1. Engine Crankshafts Products
  2. sku: 18893039696022722
  3. BUYAUTOPARTS 57-73142AN

BUYAUTOPARTS 57-73142AN Crankshaft Sensor Gap 193332077823 15773142-101

57-73142an Buyautoparts Crankshaft Sensor Gap

( Brand: Buyautoparts ), ( Manufacturer Part Number: 57-73142AN ), ( Part Type: Crankshaft Sensor ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 15773142-101 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 193332077823 )

Review BUYAUTOPARTS Crankshaft Sensor Gap

The **BuyAutoParts 57-73142AN Crankshaft Position Sensor** is a precision-engineered, high-performance inductive pickup designed to provide reliable and accurate crankshaft position feedback for modern internal combustion engines. This sensor is a critical component in the engine management system, responsible for monitoring the rotational position and speed of the crankshaft, which is essential for proper ignition timing, fuel injection synchronization, and overall engine performance. Crafted with a robust, corrosion-resistant housing, the 57-73142AN is built to withstand the demanding conditions of automotive environments, including exposure to moisture, vibration, and temperature fluctuations. Its internal inductive coil and permanent magnet assembly work in tandem to generate a clean, stable voltage signal as the reluctor ring or timing marks on the crankshaft pass by, ensuring precise and consistent data transmission to the engine control unit (ECU). This sensor is engineered to meet or exceed OEM specifications, guaranteeing seamless compatibility with a wide range of vehicles, including those from domestic and international manufacturers. Whether installed in high-mileage vehicles experiencing sensor failure or as a proactive replacement during routine maintenance, the 57-73142AN delivers dependable performance, helping to maintain optimal engine efficiency, reduce emissions, and prevent costly diagnostic trouble codes (DTCs) such as P0335 or P0336. Its direct-fit design simplifies installation, allowing mechanics and DIY enthusiasts to replace the sensor quickly without the need for additional tools or modifications. Built to last, this sensor is an indispensable upgrade for anyone seeking to restore or enhance the reliability and responsiveness of their vehicle s engine control system.

### Pros and Cons of buying a BuyAutoParts 57-73142AN Crankshaft Sensor

#### **Pros:**

1. **Compatibility** This sensor is designed specifically for certain vehicle models, ensuring a direct fit without modification. The part number (57-73142AN) is likely OEM or aftermarket-verified for reliability in applications like GM engines (e.g., some 3.5L or 4.3L V6 models).

2. **Cost-Effective Alternative** Compared to an OEM replacement, this aftermarket sensor is often significantly cheaper, making it a budget-friendly option for repairs.

3. **Easy Installation** Crankshaft sensors are straightforward to replace, typically requiring only basic tools (socket wrench, torque wrench, and possibly a scan tool for diagnostics). The sensor is usually mounted in a single location, reducing installation complexity.

4. **Widespread Availability** BuyAutoParts is a well-known online retailer with a broad inventory, meaning you can likely find the part quickly and have it shipped to your location without long wait times.

5. **Potential for Long-Term Use** If the sensor is of decent quality (not counterfeit), it can last the lifespan of the vehicle, provided it s installed correctly and the engine is maintained properly.

6. **Support and Warranty** Reputable sellers like BuyAutoParts often offer warranties or return policies, providing some assurance against defective parts.

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#### **Cons:**

1. **Quality Variability** Aftermarket parts can vary in quality. While this sensor may be genuine, there s a risk of purchasing a counterfeit or low-quality duplicate, which could fail prematurely or cause further engine issues.

2. **Compatibility Risks** Even if the part number matches, slight variations in wiring, mounting, or sensor type (e.g., Hall-effect vs. magnetic reluctance) could exist between models. Always verify the exact fitment for your vehicle s year, make, and engine type.

3. **No OEM Reliability Guarantee** OEM sensors are engineered and tested for specific applications, whereas aftermarket sensors may lack the same level of precision, potentially leading to intermittent failures or poor performance.

4. **Diagnostic Challenges** If the sensor is faulty but not immediately obvious, you may need a scan tool to confirm the issue (e.g., P0335 or P0336 codes). Misdiagnosing the problem could lead to unnecessary repairs.

