fits model: Grand. make: Buick. year: 1986–1987.

( Brand: Gm ), ( Manufacturer Part Number: 12537109 ), ( Part Type: Sensor Crankshaft )
The 1986-1987 Sensor No. 12537109 National Crankshaft Buick is a vital component for maintaining the proper functioning of your Buick engine. This crankshaft position sensor is a key part of the engine's electronic ignition and fuel injection systems. It detects the position of the crankshaft, which in turn allows the engine control module to time the spark plugs and fuel injection for optimal engine performance.
This particular sensor is manufactured by National Crankshaft, a reputable automotive parts manufacturer known for its quality and durability. The sensor is designed to fit specifically in Buick models from 1986 to 1987, making it a direct replacement for the original part.
The sensor is a magnetic type, which means it uses a magnetically charged wheel attached to the crankshaft to generate a signal. This signal is then sent to the engine control module, which interprets it to provide the necessary timing for engine operation. The sensor is made of high-quality materials, including a corrosion-resistant housing, to ensure long-lasting performance even in harsh environmental conditions.
Installing the sensor is a straightforward process that can be done by most do-it-yourselfers with basic mechanical skills. However, if you're not comfortable with the installation, it's always best to have a professional mechanic do it to ensure it's done correctly.
In summary, the 1986-1987 Sensor No. 12537109 National Crankshaft Buick is a crucial part for maintaining your Buick's engine performance. Its high-quality construction and easy installation make it a reliable choice for any Buick owner looking to keep their car running smoothly.
Pros of buying a 1986-1987 Buick crankshaft part number 12537109:1. Availability: Older parts can sometimes be harder to find, but this particular part has been in production for a while, so it's likely to be easily available from various automotive parts retailers.
2. Compatibility: As it's a specific part for Buick cars from the 1986-1987 model years, you can be fairly certain that it will fit your vehicle well.
3. Price: Older parts may be cheaper than newer ones due to lower manufacturing costs and reduced demand.
Cons of buying a 1986-1987 Buick crankshaft part number 12537109:1. Quality concerns: Older parts may not be manufactured to the same standards as newer ones and may require more frequent maintenance or replacement.
2. Wear and tear: The part may have been used for a significant time, leading to potential wear and tear, which could affect its performance.
3. Unknown history: You won't know the history of the part, such as whether it has been used in a wrecked vehicle or if it was properly serviced and maintained.
Conclusion:While there are some advantages to buying an older crankshaft part for your Buick, such as availability and compatibility, there are also some potential disadvantages, like quality concerns, wear and tear, and unknown history. Before making a decision, it's essential to weigh the pros and cons and consider factors like the age of your vehicle, the condition of the part, and the cost. It may be worth considering purchasing a new crankshaft as an alternative, especially if your vehicle is in good condition and you want to ensure the longest possible lifespan for the part. Ultimately, the choice depends on your specific needs, budget, and priorities.
Ship to lower 48 states only Buick Grand national,t type.
Nos crankshaft sensor new in package.