M51654

Introducing the Acura MDX Front Left Dashboard Automatic Brake Assist Switch, part number M51654, designed specifically for Acura MDX vehicles from the years 2017 to 2020. This crucial component is an essential addition to your vehicle's safety system.

The Automatic Brake Assist Switch is a vital piece of the advanced safety technology found in your Acura MDX. It works in conjunction with the brake system, enhancing safety by automatically applying the brakes in certain situations. For instance, when you unexpectedly encounter an obstacle and depress the brake pedal, the switch detects the sudden application of force and sends an electrical signal to the Anti-lock Braking System (ABS) and other safety features to maximize their effectiveness.

This switch is meticulously engineered to meet the highest standards of quality and reliability. It is made from robust materials that can withstand the rigors of daily use and the harsh conditions of the road. The switch is also designed to be easy to install, ensuring a seamless integration into your vehicle.

The M51654 Automatic Brake Assist Switch is a direct fit for your Acura MDX, ensuring a perfect match with your vehicle's existing components. By using this genuine OEM part, you can be confident that you are getting a component that is specifically designed for your vehicle and will provide optimal performance.

In summary, the Acura MDX Front Left Dashboard Automatic Brake Assist Switch, part number M51654, is an essential safety component for your Acura MDX from 2017 to 2020. It enhances your vehicle's braking system, providing an additional layer of safety and peace of mind on the road. With its robust design, easy installation, and direct fitment, this switch is an excellent investment for any Acura MDX owner.

Buying a new Acura MDX front left dashboard automatic brake assist switch, part number ACU21-25M-L01, can be a crucial decision for vehicle owners. Here are some pros and cons that could help in making an informed decision:

1. Enhanced safety: The automatic brake assist switch helps in applying maximum force during emergency braking situations, thus increasing the safety level of the vehicle.

2. Improved performance: A faulty or malfunctioning brake assist switch can affect the overall performance of the braking system. Replacing it with a new one can restore the system to its optimal performance.

3. Peace of mind: Knowing that the critical safety component of the vehicle is functioning correctly can provide peace of mind to the vehicle owner.

4. OEM part: Using an Original Equipment Manufacturer (OEM) part ensures that it is designed and manufactured to meet the specifications of the vehicle, ensuring a proper fit and function.

1. Cost: Replacing a single component like the automatic brake assist switch can be an expensive repair, especially for luxury vehicles like the Acura MDX.

2. Availability: Depending on the location and availability of the part, it may take some time to receive and install the new switch.

3. Installation complexity: The installation process of the automatic brake assist switch can be complex and time-consuming, requiring specialized tools and expertise.

Replacing a faulty or malfunctioning automatic brake assist switch with a new one is an essential repair that can enhance the safety and performance of the Acura MDX. While the cost and installation complexity may be a concern, the peace of mind and improved safety features make it a worthwhile investment.

If you are experiencing issues with your Acura MDX's automatic brake assist system, it is recommended to have the switch inspected and replaced by a certified Acura technician. They have the expertise and specialized tools to diagnose and repair the issue efficiently and correctly. If you prefer to do the repair yourself, ensure you have the necessary tools and knowledge before attempting the installation.

Details:

Donor vehicle: 2019 Acura Mdx sh-AWD. Transmission: 9 speed automatic transmission zf9hp. Body type: sport utility 4-door SUV. Mileage: 75k mileage.

specifications perfoelectric:

• for models: Mdx
• for years: 2017–2020
• brand: Acura
• mpn: M51654
• to control: Brake Switch
• color: Black
• vintage part: No
• placement on vehicle: Dashboard, Front, Left
• type: Push Button
• features: Durable

shipping perfoelectric:

• transit: 5-9 days
• type: fixed
• service: standard
• class: standard

offer perfoelectric:

• started: january 18, 2026
• sold #: 9
• best offers: true
• prices: $8.97–$39.99
• item condition:
  • Used
  • Remanufactured
• in stock #: 5
• availability: in stock
• options: ship-to-home

general perfoelectric:

• category: Auto Parts > Car Truck > Interior Accessories > Switches Controls

payments perfoelectric:

• wallet: paypal
• other
• credit card: visa

seller perfoelectric:

• # reviews: 38506
• rating: 99.8%
• city: traverse city, michigan

returns perfoelectric:

• policy: returns accepted
• paid by: seller
• time: 30 days

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