64-11-5-A2C-2D4 BMW Sensor

Review BMW Genuine Temp Sensor

The BMW 64-11-5-A2C-2D4 sensor is an essential component of the advanced engine management system in various BMW models. This sensor, also known as a Heated Oxygen Sensor or Heated NOx Sensor, plays a significant role in ensuring optimal engine performance and fuel efficiency.

The BMW 64-11-5-A2C-2D4 sensor is a three-wire heated oxygen sensor designed to measure the amount of unburnt oxygen in the exhaust gases leaving the engine. It does this by converting the oxygen in the exhaust into an electrical signal, which is then sent to the engine control unit (ECU). The ECU uses this information to calculate the precise amount of fuel needed for the engine to run efficiently, reducing emissions and improving overall performance.

The sensor's heating element is crucial for its proper functioning in cold conditions. The heating element ensures the sensor reaches operating temperature quickly, allowing it to provide accurate readings to the ECU. The heating element is controlled by the powertrain control module (PCM) and is activated when the engine temperature drops below a certain threshold.

The BMW 64-11-5-A2C-2D4 sensor is designed to last for the life of the vehicle under normal operating conditions. However, if the sensor fails, it may result in a check engine light, reduced engine performance, and increased emissions. Regular maintenance and timely replacement of the sensor can help prevent these issues and ensure the longevity of the engine.

In summary, the BMW 64-11-5-A2C-2D4 sensor is a critical component of the engine management system in various BMW models. It measures the amount of oxygen in the exhaust gases and sends the information to the ECU, allowing the engine to run efficiently and reduce emissions. The sensor's heating element ensures proper functioning in cold conditions, and regular maintenance and timely replacement are essential for its longevity.

The BMW 64-11-5-A2C-2D4 sensor is an important component of the BMW's engine management system. This sensor measures the air flow rate in the intake manifold and contributes to the calculation of the air/fuel mixture. Here are some pros and cons of buying this sensor:

1. Improved engine performance: A faulty or failing intake air flow sensor can lead to a decrease in engine performance. Replacing the sensor with a new one can help restore optimal engine performance.

2. Better fuel efficiency: A properly functioning intake air flow sensor helps ensure that the right amount of fuel is injected into the engine. This can lead to improved fuel efficiency and lower emissions.

3. Reduced check engine light: If the check engine light is on due to a faulty intake air flow sensor, replacing the sensor can help turn off the light and prevent potential engine damage.

4. Long-lasting: BMW intake air flow sensors are generally known for their durability and long lifespan.

1. Cost: Replacing an intake air flow sensor can be a costly repair, especially for luxury vehicles like BMW. The sensor itself may not be very expensive, but the labor costs can add up.

2. Installation complexity: The intake air flow sensor is located in the intake manifold, which can be a challenging area to access for some mechanics. This can lead to higher labor costs.

3. Potential for other issues: Replacing an intake air flow sensor does not guarantee that all engine-related issues will be resolved. There could be other underlying problems that need to be addressed as well.

The BMW 64-11-5-A2C-2D4 sensor is an essential component of the BMW engine management system. Replacing a faulty sensor can lead to improved engine performance, better fuel efficiency, and reduced check engine lights. However, the cost and installation complexity of this repair should be considered before making a decision. If you are experiencing engine performance issues, it is recommended to have your vehicle inspected by a qualified mechanic to determine the root cause of the problem. If the sensor is found to be faulty, replacing it may be necessary.

Details:

Genuine Bmw parts. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Do not disseminate, distribute or copy through any medium whatsoever. Parts must be resalable and in the original packaging.

Bmw parts hub support. Electrical parts are not returnable.

specifications aircondiheat:

• brand: Bmw
• mpn: 64-11-5-a2c-2d4
• part type: Sensor
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• year: 2023 2024 2025
• parts included: Only Part Reference 20 On The Diagram Is Included

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating

offer aircondiheat:

• prices: $43.31–$309.00
• item condition:
  • New
  • New other (see details)
• options: ship-to-home
• in stock #: 5
• started: april 18, 2026
• sold #: 15
• availability: in stock

seller aircondiheat:

• # reviews: 652
• rating: 99.1%
• city: west chester, pennsylvania

returns aircondiheat:

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

shipping aircondiheat:

• type: fixed
• carrier: ups
• class: standard
• service: ups ground
• transit: 4-7 days

payments aircondiheat:

• wallet: paypal
• other
• credit card: discover