1. Engine Crankshafts Products
  2. sku: 18836120278536632
  3. BUYAUTOPARTS 57-72866AN

BUYAUTOPARTS 57-72866AN Crankshaft Sensor Gap 193332982608 15772866-101

57-72866an Buyautoparts Crankshaft Sensor Gap

( Brand: Buyautoparts ), ( Manufacturer Part Number: 57-72866AN ), ( Part Type: Crankshaft Sensor ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 15772866-101 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 193332982608 )

Review BUYAUTOPARTS Crankshaft Sensor Gap

The **BuyAutoParts 57-72866AN Crankshaft Position Sensor** is a precision-engineered automotive component designed to provide reliable and accurate signal detection for modern internal combustion engines. This high-performance sensor is specifically engineered to monitor the rotational position and speed of the crankshaft, delivering critical data to the engine control unit (ECU) to optimize fuel injection, ignition timing, and overall engine performance. Constructed with durable materials, the sensor features a robust housing made from high-grade metal, ensuring long-lasting durability and resistance to harsh environmental conditions, including extreme temperatures, moisture, and vibration. The internal design incorporates a high-sensitivity magnetic pickup, which generates a precise alternating current (AC) signal proportional to the speed and position of the crankshaft s reluctor ring or timing marks. This signal is then transmitted to the vehicle s ECU, enabling real-time adjustments for smooth operation, improved fuel efficiency, and reduced emissions. Compatible with a wide range of vehicles, this sensor is a direct-fit replacement for OEM (Original Equipment Manufacturer) parts, ensuring seamless integration without the need for modifications. Whether used in performance applications or routine maintenance, the **BuyAutoParts 57-72866AN** delivers consistent performance, helping to prevent engine misfires, rough idling, and potential stalling issues. Its reliable construction and precise engineering make it an essential component for maintaining the health and efficiency of modern gasoline and diesel engines.

**Pros and Cons of buying a BuyAutoParts 57-72866AN Crankshaft Sensor**

### **Pros:**

1. **Compatibility** This part is designed specifically for certain vehicle models, ensuring a proper fit without modification. The 57-72866AN is commonly used in older GM vehicles, particularly those with the 3.1L, 3.4L, or 3.8L V6 engines (e.g., some Chevrolet, Pontiac, and Buick models from the late 1990s to early 2000s). If your vehicle matches the correct application, this sensor should integrate seamlessly.

2. **Cost-Effective Alternative** Compared to OEM (Original Equipment Manufacturer) sensors, aftermarket parts like this one are typically more affordable. This can be a significant saving, especially if labor costs are involved in installation.

3. **Performance and Reliability** A high-quality crankshaft sensor is essential for proper engine operation. If the original sensor was faulty (leading to misfires, poor starting, or check engine lights), replacing it with a reliable aftermarket part can restore engine performance and prevent further damage.

4. **Easy Installation** Crankshaft sensors are relatively straightforward to replace. Most require only basic tools (socket wrench, torque wrench, and possibly a scan tool to reset the engine computer). Many users report being able to complete the job in under an hour with minimal mechanical experience.

5. **Warranty and Support** BuyAutoParts offers a return policy and warranty, which can provide peace of mind. While the exact terms vary, reputable sellers often stand behind their products, offering replacements or refunds if the sensor fails prematurely.

6. **Availability** Aftermarket parts like this are widely available online and in auto parts stores, making it easier to source than OEM parts, which may require ordering directly from the manufacturer.

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### **Cons:**

1. **Potential Quality Variability** While BuyAutoParts is a well-known brand, aftermarket parts can sometimes vary in quality compared to OEM components. Cheaper sensors may wear out faster or have inconsistent readings, leading to recurring issues. It s important to verify reviews and ensure the sensor meets industry standards.

2. **Compatibility Risks** Even if the part number matches your vehicle, there is a small chance of misapplication, especially if the engine or transmission configuration differs slightly. Always cross-check the sensor s application with your vehicle s VIN or engine specifications to avoid purchasing the wrong part.

3. **No Physical Inspection** When buying online, you cannot physically inspect the sensor before purchase. Defective or damaged units may arrive, though reputable sellers like BuyAutoParts typically ship quality products. If in doubt, check seller ratings and return policies.

