1. Engine Crankshafts Products
  2. sku: 19410464693579771
  3. BUYAUTOPARTS 57-71856AN

BUYAUTOPARTS 57-71856AN Crankshaft Position Sensor Csw 193331909644 15771856-101

fits model: Frontier, Xterra. make: Nissan.

57-71856an Buyautoparts For Nissan Frontier Xterra Crankshaft Position Sensor Csw

( Brand: Buyautoparts ), ( Manufacturer Part Number: 57-71856AN ), ( Part Type: Crankshaft Sensor ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 15771856-101 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 193331909644 )

Review BUYAUTOPARTS Nissan Crankshaft Position Sensor fits FRONTIER XTERRA

The **BuyAutoParts 57-71856AN Crankshaft Position Sensor (CPS)** is a high-quality, direct-fit replacement designed specifically for the **Nissan Frontier and Xterra** models, ensuring seamless integration and optimal performance for your vehicle s engine management system. Engineered to meet or exceed OEM specifications, this crankshaft position sensor is crafted from durable materials, including a robust housing and a precision-machined internal component, which guarantees long-lasting reliability and accurate crankshaft position detection. The sensor operates by monitoring the rotational speed and position of the crankshaft, providing critical data to the engine control module (ECM) to regulate fuel injection, ignition timing, and overall engine performance. Ideal for applications in **V6 and V8 engines** found in these Nissan models, this sensor is compatible with a range of years, including but not limited to **2004 through 2014**, ensuring broad applicability for both newer and older vehicles in your fleet or personal collection. Its **plug-and-play design** eliminates the need for complex modifications, allowing for a straightforward installation that can be completed with basic hand tools. Whether you're addressing a faulty sensor causing rough idling, misfires, or check engine light (CEL) codes such as **P0335 or P0336**, this sensor delivers the precision and dependability required to restore your engine s efficiency and drivability. Backed by BuyAutoParts reputation for quality and compatibility, this crankshaft position sensor is a trusted choice for mechanics, DIY enthusiasts, and fleet managers seeking a cost-effective yet high-performance solution.

### Pros and Cons of buying a BuyAutoParts 57-71856AN Crankshaft Position Sensor for a Nissan Frontier/Xterra

#### **Pros:**

1. **Compatibility** The part is specifically listed as a direct fit for the Nissan Frontier and Xterra models, ensuring it aligns with your vehicle s crankshaft position sensor (CPS) requirements. This reduces the risk of installation issues due to incorrect sizing or wiring.

2. **Quality and Reliability** BuyAutoParts is a well-known aftermarket parts supplier with a reputation for sourcing high-quality, OEM-equivalent components. The sensor should perform similarly to a factory replacement, providing accurate crankshaft position data for proper engine timing and fuel delivery.

3. **Cost-Effective Alternative** Compared to purchasing an OEM sensor directly from Nissan, this aftermarket option is often priced lower while maintaining comparable performance. This makes it a budget-friendly choice without sacrificing too much in terms of durability or functionality.

4. **Easy Availability** The part is readily available for online purchase, which means you can order it quickly without waiting for long shipping times or dealing with parts shortages. This is particularly useful if your sensor has failed unexpectedly.

5. **Warranty and Support** BuyAutoParts typically offers warranties on their sensors, providing some level of protection against defects. Additionally, their customer service can assist with installation questions or returns if the part does not function as expected.

6. **Simplified Installation** Since it is a direct-fit replacement, the sensor should plug into the same connectors and mount in the same location as the original. This makes the replacement process straightforward for DIYers, though basic mechanical knowledge is still recommended.

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#### **Cons:**

1. **Mixed Quality Perception** While BuyAutoParts is a reputable brand, some customers report variability in quality depending on the specific batch or supplier. A few users have mentioned that the sensor may not last as long as an OEM part, though this is not universal. Always check recent reviews for your exact model year to gauge consistency.

2. **Potential Counterfeit Concerns** The aftermarket market occasionally includes counterfeit or low-quality knockoffs. To mitigate this risk, verify the seller s reputation, check for authenticity seals or packaging, and compare the part s appearance to known genuine sensors (e.g., OEM or trusted brands).

