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  3. TESLA 1125800-70-C

TESLA 1125800-70-C Autopilot Ecu Fused 1125800-00-F

fits model: Xs. year: 2016–2020.

1125800-00-f Tesla 1125800-70-c Model X S Autopilot Ecu Fused 2016 2017 2018 2019 2020 Oem

( Brand: Tesla ), ( Manufacturer Part Number: 1125800-70-C ), ( Part Type: Ecu ), ( Country Of Origin: United States )

Review TESLA Model Autopilot Ecu Fused Oem fits XS 2016–2020

The Tesla 1125800-70-C XS Autopilot ECU Fused is a critical component of the Autopilot system found in various Tesla models from 2016 to 2020. This part is specifically designed for Tesla vehicles equipped with Autopilot hardware 1.0 and 2.0.

The ECU Fused, or Electronic Control Unit, is a complex computer system responsible for managing and coordinating numerous sensors and functions within the Autopilot system. It processes data from cameras, radar, ultrasonic sensors, and other sensors to enable features like Autosteer, Autopark, Summon, and Traffic-Aware Cruise Control.

This Tesla 1125800-70-C XS Autopilot ECU Fused is a replacement unit, which means it is intended to replace a faulty or damaged original ECU in your Tesla vehicle. It is an OEM (Original Equipment Manufacturer) part, meaning it is manufactured by Tesla or by a supplier authorized by Tesla to meet their rigorous standards. This ensures a perfect fit and optimal performance.

The part number, 1125800-70-C, indicates that this is a C-version ECU Fused, which is compatible with Model S, Model X, and Model 3 vehicles produced between 2016 and 2020. If you own one of these Tesla models and suspect that your Autopilot ECU may be faulty or in need of replacement, this 1125800-70-C XS Autopilot ECU Fused is exactly what you need.

Installing this replacement ECU Fused is typically a task best left to a professional Tesla service center or an experienced mechanic, as the process involves connecting and reprogramming the new unit to your vehicle's existing systems. However, if you are comfortable working on your Tesla and have the necessary tools and knowledge, you may be able to perform the installation yourself.

By upgrading or replacing your Tesla's Autopilot ECU Fused with this OEM part, you can help ensure the continued optimal performance of your Autopilot system and maintain the value of your vehicle. Additionally, having a functioning Autopilot system can enhance your driving experience and provide peace of mind on the road.

The Tesla 1125800-70-C XS Autopilot ECU Fused is a component of the Tesla Autopilot system. It's important to note that buying and installing this part yourself requires advanced technical skills and knowledge of the Tesla electrical system. Here are some potential pros and cons of purchasing this ECU:

Pros:

1. Enhanced Autopilot capabilities: This ECU supports the latest Autopilot features, including Traffic-Aware Cruise Control, Autosteer, and Auto Lane Change.

2. Improved safety: Autopilot can help reduce the risk of accidents by maintaining a consistent speed, keeping a safe distance from other vehicles, and helping to keep the vehicle in its lane.

3. Cost-effective: Buying a used ECU can be a more cost-effective solution compared to purchasing a new one from Tesla or an authorized repair shop.

4. DIY satisfaction: Installing the ECU yourself can provide a sense of accomplishment and save you money on labor costs.

Cons:

1. Technical complexity: Installing the ECU requires a high level of technical expertise, and even a small mistake can result in significant damage to the vehicle.

2. Risk of voiding the warranty: Installing a used ECU may void your Tesla warranty, depending on the terms of your specific warranty.

3. Unsupported features: Older ECUs may not support the latest Autopilot features, which could limit the functionality of your system.

4. Potential compatibility issues: There's a risk that the used ECU may not be fully compatible with your specific Tesla model or software version.

Ending Conclusion:

Purchasing a used Tesla 1125800-70-C XS Autopilot ECU Fused can offer some benefits, such as enhanced Autopilot capabilities and potential cost savings. However, it also comes with significant risks, including the technical complexity of the installation process, potential compatibility issues, and the risk of voiding your warranty. If you're not confident in your ability to install the ECU yourself or prefer the peace of mind that comes with a warranty, it may be best to purchase a new ECU from a trusted source.

Recommendation:

If you're considering purchasing a used Tesla 1125800-70-C XS Autopilot ECU Fused, I would strongly recommend that you weigh the potential benefits and risks carefully. Consider your technical expertise, the compatibility of the ECU with your specific Tesla model and software version, and the potential impact on your warranty. If you're not confident in your ability to install the ECU yourself or prefer the peace of mind that comes with a warranty, it may be best to purchase a new ECU from a trusted source. Alternatively, you could consider seeking professional assistance from a Tesla-certified repair shop to install the used ECU for you.

Details:

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

part #: 112580070 prices

  • $73.99-$449.10

specifications electvehic:

  • for models: Xs
  • for years: 2016-2020
  • brand: Tesla
  • mpn: 1125800-70-c
  • part type: Ecu
  • country of origin: United States

general electvehic:

  • Car Truck Parts Accessories > Electric, Hybrid PHEV Specific Parts > Other Electric, Hybrid PHEV Specific Parts
  • condition: Used

seller electvehic:

  • rating: 100.0%
  • city: San Fernando, California
  • # reviews: 8798

returns electvehic:

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

offer electvehic:

  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock
  • sold: 0
  • best offers: True
  • started: March 3, 2026

payments electvehic:

  • cash
  • other
  • credit card: Diners-club
  • wallet: Google-pay

shipping electvehic:

  • class: Standard
  • transit: 4-8 Days
  • type: Fixed
  • cost: $19.00
  • carrier: UPS
  • service: UPS Ground
for models: xs, for years: 2016-2020, part type: ecu, country of origin: united states,
category: auto parts > car truck parts accessories > electric, hybrid phev specific parts, sku: 16055657798520723,
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