4. **Installation Challenges** While the sensor itself is easy to replace, some vehicles may require additional steps, such as disconnecting the battery or resetting the engine control module (ECM). Failure to follow proper procedures (e.g., not clearing the check engine light) could lead to persistent issues.

5. **Limited Longevity Compared to OEM** Some drivers report that aftermarket crankshaft sensors last slightly shorter than OEM parts. However, this is not universal, and many users experience long-term reliability with high-quality aftermarket sensors.

6. **Potential for Counterfeit Parts** In rare cases, counterfeit or knockoff sensors may be sold under legitimate brand names. To mitigate this risk, purchase from authorized sellers and verify the part s authenticity through the seller s website or customer reviews.

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### **Conclusion:**

The BuyAutoParts 57-72866AN crankshaft sensor is a practical and cost-effective solution for replacing a faulty sensor in compatible GM vehicles. Its primary advantages lie in affordability, ease of installation, and widespread availability. However, potential drawbacks include variability in quality, the risk of misapplication, and the inability to physically inspect the part before purchase.

For most drivers, this sensor is a reliable choice, especially if they prioritize cost savings and have verified its compatibility with their vehicle. To maximize satisfaction, ensure the part number matches your engine, purchase from a trusted seller, and follow installation guidelines carefully.

### **Recommendation:**

If you are experiencing crankshaft sensor issues in a compatible GM vehicle (e.g., 3.1L, 3.4L, or 3.8L V6), the BuyAutoParts 57-72866AN is a solid aftermarket option. To proceed:

1. **Double-check compatibility** using your vehicle s VIN or engine specifications.

2. **Read recent customer reviews** to gauge real-world performance and quality.

3. **Purchase from BuyAutoParts official website or a reputable online retailer** to avoid counterfeit products.

4. **Follow installation instructions meticulously**, including resetting the engine computer if necessary.

5. **Monitor the sensor s performance** post-installation. If issues persist, contact BuyAutoParts customer support or consult a mechanic.

For peace of mind, consider pairing this purchase with a scan tool to diagnose any lingering engine issues after replacement. If your budget allows, an OEM sensor may offer slightly longer lifespan but at a higher cost. For most drivers, the BuyAutoParts sensor strikes a reasonable balance between affordability and reliability.

Details:

Part Number:57-72866AN. Terminal Type - Blade; Connector Shape Rectangular; Quantity 2; Gender Female; Male. Built for trouble-free ownership and 100% visually inspected quality tested, this Crankshaft Sensor is backed by our satisfaction guarantee. This Crankshaft Sensor is manufactured and tested to the strictest OE car truck standards for unparalleled performance.

Condition: NEW. Premium Parts: All parts are premium ISO/TS 16949 quality. Brand:BuyAutoParts. Tested and Approved: Each part is run through rigorous testing before it leaves the factory.

Technical Specifications: Part Type:Crankshaft Sensor.

part #: 5772866an price

  • $29.41

specifications cranshafengin:

  • brand: Buyautoparts
  • mpn: 57-72866an
  • part type: Crankshaft Sensor
  • manufacturer warranty: 1 Year
  • ipn: 15772866-101
  • california prop 65 warning: Prop65 Warning
  • upc: 193332982608

returns cranshafengin:

  • time: 60 Days
  • paid by: Seller
  • policy: Returns Accepted

payments cranshafengin:

  • wallet: Paypal
  • credit card: Discover
  • other

shipping cranshafengin:

  • transit: 5-9 Days
  • class: Standard, Expedited, One-day
  • type: Fixed
  • service: Standard, Expedited, Overnight
  • cost: $10.09

offer cranshafengin:

  • started: February 14, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 8
  • options: Ship-to-home

seller cranshafengin:

  • rating: 98.3%
  • # reviews: 11896
  • city: Hebron, Kentucky

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New
part type: crankshaft sensor, manufacturer warranty: 1 year, california prop 65 warning: prop65 warning,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 18836120278536632,
Buyautoparts 57-72866AN Is Similar To:
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2 offers $29.41–$29.41 USD
  • New. Offer #1 priced at $29.41 + $10.09 shipping estimate = $39.50* total. +$10.09 shipping
  • New. Offer #2 priced at $29.41 + $10.09 shipping estimate = $39.50* total. +$10.09 shipping

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