3. **Limited Long-Term Data** Unlike OEM parts, which are tested extensively by manufacturers, aftermarket sensors may lack long-term field data for your specific model. If your vehicle has unique engine tuning or modifications, there s a slight possibility of compatibility quirks, though this is rare for standard applications.

4. **No Physical Inspection Before Purchase** Since you re buying online, you cannot physically inspect the sensor before purchase. This means you rely solely on the seller s description and reviews. Some customers have received damaged or incorrect parts, though this is less common with established sellers like BuyAutoParts.

5. **Warranty Limitations** While BuyAutoParts offers warranties, they may not be as comprehensive as those provided by OEM manufacturers. For example, some warranties exclude labor costs or may have shorter coverage periods. Review the warranty terms carefully before purchasing.

6. **Potential Learning Curve for Installation** Although the sensor is a direct fit, improper installation (e.g., loose connections, incorrect torque) can lead to premature failure or sensor malfunctions. If you re not experienced with engine sensors, you may need to consult a mechanic or detailed installation guides.

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### **Conclusion:**

The BuyAutoParts 57-71856AN crankshaft position sensor is a **strong, cost-effective choice** for replacing a faulty sensor in your Nissan Frontier or Xterra. It offers the benefits of compatibility, affordability, and ease of installation while maintaining reliability for most drivers. However, it is not without minor drawbacks, primarily related to perceived quality variability and the lack of physical inspection before purchase.

For most users, the pros outweigh the cons, especially if you prioritize saving money without compromising on performance. To maximize satisfaction, **purchase from an authorized BuyAutoParts seller**, verify the part s compatibility with your exact model year, and follow installation instructions carefully. If you re unsure about the sensor s quality or your ability to install it properly, consider consulting a mechanic for professional installation or opting for an OEM replacement.

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### **Final Recommendation:** **Buy the BuyAutoParts 57-71856AN sensor** if:

- You need a reliable, direct-fit replacement at a lower cost than OEM.

- You re comfortable with basic DIY installation or have access to a mechanic.

- You ve verified recent reviews for your specific model year to ensure quality consistency.

**Avoid or reconsider** if:

- You suspect the sensor may have been counterfeit or low-quality based on seller reputation.

- You require long-term guarantees or have a history of issues with aftermarket sensors.

- Your vehicle has unique engine modifications that could interact poorly with the sensor.

For peace of mind, pair this purchase with a **pre-purchase inspection** (if possible) or a **short warranty extension** from your mechanic. This ensures the sensor meets your expectations and functions correctly in your vehicle.

Details:

This Crankshaft Sensor is manufactured and tested to the strictest OE car truck standards for unparalleled performance. Technical Specifications: Part Type:Crankshaft Sensor. Warranty:1 Year. Part Number:57-71856AN.

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

Built for trouble-free ownership and 100% visually inspected quality tested, this Crankshaft Sensor is backed by our satisfaction guarantee.

part #: 5771856an price

  • $33.41

specifications cranshafengin:

  • for models: Frontier, Xterra
  • for makes: Nissan
  • brand: Buyautoparts
  • mpn: 57-71856an
  • part type: Crankshaft Sensor
  • manufacturer warranty: 1 Year
  • ipn: 15771856-101
  • california prop 65 warning: Prop65 Warning
  • upc: 193331909644

general cranshafengin:

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

shipping cranshafengin:

  • cost: $10.05
  • type: Fixed
  • service: Standard, Expedited, Overnight
  • transit: 4-7 Days
  • class: Standard, Expedited, One-day

offer cranshafengin:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: March 19, 2026
  • quantity: 10

returns cranshafengin:

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

seller cranshafengin:

  • city: Hebron, Kentucky
  • # reviews: 19482
  • rating: 98.6%

payments cranshafengin:

  • other
  • credit card: Mastercard
  • wallet: Apple-pay
for models: frontier, xterra, for makes: nissan, 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: 19410464693579771,
Buyautoparts 57-71856AN Is Similar To:
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2 offers $33.41–$33.41 USD
  • New. Offer #1 priced at $33.41 + $10.05 shipping estimate = $43.46* total. +$10.05 shipping
  • New. Offer #2 priced at $33.41 + $10.05 shipping estimate = $43.46* total. +$10.05 shipping

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