1. Car & Truck Ignition Kits Items
  2. sku: 4020045246275611
  3. ACDELCO PT1686

ACDELCO PT1686 Female Crankshaft Position Sensor 021625790541

Pt1686 Acdelco 2 Way Female Crankshaft Position Sensor Pigtail

( Brand: Acdelco ), ( Part Type: Crankshaft Sensor ), ( Manufacturer Part Number: Pt1686 ), ( Compatibility: 2009 Chevrolet Colorado Base Crew Cab Pickup 4-door 3.7l 3654cc 2 ), ( Epid: 250862737 ), ( UPC: 021625790541 )

Review ACDELCO Way Female Crankshaft Position Sensor Pigtail

ACDelco 1686 Female Crankshaft Position Sensor

The ACDelco 1686 Female Crankshaft Position Sensor is a crucial component in the ignition system of modern vehicles. Designed and manufactured by ACDelco, a leading automotive parts supplier, this sensor ensures precise and reliable engine operation.

The crankshaft position sensor is responsible for detecting the position of the crankshaft in each engine cycle. This information is essential for the vehicle's engine control module (ECM) to calculate the correct timing for fuel injection and ignition. By providing accurate crankshaft position data, the ACDelco 1686 sensor contributes significantly to improved fuel efficiency, reduced emissions, and smoother engine performance.

This sensor is designed as a female connector type, which means it features a receptacle that accepts a male connector. The connector pins are color-coded for easy identification and secure connection to the vehicle's wiring harness. The sensor housing is made of high-quality materials to ensure durability and resistance to harsh engine environments.

The ACDelco 1686 Female Crankshaft Position Sensor is engine-specific, meaning it is designed to fit and function optimally in a specific make, model, and engine configuration. To ensure a perfect fit, it's essential to identify the correct part number for your specific vehicle application.

Installing the ACDelco 1686 sensor is a relatively straightforward process. However, it's recommended to consult your vehicle's service manual or consult with a professional mechanic to ensure proper installation. Once installed, regular maintenance and timely replacement (typically every 60,000 to 100,000 miles) of this sensor help maintain the overall health and longevity of your engine.

In summary, the ACDelco 1686 Female Crankshaft Position Sensor is an essential engine component that provides precise and reliable crankshaft position information to the engine control module. Its durable design, easy installation, and engine-specific application make it an excellent choice for maintaining optimal engine performance and longevity.

The ACDelco PT1686 Female Crankshaft Position Sensor is a crucial component in the ignition system of modern vehicles, responsible for providing accurate position information to the engine control module (ECM). Here are some pros and cons of buying this sensor to help you make an informed decision:

Pros:

1. High-Quality Product: ACDelco is a well-known and reputable automotive parts manufacturer. The PT1686 sensor is designed to meet or exceed OE specifications, ensuring reliable and accurate performance.

2. Easy Installation: The sensor is relatively easy to install, making it a popular choice among DIY enthusiasts. It typically takes less than an hour to replace the old sensor with a new one.

3. Improved Engine Performance: A faulty crankshaft position sensor can result in poor engine performance, including misfires, rough idling, and stalling. Replacing the sensor with a new one can improve engine performance and fuel efficiency.

4. Cost-Effective: Replacing a faulty crankshaft position sensor with a new one is often more cost-effective than paying for expensive diagnostic tests or repairs.

Cons:

1. Potential for False Positives: In some cases, a new crankshaft position sensor may produce false positives, causing the check engine light to come on even when the sensor is functioning properly. This can be frustrating for consumers and may require additional diagnostic tests to determine the root cause of the issue.

2. Sensor Failure Due to Wear and Tear: Like any mechanical component, the crankshaft position sensor is subject to wear and tear over time. While the PT1686 sensor is designed to last a long time, it may eventually fail, requiring replacement.

3. Compatibility Issues: While the PT1686 sensor is a popular choice among vehicle owners, it may not be compatible with all makes and models. It's essential to ensure that the sensor is the correct one for your specific vehicle before making a purchase.

Conclusion:

The ACDelco PT1686 Female Crankshaft Position Sensor is a high-quality and cost-effective solution for improving engine performance and fuel efficiency in vehicles with a faulty crankshaft position sensor. However, consumers should be aware of potential false positives, compatibility issues, and the sensor's eventual failure due to wear and tear. Overall, the benefits of the sensor outweigh the drawbacks, making it a solid choice for most vehicle owners.

Recommendation:

If you're experiencing issues with your vehicle's engine performance or the check engine light is on, it's essential to diagnose the root cause of the problem. A faulty crankshaft position sensor is a common culprit, and replacing it with a new one, such as the ACDelco PT1686 sensor, can improve engine performance and fuel efficiency. Before making a purchase, ensure that the sensor is compatible with your specific vehicle and that you're confident in your ability to install it yourself. If you're unsure, it may be worth considering having a professional mechanic install the sensor for you.

Details:

Manufactured following strict OE standards to work like the original component. Engineered using the latest technology to ensure product lasts longer in service. Made of high-quality components for durability, reliability, and performance. Designed specifically for trucks, trailers, and buses.

Acdelco PT1686 2 Way Female Crankshaft Position Sensor Pigtail: Part Number: Manufacturer: ACDelco. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle.

part #: pt1686 prices

  • $48.36-$78.20

specifications sparkystooge:

  • brand: Acdelco
  • part type: Crankshaft Sensor
  • manufacturer part number: Pt1686
  • compatibility: 2009 Chevrolet Colorado Base Crew Cab Pickup 4-door 3.7l 3654cc 2
  • epid: 250862737
  • upc: 021625790541

seller sparkystooge:

  • city: Los Angeles, California
  • # reviews: 50513
  • rating: 96.8%

offer sparkystooge:

  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • started: April 23, 2025
  • availability: In Stock
  • sold: 0

general sparkystooge:

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

shipping sparkystooge:

  • class: Standard
  • type: Fixed
  • transit: 2-6 Days
  • service: Standard
  • cost: $0.00

payments sparkystooge:

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

returns sparkystooge:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
part type: crankshaft sensor, manufacturer part number: pt1686, compatibility: 2009 chevrolet colorado base crew cab pickup 4-door 3.7l 3654cc 2, epid: 250862737,
category: auto parts > car truck parts accessories > ignition systems components > ignition kits, sku: 4020045246275611,

Acdelco PT1686 Is Similar To:

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5 offers $48.36–$78.20 USD
  • New. Offer #1 priced at $48.36 + $0.00 delivery = $48.36* total. Don't worry. Engine Crankshaft Position Sensor Connector.FREE SHIPPING
  • New. Offer #2 priced at $78.20 + $0.00 delivery = $78.20* total. Manufacturer :ACDelco Part Number : .FREE SHIPPING
  • New. Offer #3 priced at $68.45 + $0.00 delivery = $68.45* total. 2004-2005 Canyon (submodel: Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE) 4WD. AC Delco Crankshaft Position Sensor Connector --.FREE SHIPPING
  • New. Offer #4 priced at $67.25 + $0.00 delivery = $67.25* total. Genuine ACDelco Parts.FREE SHIPPING
  • New. Offer #5 priced at $73.45 + $20.00 delivery = $93.45* total. Information like which side a part fits (LEFT or RIGHT) and specific vehicle attributes (Transmission, AWD/RWD, and other vehicle exclusions) are included for your information in this LEFT COLUMN. Manufacturer Warranty.+$20.00 shipping

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