1. Car Audio/Video Wire Harnesses Offered
  2. sku: 4322560289572782
  3. FORTIN THAR-AUD1

FORTIN THAR-AUD1 Car Harness Select Audi For

Thar-aud1 Fortin Oem Style Car T-harness For Select Audi Automotive Vehicles New

( Brand: Fortin ), ( Manufacturer Part Number: THAR-AUD1 ), ( Type: T-harness ), ( Compatible Vehicle Make: Audi )

Review FORTIN Oem Car T harness For Select Audi Automotive Vehicles New

Introducing the Fortin Thar-Aud1, a high-quality OEM-style car to trailer wiring harness specifically designed for select Audi vehicles. This innovative harness ensures a reliable and secure connection between your car and your trailer, delivering peace of mind during your towing adventures.

The Fortin Thar-Aud1 is engineered with precision to perfectly fit various Audi models, including but not limited to the A4, A6, A8, and Q7. By utilizing original equipment manufacturer (OEM) connectors, this harness guarantees a direct plug-and-play fitment to your car. This not only simplifies the installation process but also minimizes the risk of compatibility issues.

This car to trailer wiring harness comes equipped with seven heavy-duty, color-coded wires. These wires include the essential functions for towing, such as brake lights, turn signals, and backup lights. The high-quality wiring material used in the Fortin Thar-Aud1 is designed to withstand the rigors of towing, ensuring long-lasting performance.

One of the standout features of the Fortin Thar-Aud1 is its integrated trailer brake controller. This feature is particularly useful for larger trailers, as it enables the driver to apply the trailer brakes when the car brakes are applied. The controller can be set to various sensitivity levels to suit individual preference, ensuring optimal braking performance.

The Fortin Thar-Aud1 also includes a convenient seven-pin flat connector for the trailer. This connector is compatible with most trailers, making it a versatile choice for various towing applications.

The installation process for the Fortin Thar-Aud1 is straightforward and user-friendly. The harness comes with clear and easy-to-follow instructions, ensuring that even those with limited experience in car electrical systems can complete the installation with confidence.

In summary, the Fortin Thar-Aud1 is an essential accessory for Audi owners who enjoy towing trailers. Its OEM-style design, heavy-duty wiring, integrated trailer brake controller, and versatile seven-pin flat connector make it a reliable and convenient solution for all your towing needs.

The Fortin Thar-Aud1 car T-harness is a product designed to allow the connection of aftermarket accessories, such as gauges or alarm systems, to select Audi vehicles. Here are some potential pros and cons of purchasing this harness:

Pros:

1. Compatibility: This harness is specifically designed for select Audi models, ensuring a proper fit and function.

2. Easy Installation: The harness comes with a clear and detailed instruction manual, making the installation process relatively straightforward for most users.

3. Reliable: Fortin is a well-known brand in the automotive aftermarket industry, and this harness is designed to be robust and reliable.

4. Cost-Effective: Compared to having a professional install the wiring, purchasing a T-harness like this can save money in the long run.

Cons:

1. Limited Compatibility: While this harness is designed for select Audi models, it may not be compatible with all aftermarket accessories.

2. Potential for Error: Installing the harness incorrectly could lead to issues with the vehicle's electrical system or the aftermarket accessory.

3. Additional Costs: Depending on the aftermarket accessory being installed, additional costs may be incurred for sensors, wiring, or other components.

Conclusion:

The Fortin Thar-Aud1 car T-harness is a useful tool for those looking to install aftermarket accessories on their select Audi models. Its compatibility, ease of installation, reliability, and cost-effectiveness make it an attractive option for many. However, potential buyers should be aware of its limited compatibility with certain accessories and the possibility of errors during installation. Ultimately, if the specific Audi model and aftermarket accessory are compatible, the benefits of this harness may outweigh the potential drawbacks.

Recommendation:

If you are planning to install aftermarket accessories on a compatible Audi model, the Fortin Thar-Aud1 car T-harness is a solid choice. However, make sure to double-check the compatibility of both the harness and the accessory before making a purchase. Additionally, carefully follow the installation instructions to minimize the risk of errors and potential damage to the vehicle's electrical system.

Details:

Whats Included: 1x FORTIN THAR-AUD1 T-Harness new, unopened, Shipping Handling: Ships promptly and securely packaged. Brand new, never used, still in original packaging.: Genuine FORTIN THAR-AUD1 OEM-style T-harness designed for select Audi vehicles. Notes: Item is unused and in new condition.

Key Features: OEM-style T-harness for seamless installation, No wire cutting or modification required, designed compatibility with select Audi model's, Works FORTIN remote start and security systems, Maintains factory wiring integrity, Compatibility: Fits vehicles. This plug-and-play harness allows clean, non-invasive integration for remote start or security system installations no cutting splicing required. Purchased for a project that was never completed.

part #: tharaud1 prices

  • $60.00-$107.89

specifications wirewham:

  • brand: Fortin
  • mpn: Thar-aud1
  • type: T-harness
  • compatible vehicle make: Audi

general wirewham:

  • Vehicle Electronics GPS > Car Audio Video Installation > Wire Harnesses
  • condition: New

offer wirewham:

  • quantity: 1
  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: April 16, 2026

payments wirewham:

  • credit card: Discover
  • wallet: Paypal
  • money order
  • other

seller wirewham:

  • city: Charlotte, North Carolina
  • # reviews: 363
  • rating: 100.0%

shipping wirewham:

  • class: Standard
  • transit: 4-9 Days
  • service: USPS Ground Advantage
  • type: Calculated
  • carrier: USPS
  • cost: $0.00

returns wirewham:

  • paid by: Buyer
  • time: 14 Days
  • method: Money back
  • policy: Returns Accepted
type: t-harness, compatible vehicle make: audi,
category: electronics > vehicle electronics gps > car audio video installation > wire harnesses, sku: 4322560289572782,

Fortin THAR-AUD1 Is Similar To:

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5 offers $60.00–$107.89 USD
  • Offer #1: $60.00 price + $0.00 shipping estimate = $60.00* total. With the brand's reputation for quality and compatibility, this T harness ensures a secure and efficient connection for a hassle-free installation experience The Fortin T Harness is designed specifically for select Audi vehicles, offering a seamless integration for Evo-All and Evo-One systems.FREE SHIPPING
  • Offer #2: $84.99 price + $0.00 shipping estimate = $84.99* total. Blown subwoofers or speakers that have burned voice coils (or punctured holes) are not covered under warranty. OEM Style T-Harness For Select Audi Vehicles.FREE SHIPPING
  • Offer #3: $107.89 price + $0.00 shipping estimate = $107.89* total. It uses a multiple bus architecture with 10 separate communication ports that provide more complete functionality on every supported. Preloaded module & T-Harness combo for select Audi vehicles.FREE SHIPPING
  • Offer #4: $77.79 price + $0.00 shipping estimate = $77.79* total. Allows you to connect an EVO-ALL or EVO-ONE module in select Audi vehicles.FREE SHIPPING
  • Offer #5: $87.99 price + $0.00 shipping estimate = $87.99* total. Compatible with EVO-ALL. Cancelling an Order.FREE SHIPPING

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