1. Electrical & Ignition Components Offered
  2. sku: 10075984912304892
  3. DUCATI 51011081A

DUCATI 51011081A Rear Tail Light Taillight Wiring Harness Loom

fits model: St4. make: Ducati. year: 1999–2001.

51011081a Ducati St4 99-01 Rear Tail Light Taillight Wiring Harness Loom

( Part Type: Taillight Wiring Light Harness ), ( Countryoforigin: Italy ), ( Manufacturer Part Number: 51011081A )

Review DUCATI Rear Tail Light Taillight Wiring Harness Loom fits ST4 1999–2001

The Ducati 51011081A ST4 99-01 rear tail light is an essential component of the motorcycle's lighting system. This high-performance taillight is specifically designed for Ducati ST4 models produced between 1999 and 2001. The tail light housing is made of durable, high-quality materials that ensure longevity and resistance to the rigors of the road.

The tail light features a modern, compact design with a clear, bright red lens that ensures excellent visibility from all angles. The lens is protected by a robust, impact-resistant outer casing that shields it from potential damage. The light unit is also equipped with high-intensity bulbs that provide optimal illumination, making the motorcycle more visible to other road users.

The Ducati 51011081A ST4 99-01 rear tail light comes with a wiring harness loom that simplifies the installation process. The wiring harness loom is a pre-assembled collection of wires and connectors that connects the taillight to the motorcycle's electrical system. It includes all the necessary wiring, connectors, and terminals required for a successful installation.

The wiring harness loom is designed with top-quality materials and is manufactured to meet or exceed OEM specifications. The wires are insulated with high-temperature, UV-resistant materials that protect them from environmental hazards and ensure reliable performance. The connectors are sealed and waterproof, preventing moisture from entering and damaging the electrical components.

The installation process is straightforward, and the wiring harness loom makes it easier by providing a plug-and-play solution. The connectors on the wiring harness loom match up with the corresponding connectors on the motorcycle's electrical system, allowing for a hassle-free installation. The wiring harness loom also includes all the necessary mounting hardware, making it a complete solution for replacing a faulty or damaged tail light on a Ducati ST4.

In summary, the Ducati 51011081A ST4 99-01 rear tail light is a high-performance, durable taillight designed specifically for Ducati ST4 models produced between 1999 and 2001. The tail light comes with a wiring harness loom that simplifies the installation process and ensures a reliable connection to the motorcycle's electrical system. The wiring harness loom is made of top-quality materials and is designed to meet or exceed OEM specifications, ensuring optimal performance and longevity.

Pros and Cons of Buying Ducati 51011081A ST4 99-01 Rear Tail Light Wiring Harness Loom

The Ducati 51011081A ST4 99-01 rear tail light wiring harness loom is a crucial component for repairing or upgrading the rear lighting system on certain Ducati motorcycles. Like any other aftermarket part, it comes with its advantages and disadvantages. Here's a balanced analysis to help you make an informed decision.

Pros:

1. OEM Compatibility: The Ducati wiring harness loom is specifically designed to fit the ST4 model motorcycles from 1999 to 2001. This ensures a perfect fit and seamless integration with the vehicle's electrical system.

2. Improved Reliability: Replacing a faulty or worn-out wiring harness can prevent potential electrical issues, thus enhancing the overall safety and reliability of the motorcycle.

3. Enhanced Appearance: A new tail light wiring harness can restore the original appearance of the motorcycle's rear lighting system, making it look as good as new.

4. Availability and Convenience: The aftermarket wiring harness is widely available from various automotive parts retailers, both online and offline. This makes it a convenient solution for motorcycle owners in need.

Cons:

1. Cost: Replacing a wiring harness can be a more expensive repair compared to other components. However, the cost is justified by the importance of a functional wiring harness in ensuring the safety and proper functioning of the motorcycle's rear lighting system.

2. Installation Complexity: Installing a wiring harness can be a time-consuming and labor-intensive process, especially for those without prior experience in motorcycle electrical systems. It may require the assistance of a professional mechanic.

3. Potential for Damage: During installation or transportation, the wiring harness can be prone to damage, such as kinking or bending. Proper handling and installation techniques are essential to avoid potential issues.

Conclusion:

The Ducati 51011081A ST4 99-01 rear tail light wiring harness loom is an essential component for maintaining the safety and functionality of the motorcycle's rear lighting system. While it comes with some disadvantages, such as cost and installation complexity, the advantages, including OEM compatibility, improved reliability, enhanced appearance, and availability, outweigh the cons. Therefore, it is a worthwhile investment for Ducati ST4 motorcycle owners in need of a replacement or upgrade.

part # 51011081a prices

  • $16.99-$32.95

specifications ignitioncompo:

  • for models: St4
  • for makes: Ducati
  • for years: 1999-2001
  • part type: Taillight Wiring Light Harness
  • countryoforigin: Italy
  • manufacturer part number: 51011081A

returns ignitioncompo:

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

general ignitioncompo:

  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
  • condition: Used

offer ignitioncompo:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: June 10, 2026

shipping ignitioncompo:

  • type: Fixed
  • cost: $11.90
  • carrier: USPS
  • transit: 3-7 Days
  • service: USPS Priority Mail
  • class: Expedited

payments ignitioncompo:

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

seller ignitioncompo:

  • # reviews: 37024
  • rating: 100.0%
for models: st4, for makes: ducati, for years: 1999-2001, part type: taillight wiring light harness, countryoforigin: italy,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components, sku: 10075984912304892,

Ducati 51011081A Is Similar To:

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5 offers $16.99–$32.95 USD
  • Offer #1: $16.99 price + $11.90 delivery = $28.89* total. Parts described as "tested" worked prior to bike disassembly. You are purchasing aRear Tail Light Taillight Wiring Harness Loom removed from a2001 DUCATI ST4 with 36,470 miles.+$11.90 shipping
  • Offer #2: $32.95 price + $8.95 delivery = $41.90* total. MARKED: " WIRINGHARNESS".+$8.95 shipping
  • Offer #3: $24.99 price + free delivery = $24.99* total. This item is in good shape with normal wear and tear and is ready to be installed. You are purchasing aRear Tail Light Taillight Wiring Harness Loom removed from a1998 DUCATI ST2 with 10,283 miles.FREE SHIPPING
  • Offer #4: $19.99 price + $3.25 delivery = $23.24* total. You are purchasing aRear Tail Light Taillight Wiring Harness Loom removed from a2005 DUCATI ST3 with 10,207 miles.+$3.25 shipping
  • Offer #5: $38.80 price + $30.52 delivery = $69.32* total. This is a high quality genuine Ducati Spare Part. 1999 - 2002 ST4.+$30.52 shipping