivers seeking a louder, more commanding horn without sacrificing durability. Crafted from **high-quality materials**, including a **heavy-duty metal horn unit** and a **reinforced plastic or metal housing**, this horn is built to withstand the rigors of daily use, extreme temperatures, and road vibrations, ensuring long-lasting performance even in harsh driving conditions. The **direct-replacement design** eliminates the need for wiring modifications, as it features a **standard 2-pin electrical connector**, allowing for a quick and hassle-free installation that can typically be completed in under 15 minutes with basic hand tools. Whether you re navigating busy city streets, signaling in heavy traffic, or simply enhancing your vehicle s safety and presence, the **AC Delco 48479HFGZ** provides a **loud, clear, and attention-grabbing sound** that exceeds OEM specifications, making it a standout choice for Ford Tempo owners who demand both performance and reliability. Backed by **AC Delco s reputation for quality and durability**, this horn is a dependable investment that will keep your 1984-1994 Ford Tempo sounding its best for years to come.

### **Pros and Cons of buying a AC Delco 48479HFGZ Horn for a 1984 1994 Ford Tempo (1985 1990 Models)**

#### **Pros:**

1. **Direct Fitment** The AC Delco 48479HFGZ is a factory-replacement horn for the 1985 1990 Ford Tempo, meaning it will install without modification. It matches the original wiring harness and mounting points, ensuring compatibility.

2. **Reliability** AC Delco is a well-known brand under General Motors, known for producing durable automotive parts. This horn is designed to withstand frequent use, reducing the risk of premature failure.

3. **Sound Quality** The horn produces a loud, clear honk, which is essential for visibility and safety. It meets or exceeds OEM specifications, ensuring an effective warning signal.

4. **Ease of Installation** Since it is a direct replacement, installation is straightforward. No special tools or modifications are required, making it a DIY-friendly upgrade.

5. **Warranty Coverage** AC Delco parts typically come with a manufacturer s warranty (usually 1 2 years), providing peace of mind against defects.

6. **Cost-Effective** While not the cheapest option, it is reasonably priced compared to aftermarket alternatives that may lack durability or fitment issues.

7. **Compatibility with Aftermarket Upgrades** If you plan to modify your horn system (e.g., adding a remote switch or amplifier), this horn can integrate well with aftermarket components.

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#### **Cons:**

1. **Potential Counterfeit Issues** Some AC Delco parts sold online may be counterfeit or low-quality knockoffs. Purchasing from a reputable dealer (e.g., RockAuto, AutoZone, or a trusted local parts store) helps mitigate this risk.

2. **Limited Customization** Unlike aftermarket horns, this is a stock replacement. If you want a deeper, louder, or more aggressive sound, you ll need to explore other options.

3. **Wiring Concerns** If the original wiring harness is damaged or corroded, the horn may not function properly even if the unit itself is fine. A thorough inspection of the wiring is recommended.

4. **Age of the Vehicle** Older Fords (especially those with high mileage) may have worn-out horn buttons or corroded ground connections, which could still cause issues even with a new horn.

5. **Availability of Parts** While widely available, stock may vary by region or retailer, so ordering in advance is advisable.

6. **No Upgraded Features** Unlike some aftermarket horns, this does not include features like dual-tone honking or adjustable volume, which some drivers prefer.

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### **Conclusion**

The **AC Delco 48479HFGZ** is an excellent choice for restoring or replacing the horn in a **1985 1990 Ford Tempo** due to its **direct fitment, reliability, and compatibility**. It is a **safe, no-frills option** for drivers who prioritize functionality over customization. However, buyers should **verify the authenticity of the part** and inspect the **wiring and horn button** to ensure a complete fix.

If you want **louder, deeper, or more aggressive honking**, consider aftermarket alternatives like **Sparks Plug or Craftech horns**, but these may require additional wiring or mounting adjustments.

### **Recommendation:**

- **Buy from a trusted source** (e.g., RockAuto, AutoZone, or a local Ford dealer) to avoid counterfeit parts.

- **Inspect the horn button and wiring** before installation replace if corroded or damaged.

- **Test the horn immediately** after installation to confirm proper function.

- **Consider an aftermarket horn** only if you want enhanced sound or features beyond stock specifications.

For most **1985 1990 Ford Tempo owners**, the **AC Delco 48479HFGZ is the best balance of reliability and ease of installation**.

Details:

12 Month Warranty Fitment Notes: Vehicle: 1984 - 1994 Ford Tempo. Parts Geek - For 1984 - 1994 Ford Tempo Horn AC Delco 48479HFGZ 1985 1986 1987 1988 1989 1990: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: Gold New; High Output Tone Mounting Bracket Included: Yes Hardware Features: Manufactured meet expectations for fit, form, and function.

specifications steeringwheelsiiz:

  • for models: Tempo
  • for makes: Ford
  • for years: 1984-1994
  • brand: Ac Delco
  • mpn: 48479hfgz
  • part type: Horn
  • manufacturer warranty: 12 Month Warranty
  • notes: Gold New; High Output High Tone
  • years: 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994
  • application: Ford Tempo Horn
  • cs-sku: 400

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  • Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons
  • condition: New

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offer steeringwheelsiiz:

  • started: April 21, 2026
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  • quantity: 1
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for models: tempo, for makes: ford, for years: 1984-1994, part type: horn, manufacturer warranty: 12 month warranty, notes: gold new; high output high tone, years: 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994, application: ford tempo horn, cs-sku: 400,
category: auto parts > car truck parts accessories > interior parts accessories > steering wheels horn buttons, sku: 30135507310568793,
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