5. **Installation Errors** Improper installation (e.g., overtightening, loose connections, or incorrect gap settings) can damage the sensor or surrounding components. Follow manufacturer guidelines carefully.

6. **Limited Brand Reputation** While BuyAutoParts is a trusted retailer, the specific brand or manufacturer of this sensor may not be as well-known as OEM suppliers. Researching reviews or the sensor s origin can help mitigate this risk.

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### **Conclusion:**

The BuyAutoParts 57-73142AN crankshaft sensor is a viable option for replacing a faulty sensor in compatible vehicles, offering cost savings and ease of acquisition. However, its suitability depends on the quality of the part, proper fitment, and correct installation. If you re working on a critical engine system, prioritizing a high-quality aftermarket sensor or an OEM replacement may be worth the extra cost to avoid potential long-term issues.

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### **Recommendation:**

1. **Verify Fitment** Double-check that this exact part number (57-73142AN) is compatible with your vehicle s make, model, year, and engine type. Consult your vehicle s service manual or a trusted mechanic if unsure.

2. **Check Reviews and Brand** Research the specific brand or manufacturer of the sensor (if available) to gauge its reputation for reliability. Look for user reviews or forums discussing this part number.

3. **Purchase from a Reputable Source** Stick to well-known retailers like BuyAutoParts, RockAuto, or Amazon (if available) to minimize the risk of counterfeit parts. Avoid unknown sellers offering significantly lower prices.

4. **Prepare for Installation** Have a scan tool handy to confirm the sensor s fault codes before purchasing. Also, ensure you have the correct tools (e.g., torque wrench for proper tightening) to avoid damaging the sensor or engine.

5. **Consider OEM if Budget Allows** If this is a critical sensor for your vehicle s performance or safety (e.g., in a high-mileage or performance engine), an OEM or high-end aftermarket sensor (e.g., ACDelco, Bosch) may be worth the investment for long-term reliability.

6. **Test After Installation** After replacing the sensor, clear the error codes and test-drive the vehicle to ensure the issue is resolved. Monitor for recurring problems or new warning lights.

By following these steps, you can make an informed decision and reduce the risk of encountering issues with the replacement sensor.

Details:

Tested and Approved: Each part is run through rigorous testing before it leaves the factory. Warranty:1 Year. Steering Racks. This Crankshaft Sensor is manufactured and tested to the strictest OE car truck standards for unparalleled performance.

Premium Parts: All parts are premium ISO/TS 16949 quality. Brand:BuyAutoParts. Technical Specifications: Part Type:Crankshaft Sensor. Air conditioning.

Part Number:57-73142AN. Condition: NEW. Built for trouble-free ownership and 100% visually inspected quality tested, this Crankshaft Sensor is backed by our satisfaction guarantee.

part #: 5773142an prices

  • $29.41-$30.41

specifications cranshafengin:

  • brand: Buyautoparts
  • mpn: 57-73142an
  • part type: Crankshaft Sensor
  • manufacturer warranty: 1 Year
  • ipn: 15773142-101
  • california prop 65 warning: Prop65 Warning
  • upc: 193332077823

shipping cranshafengin:

  • class: Standard, Expedited, One-day
  • service: Standard, Expedited, Overnight
  • type: Fixed
  • transit: 3-7 Days
  • cost: $10.75

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: New

payments cranshafengin:

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

offer cranshafengin:

  • sold: 0
  • started: February 17, 2026
  • quantity: 3
  • options: Ship-to-home
  • availability: In Stock

returns cranshafengin:

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

seller cranshafengin:

  • rating: 98.3%
  • # reviews: 11903
  • city: Hebron, Kentucky
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: 18893039696022722,
Buyautoparts 57-73142AN Is Similar To:
cranshafengin logo
2 offers $29.41–$30.41 USD
  • New. Offer #1 priced at $30.41 + $10.75 shipping estimate = $41.16* total. Air Conditioning This Crankshaft Sensor is manufactured and tested to the strictest OE car and truck standards for unparalleled performance.+$10.75 shipping
  • New. Offer #2 priced at $29.41 + $10.75 shipping estimate = $40.16* total. Warranty: 1 Year.+$10.75 shipping

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