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  3. 1ST CLASS AUTO 907-778

1ST CLASS AUTO PARTS 907-778 Engine Crankshaft Position Sensor

fits model: Century, Lesabre, Skylark. make: Buick. year: 1989–1992.

907-778 1st Class Auto Parts Engine Crankshaft Position Sensor For 1989-1992 Buick Century Lesabre Skylark

( Brand: 1st Class Auto Parts ), ( Type: Engine Crankshaft Position Sensor ), ( Manufacturer Part Number: 907-778 ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Performance/custom )

Review 1ST CLASS AUTO PARTS Engine Crankshaft Position Sensor Buick fits CENTURY LESABRE SKYLARK 1989–1992

Introducing the Auto 907-778 engine crankshaft position sensor, a crucial component for maintaining the proper functioning of your 1989-1992 Buick Century, LeSabre, or Skylark's fuel-injected 3.1L V6 engine. This sensor is responsible for providing vital information to the engine control module (ECM) about the crankshaft's position and rotation speed, enabling the engine to fire the spark plugs at the correct time for optimum combustion.

The Auto 907-778 crankshaft position sensor is a compact, well-engineered component featuring a robust design. It is constructed using high-quality materials and advanced manufacturing techniques to ensure reliable performance and longevity. The sensor housing is made of a durable, corrosion-resistant material, while the internal components are protected by a coating that safeguards against moisture and contaminants.

This crankshaft position sensor employs a Hall-effect sensing technology, which utilizes a permanent magnet and a series of Hall-effect elements to detect the position of the crankshaft's reluctor ring. The sensor outputs a series of pulses in response to the position of the reluctor ring, which the ECM uses to determine engine position and timing.

Installation of the Auto 907-778 engine crankshaft position sensor is a straightforward process. It is typically located near the engine's front, and can be accessed by removing the engine cover or air intake system. The sensor is connected to the ECM using a multi-pin connector, with clear labeling on the connector to ensure proper installation.

When it comes to performance and reliability, the Auto 907-778 engine crankshaft position sensor sets the bar high. It delivers accurate and consistent readings, ensuring precise engine timing and optimal fuel injection. Additionally, it is designed to withstand the harsh conditions of the automotive environment, making it an excellent choice for maintaining the health and longevity of your 1989-1992 Buick Century, LeSabre, or Skylark.

In summary, the Auto 907-778 engine crankshaft position sensor is a vital component for ensuring the proper functioning of your 1989-1992 Buick Century, LeSabre, or Skylark's fuel-injected 3.1L V6 engine. Its robust design, advanced Hall-effect sensing technology, and straightforward installation make it an ideal choice for maintaining your vehicle's performance and longevity.

Buying a new crankshaft position sensor for a 1989-1992 Buick Century, LeSabre, or Skylark can be an essential repair if your vehicle is experiencing issues with timing or cranking. Here are some pros and cons to consider before making a purchase.

Pros:

1. Improved Performance: A faulty crankshaft position sensor can lead to poor engine performance, rough idling, and difficulty starting. Replacing the sensor can help restore proper engine timing, leading to improved performance and fuel efficiency.

2. Reliability: A new crankshaft position sensor is guaranteed to be in good working condition, providing peace of mind and reducing the likelihood of unexpected breakdowns.

3. Cost-Effective: While the cost of a new crankshaft position sensor may seem high initially, it is often more cost-effective than paying for repeated repairs or dealing with the consequences of a failed sensor, such as damage to other engine components.

Cons:

1. Cost: The cost of a new crankshaft position sensor can range from $50 to $200 or more, depending on the brand and quality. This can be a significant expense for some vehicle owners.

2. Installation: Installing a new crankshaft position sensor requires some mechanical knowledge and tools. If you are not comfortable performing the installation yourself, you may need to pay for labor costs at a repair shop.

3. Potential for Additional Repairs: A faulty crankshaft position sensor can be a symptom of a larger issue, such as a worn timing belt or damaged camshaft. Replacing the sensor may only be a temporary fix if these underlying issues are not addressed.

Conclusion:

Replacing a faulty crankshaft position sensor in a 1989-1992 Buick Century, LeSabre, or Skylark can help restore proper engine timing, improve performance, and prevent further damage to engine components. However, the cost of a new sensor and potential for additional repairs can be a drawback for some vehicle owners. Ultimately, the decision to replace the sensor depends on the individual's budget, mechanical abilities, and willingness to invest in the long-term health of their vehicle.

Recommendation:

If you are experiencing issues with engine performance or difficulty starting, it is worth considering the replacement of your crankshaft position sensor. Before making a purchase, research different brands and prices to find the best value for your budget. If you are not comfortable installing the sensor yourself, consider seeking the assistance of a qualified mechanic to ensure a proper installation and avoid any potential complications.

Details:

Free local pick-up. BUICK CENTURY 1989 -1992. BUICK SKYLARK 1989 -1992. Engine Crankshaft Position Sensor for 1989 1992 Buick Century LeSabre Skylark: thumbnails above.

Camshaft Position Sensor. BUICK LESABRE 1989 -1992.

part #: 907778 price

  • $14.95

specifications sparkystooge:

  • for models: Century, Lesabre, Skylark
  • for makes: Buick
  • for years: 1989-1992
  • brand: 1st Class Auto Parts
  • type: Engine Crankshaft Position Sensor
  • manufacturer part number: 907-778
  • manufacturer warranty: 1 Year
  • fitment type: Performance/custom

shipping sparkystooge:

  • cost: $0.00
  • Class: Economy
  • transit: 3-7 Days
  • service: Economy
  • type: Fixed

returns sparkystooge:

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

seller sparkystooge:

  • city: Phoenix, Arizona
  • rating: 98.5%
  • # reviews: 48441

offer sparkystooge:

  • availability: In Stock
  • sold: 0
  • started: October 27, 2025
  • options: Ship-to-home
  • quantity: 5

general sparkystooge:

  • Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits
  • condition: New

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for models: century, lesabre, skylark, for makes: buick, for years: 1989-1992, type: engine crankshaft position sensor, manufacturer warranty: 1 year, fitment type: performance/custom,
category: auto parts > car truck parts accessories > ignition systems components > ignition kits, sku: 7940214901554721,

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  • New. Offer #1 priced at $14.95 + $0.00 delivery = $14.95* total. BUICK REGAL 1990-1992. Crankshaft Position Sensor.FREE SHIPPING

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