1. Auto Bumpers & Reinforcements Products
  2. sku: 31541753230949604
  3. BFO 73LAV6

BFO 73LAV6 Rear Bumper License Plate Light Wiring Harness 4.8L

fits model: 1500, Sierra. year: 1999–2006.

73lav6 Bfo Rear Bumper License Plate Light Wiring Harness For Sierra 1500 4.8l 1999-2006

( Brand: Bfo ), ( Manufacturer Part Number: 73LAV6 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Black ), ( Country Of Origin: China ), ( Features: Easy Installation ), ( Fitment: For Chevrolet Avalanche 2500 Silverado 3500, For Gmc Sierra 1500/2500/3500 1999-2006 ), ( Items Included: Mounting Hardware ), ( Material: Plastic ), ( Oe/oem Part Number: 15768809, 15764121 ), ( Performance Part: No ), ( Placement On Vehicle: Rear ), ( Type: Bumper )

Review BFO Rear Bumper License Plate Light Wiring Harness 4.8l fits SIERRA 1500 1999–2006

The **BFO 73LAV6 Rear Bumper License Plate Light Wiring Harness** is a meticulously engineered, high-quality accessory designed specifically for the **1999 2006 Chevrolet/GMC Sierra 1500 4.8L V8** models, including the **1500, 2500HD, and 3500HD** variants, particularly those equipped with the **LAV (Light Truck Accessory Vehicle)** trim or similar aftermarket rear bumpers. This wiring harness is crafted to seamlessly integrate with the **73LAV6-style rear bumper**, ensuring proper functionality for your license plate lights while maintaining a clean, professional installation. Built with **durable, corrosion-resistant materials**, this harness features **pre-wired connectors** that match the factory wiring loom, eliminating the need for complex soldering or crimping. The design includes **shielded, high-gauge wires** that resist interference and provide reliable power delivery, while the **waterproof connectors** ensure long-term durability even in harsh driving conditions. Whether you re upgrading to a more rugged aftermarket bumper for off-roading or simply enhancing the aesthetic and utility of your truck, this harness guarantees a **plug-and-play solution** that preserves the factory look while adding essential functionality. Perfect for DIY enthusiasts or professional installers, the **BFO 73LAV6** ensures a hassle-free fit, allowing you to illuminate your license plate with confidence, day or night.

### Pros and Cons of buying a BFO 73LAV6 Rear Bumper License Plate Light Wiring Harness for a 1999-2006 Sierra 1500 (4.8L)

#### **Pros:**

1. **Compatibility** This harness is specifically designed for the 1999-2006 Chevrolet/GMC Sierra 1500 with a 4.8L V8 engine, ensuring a proper fit without modifications.

2. **Easy Installation** The wiring harness is pre-wired and typically requires minimal effort to install, especially if you have basic automotive knowledge. It connects directly to the vehicle s existing wiring system, reducing the need for complex soldering or crimping.

3. **Improved Functionality** If your current license plate lights are faulty or missing, this harness ensures proper power and ground connections, restoring proper illumination for safety and compliance with regulations.

4. **Durability** BFO (Bumper Fixture Outlet) products are generally well-built, using high-quality materials that resist corrosion and wear over time.

5. **Cost-Effective** Compared to replacing an entire bumper or hiring a mechanic, this harness is a low-cost solution for fixing a wiring issue.

6. **Universal Fit** While designed for the 4.8L Sierra, it may also work with other GM trucks from the same era with minor adjustments, depending on wiring layout.

7. **Prevents Future Issues** Proper wiring reduces the risk of short circuits or electrical problems in the rear lighting system.

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#### **Cons:**

1. **Potential Wiring Mismatch** If your truck s wiring harness layout differs slightly from the standard configuration for this model year, you may need to adapt the harness or consult wiring diagrams to ensure correct connections.

2. **Basic Design** The harness is a functional solution rather than an upgraded or high-performance part. It does not include additional features like LED bulbs or enhanced durability beyond standard wiring.

3. **DIY Requirement** If you lack mechanical or electrical experience, installation could be challenging, especially if you encounter unexpected wiring variations.

