MDEOOSKY FN1221551 Transmission Sensor Automatic Trans

( Brand: Mdeoosky ), ( Manufacturer Part Number: FN1221551 ), ( Part Type: Sensor ), ( Package Dimensions: 3.03 X 2.28 X 1.73 Inches; 1.45 Ounces ), ( Item Length: 3.03 ), ( Item Height: 1.73 ), ( Item Width: 2.28 )

Review MDEOOSKY Transmission Speed Sensor Automatic Trans Output Vehicle

The MDEOOSKy FN1221551 Transmission Sensor is an automatic transmission control component designed to ensure optimal performance and longevity of your automatic transmission system. This sensor plays a crucial role in monitoring the transmission fluid temperature and pressure, providing essential data to the powertrain control module (PCM).

The FN1221551 transmission sensor is a high-precision, temperature-sensitive device that utilizes a thermistor element to measure the temperature of the transmission fluid. Its resistance value changes with the fluid temperature, allowing the sensor to transmit an accurate temperature reading to the PCM. This data is used by the PCM to regulate the transmission temperature and shift points to maintain efficient and smooth operation.

Furthermore, the FN1221551 transmission sensor also monitors transmission fluid pressure. It is designed to detect any changes in pressure, such as a pressure drop or increase, which could indicate issues with the transmission system, such as a leak or a malfunctioning component. This information is vital for the PCM to take preventive measures and prevent further damage to the transmission.

The MDEOOSKy FN1221551 Transmission Sensor is a high-quality, OEM-standard component that is engineered to provide reliable and accurate readings under various driving conditions. It is manufactured using advanced materials and manufacturing techniques to ensure durability and longevity. The sensor is also easy to install, with a simple plug-and-play design that connects directly to the transmission control system.

In summary, the MDEOOSKy FN1221551 Transmission Sensor is an essential component of your automatic transmission system that plays a crucial role in maintaining optimal performance and preventing potential issues. Its high precision, durability, and ease of installation make it an excellent choice for vehicle owners looking to ensure the longevity and efficiency of their transmission system.

Pros and Cons of buying a MDE OEM SKU FN1221551 Transmission Sensor for Automatic Transmissions

The MDE OEM SKU FN1221551 is a transmission sensor designed for automatic transmissions. Like any automotive part, it comes with its advantages and disadvantages. In this analysis, we will discuss both the pros and cons of purchasing this transmission sensor.

1. OEM Part: This sensor is an original equipment manufacturer (OEM) part, which means it is manufactured by the same company that originally produced it for your vehicle. This guarantees a perfect fit and optimal performance.

2. High-Quality Material: MDE uses high-quality materials to manufacture their sensors, ensuring durability and reliability.

3. Improved Shifting: A faulty transmission sensor can lead to poor shifting, making it difficult to change gears smoothly. Replacing the sensor with a new one like the MDE FN1221551 can help resolve these issues, resulting in a more enjoyable driving experience.

1. Cost: OEM parts, including sensors, tend to be more expensive compared to aftermarket alternatives. The MDE FN1221551 transmission sensor may be pricier than some aftermarket options.

2. Availability: Depending on your location and the specific model of your vehicle, it might be challenging to find this exact OEM sensor in stock at your local auto parts store.

3. Installation: Installing an OEM sensor like the MDE FN1221551 might require professional assistance from a mechanic, which could add to the overall cost.

When considering purchasing the MDE OEM SKU FN1221551 transmission sensor for your automatic transmission, it's important to weigh the pros and cons. The advantages include the perfect fit and high-quality materials, while the disadvantages include the higher cost and potential need for professional installation.

If you prioritize optimal performance, a smooth driving experience, and the peace of mind that comes with using an OEM part, then the MDE FN1221551 transmission sensor is an excellent choice. However, if you're budget-conscious and don't mind the potential trade-offs in terms of performance, you might consider exploring aftermarket alternatives.

Ultimately, the decision to purchase the MDE OEM SKU FN1221551 transmission sensor comes down to your personal priorities and circumstances. If you value the benefits of an OEM part and are willing to pay the associated costs, then this sensor is a solid investment. However, if you're looking for a more cost-effective solution, you may want to consider aftermarket alternatives. Regardless of your choice, ensure you're working with a reputable parts supplier and following the recommended installation procedures to ensure the best possible outcome.

Details:

MDEOOSKY Transmission Speed Sensor, Automatic Trans Output Vehicle Replacement for Mazda 3/5 6 MX-5 Marta, FN1221551 917649 5S4923:: Replace Part Number: FN1221551, FN1221551A, FN1121551, Fitment: MAZDA 2 2011 -2014, 2004 -2013, CX-7 2010. Fast Delivery.

part #: fn1221551 price

• $20.24

specifications secusammy:

• brand: Mdeoosky
• mpn: Fn1221551
• part type: Sensor
• package dimensions: 3.03 X 2.28 X 1.73 Inches; 1.45 Ounces
• item length: 3.03
• item height: 1.73
• item width: 2.28

general secusammy:

• condition: New
• Vehicle Electronics GPS > Car Alarms Security > Relays Sensors

returns secusammy:

• policy: No Returns

offer secusammy:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: September 14, 2025
• sold: 0

shipping secusammy:

• cost: $0.00
• transit: 4-9 Days
• type: Fixed
• service: Standard
• class: Standard

payments secusammy:

• other
• wallet: Apple-pay
• credit card: Discover

seller secusammy:

• rating: 99.1%
• city: Carteret, New Jersey
• # reviews: 2470