TESLA 1109004-05-G Hv Ancillary Tunnel Harness

( Brand: Tesla ), ( Manufacturer Part Number: 1109004-05-G ), ( Part Type: Harness )

Review TESLA Model Hv Ancillary Tunnel Harness fits 2017–2021

The Tesla 1109004-05-G High Voltage Ancillary Tunnel Harness is an essential component in the electrical system of Tesla Model S and X vehicles produced between 2017 and 2021. This harness plays a critical role in connecting various high-voltage ancillary components, ensuring the proper functioning of the vehicle's electrical systems.

The harness is designed with a robust and durable construction, featuring a TPU (Thermoplastic Polyurethane) insulation material that provides excellent protection against wear and tear, as well as against harsh environmental conditions. The insulation material also ensures excellent electrical conductivity and heat resistance, making it suitable for use in high-voltage applications.

The Tesla 1109004-05-G Ancillary Tunnel Harness includes a variety of connectors and pins, allowing it to interface with various high-voltage components such as the battery pack, the on-board charger, and the power electronics module. The connectors are designed with a secure and reliable locking mechanism that ensures a strong connection between the harness and the components, minimizing the risk of electrical shorts or malfunctions.

This harness is also designed with a modular construction, allowing for easy identification and replacement of individual components or sections. This can save time and money in the event of a repair or maintenance situation, as only the affected section needs to be replaced instead of the entire harness.

In addition, the Tesla 1109004-05-G Ancillary Tunnel Harness is manufactured to meet or exceed the highest industry standards for electrical performance and safety. It is thoroughly tested to ensure that it can handle the high-voltage and high-current requirements of Tesla's advanced electrical systems, providing peace of mind to consumers and ensuring the reliability and longevity of their vehicles.

Overall, the Tesla 1109004-05-G High Voltage Ancillary Tunnel Harness is a critical component in the electrical system of Tesla Model S and X vehicles, and its robust and reliable construction, combined with its modular design and excellent electrical performance, make it an essential investment for any Tesla owner.

Pros and Cons of buying a Tesla 1109004-05-G HV Ancillary Tunnel Harness (2017-2021)

The Tesla 1109004-05-G HV Ancillary Tunnel Harness is a crucial component in the electrical system of Tesla vehicles produced between 2017 and 2021. This harness facilitates the connection of various electrical components, including the High Voltage (HV) battery, power electronics, and other accessories. In this analysis, we will discuss the primary advantages and disadvantages of purchasing this harness.

1. OEM Compatibility: The Tesla 1109004-05-G HV Ancillary Tunnel Harness is an original equipment manufacturer (OEM) part, ensuring a perfect fit and compatibility with your Tesla vehicle.

2. Enhanced Safety: This harness is designed to meet the highest safety standards, minimizing the risk of electrical malfunctions or short-circuits.

3. Improved Reliability: By using a genuine Tesla harness, you can ensure the longevity and reliability of your vehicle's electrical system.

4. Streamlined Installation: With a pre-manufactured and tested harness, installation is typically easier and more efficient compared to using aftermarket alternatives.

5. Reduced Risk of Damage: Tesla harnesses are designed to be robust and resilient, minimizing the risk of damage during normal use and reducing the need for frequent repairs.

1. Cost: The price of OEM harnesses, such as the Tesla 1109004-05-G HV Ancillary Tunnel Harness, can be significantly higher than aftermarket alternatives.

2. Availability: In some cases, it may be challenging to find this specific harness in stock due to high demand or limited availability.

3. Limited Customization: Since it is an OEM part, the Tesla 1109004-05-G HV Ancillary Tunnel Harness offers no opportunity for customization or personalization.

4. Potential for Delays: If you need to replace a damaged harness urgently, waiting for an OEM part to be delivered can be inconvenient and time-consuming.

The Tesla 1109004-05-G HV Ancillary Tunnel Harness is a vital component for the proper functioning of your Tesla vehicle. While its cost may be a concern for some, the benefits of using an OEM harness, such as improved safety, enhanced reliability, and streamlined installation, often outweigh the disadvantages. Ultimately, the decision to purchase this harness comes down to your specific needs, budget, and priorities.

If you prioritize safety, reliability, and a seamless installation experience, we recommend purchasing the Tesla 1109004-05-G HV Ancillary Tunnel Harness as a replacement for your damaged or faulty harness. However, if cost is a significant concern, you may want to consider aftermarket alternatives, keeping in mind the potential risks and trade-offs involved.

Details:

Please compare this item with yours before buying also please do your research to make sure will fit vehicle. Part number must match. American Express.

part #: 110900405 prices

• $38.00-$134.10

specifications parthick:

• for years: 2017-2021
• brand: Tesla
• mpn: 1109004-05-g
• part type: Harness

seller parthick:

• rating: 100.0%
• city: San Fernando, California
• # reviews: 6020

offer parthick:

• quantity: 6
• options: Ship-to-home
• started: May 21, 2025
• availability: In Stock
• sold: 0

general parthick:

• condition: Used
• Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories

returns parthick:

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

shipping parthick:

• service: UPS Ground
• class: Standard
• type: Fixed
• carrier: UPS
• transit: 2-7 Days
• cost: $29.00

payments parthick:

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

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