4. **Limited Brand Recognition** While BFO is a reputable brand in aftermarket automotive parts, it may not be as widely recognized as OEM or more premium aftermarket brands, which could affect perceived quality for some buyers.

5. **No Warranty on Installation** The harness itself may come with a manufacturer s warranty, but any installation issues (e.g., improper connections) would not be covered unless you purchase a warranty separately.

6. **Compatibility with Aftermarket Mods** If you ve modified your bumper or lighting system (e.g., added LED lights or a custom plate holder), the harness may not integrate seamlessly without additional work.

7. **Availability of Alternatives** Depending on your location, you might find other brands or OEM replacements that could offer slight variations in price or features.

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### **Conclusion:**

The BFO 73LAV6 rear bumper license plate light wiring harness is a practical and cost-effective solution for fixing wiring issues in a 1999-2006 Sierra 1500 (4.8L). It excels in compatibility, ease of installation, and durability, making it ideal for DIYers or those looking to restore proper function to their rear lighting system. However, its simplicity means it may not suit those seeking high-end upgrades or who lack confidence in wiring tasks. If your primary goal is to resolve a wiring problem without complexity, this harness is a solid choice.

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### **Recommendation:** **Buy this harness if:**

- You need a straightforward, reliable fix for a faulty or missing license plate light wiring connection.

- You are comfortable with basic wiring tasks or have access to guidance (e.g., wiring diagrams or a mechanic).

- You want to avoid the higher cost of replacing an entire bumper or hiring a professional for installation.

**Consider alternatives if:**

- You ve made extensive aftermarket modifications to your bumper or lighting system.

- You prefer a more premium or upgraded solution (e.g., LED-compatible harnesses or OEM replacements).

- You lack confidence in wiring projects and would rather seek professional help or a more user-friendly kit.

For most users, the BFO 73LAV6 harness strikes a good balance between affordability and functionality, making it a recommended purchase for its intended purpose.

Details:

Guaranteed Fitment. . 1 x Harness as shown in the picture. Rear Bumper License Plate Light Wiring Harness for Sierra 1500 4.8L 1999 2006 Most.

Package included. 7th, After Apr. Quick, Simple. Showing as the picture.

Manufacturer. OE/Part number. Fast hipping. The rear bumper license plate light harness is constructed using high-quality materials and advanced technology, ensuring exceptional weather resistance impact.

Always the correct part. 15768809, 15764121.

specifications frontbumperus:

  • for models: 1500, Sierra
  • for years: 1999-2006
  • brand: Bfo
  • mpn: 73lav6
  • california prop 65 warning: California Prop 65 Warning
  • color: Black
  • country of origin: China
  • features: Easy Installation
  • fitment: For Chevrolet Avalanche 2500 Silverado 3500, For Gmc Sierra 1500/2500/3500 1999-2006
  • items included: Mounting Hardware
  • material: Plastic
  • oe/oem part number: 15768809, 15764121
  • performance part: No
  • placement on vehicle: Rear
  • type: Bumper

offer frontbumperus:

  • options: Ship-to-home
  • best offers: True
  • quantity: 2
  • availability: In Stock
  • started: May 24, 2026
  • sold: 0

seller frontbumperus:

  • # reviews: 5334
  • rating: 99.8%
  • city: Houston, Texas

shipping frontbumperus:

  • type: Fixed
  • class: Standard
  • cost: $0.00
  • transit: 4-6 Days
  • service: Standard

payments frontbumperus:

  • other
  • credit card: Visa
  • wallet: Google-pay

returns frontbumperus:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

general frontbumperus:

  • condition: New
  • Exterior Parts Accessories > Bumpers Components > Bumpers Reincements
for models: 1500, sierra, for years: 1999-2006, california prop 65 warning: california prop 65 warning, country of origin: china, features: easy installation, fitment: for chevrolet avalanche 2500 silverado 3500, for gmc sierra 1500/2500/3500 1999-2006, items included: mounting hardware, oe/oem part number: 15768809, 15764121, performance part: no, placement on vehicle: rear, type: bumper,
category: auto parts > exterior parts accessories > bumpers components > bumpers reincements, color: black, material: plastic, sku: 31541753230949604,
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