1. Engine Crankshafts Products
  2. sku: 19515234459071731
  3. AUTOPART PREMIUM 33BCJN

AUTOPART PREMIUM 33BCJN Crank Position Sensor

fits make: Bmw. year: 2013–2017.

33bcjn Autopart Premium Crank Position Sensor Fits Bmw X1 2013-2017

( Brand: Autopart Premium ), ( Manufacturer Part Number: 33BCJN ), ( Part Type: Crank Sensor ), ( Engine: 2.0l 4 Cyl, 1.5l 3 Cyl ), ( Trim: Xdrive28i, Sdrive20i, X, Line, Top, Sdrive28i, Sport, M ), ( Compatible Make/model: Bmw X1 ), ( Compatible Years: 2013 2014 2015 2016 2017 13 14 15 16 17 ), ( Fitment Info: Crank Position Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review AUTOPART PREMIUM Crank Position Sensor Bmw fits X1 2013–2017

The **BMW X1 (E84, 2013 2017) 33BCJN Crank Position Sensor** is a precision-engineered component critical to the reliable operation of your vehicle s engine management system. Positioned strategically near the engine block, this sensor plays a pivotal role in monitoring the crankshaft s rotational position and speed, providing real-time data to the engine control unit (ECU) to ensure optimal fuel injection, ignition timing, and overall engine performance. Crafted from high-quality materials, the sensor features a robust magnetic design with a durable Hall-effect switch, which detects the movement of a reluctor ring mounted on the crankshaft flywheel. This interaction generates precise electrical signals that the ECU interprets to maintain smooth engine operation, prevent misfires, and enhance fuel efficiency. The **33BCJN** designation ensures compatibility with BMW s N20, N26, and N47 engine variants found in the X1 during these model years, making it a direct-fit replacement for OEM sensors that may fail due to wear, corrosion, or electrical issues. When installed correctly, this sensor eliminates erratic idle, rough starts, check engine lights, and potential stalling common symptoms of a faulty crank sensor. Built to meet BMW s stringent quality standards, the replacement sensor is designed for long-term durability, offering a seamless fit with the existing wiring harness and mounting bracket, minimizing installation complexity. Whether addressing a diagnosed sensor failure or performing a proactive upgrade, this component is an essential investment for maintaining the performance, reliability, and longevity of your BMW X1 s engine.

**Pros and Cons of buying a Autopart 33BCJN Crank Position Sensor for BMW X1 (2013-2017)**

### **Pros:**

1. **Compatibility** This sensor is specifically designed for BMW X1 models from 2013 to 2017, ensuring a direct fit without modification. It matches the original equipment manufacturer (OEM) specifications, reducing the risk of installation issues.

2. **Quality and Reliability** Autopart is a reputable supplier known for sourcing high-quality aftermarket parts. The crank position sensor is built to meet or exceed OEM standards, providing durable performance and reducing the likelihood of early failure.

3. **Cost-Effective Alternative** Compared to purchasing an OEM sensor directly from BMW, this aftermarket option is significantly cheaper while maintaining reliability. It offers a budget-friendly solution without compromising on performance.

4. **Easy Installation** The sensor is designed to be a drop-in replacement, meaning it should install similarly to the original part. Most mechanics or even experienced DIYers can replace it without requiring specialized tools or extensive labor.

5. **Warranty and Support** Autopart typically offers warranties on their sensors, providing some level of protection against defects. Customer support is usually available to assist with installation questions or issues, which can be helpful for first-time replacements.

6. **Prevents Engine Misfires and Stalling** A faulty crank position sensor can cause severe engine performance issues, including misfires, rough idling, or even failure to start. Replacing it with a reliable sensor restores proper engine function and prevents potential damage to other components.

7. **Long-Term Savings** Addressing sensor failure early avoids more costly repairs down the line, such as damage to the engine control unit (ECU) or catalytic converter due to prolonged misfires.

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### **Cons:**

1. **Potential Counterfeit Concerns** While Autopart is a legitimate supplier, there is always a risk of receiving a counterfeit or low-quality sensor, especially if purchased from unauthorized resellers. Buying directly from the official Autopart website or authorized dealers minimizes this risk.

2. **Mixed Reviews on Longevity** Some users report that aftermarket sensors, even from reputable brands, may not last as long as OEM parts. While this sensor is generally reliable, individual experiences can vary based on driving conditions, maintenance, and engine health.

3. **No OEM Guarantee** Unlike an OEM sensor, which comes with BMW s warranty and support, an aftermarket part lacks the same level of assurance. If the sensor fails prematurely, you may need to rely on the supplier s warranty or return policy.

4. **Installation Challenges for Beginners** While the sensor itself is straightforward to replace, accessing it may require removing the engine cover or other components. Inexperienced DIYers might struggle with the process, potentially leading to mistakes or damage.

5. **Compatibility Variations** Although this sensor is designed for the specified BMW X1 models, there is a slight chance of fitment issues if the vehicle has been heavily modified or if the original sensor was a different variant (e.g., for turbocharged or different engine configurations). Always verify the exact engine code (e.g., N20, N26) before purchasing.

6. **Limited Availability of Spare Parts** If the sensor fails again after replacement, sourcing a replacement may take longer than accessing OEM parts through BMW dealerships, though this is less likely with a reputable supplier like Autopart.

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### **Conclusion:**

The **Autopart 33BCJN crank position sensor for BMW X1 (2013-2017)** is a strong aftermarket option that balances affordability, compatibility, and reliability. It is ideal for owners seeking a cost-effective solution to restore engine performance without the higher cost of OEM parts. However, buyers should exercise caution to ensure they purchase from an authorized source to avoid counterfeit products. For those comfortable with basic mechanical work, the installation is manageable, and the sensor s performance should match or exceed expectations for its lifespan.

If budget is not a concern and you prefer maximum assurance, an OEM sensor from a BMW dealership is the safest choice. Otherwise, this aftermarket sensor is a practical and widely recommended alternative.

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### **Recommendation:**

Purchase the **Autopart 33BCJN crank position sensor** from an official or trusted third-party seller (e.g., Amazon, eBay with verified reviews, or Autopart s website) to ensure authenticity. Verify your vehicle s engine specifications (e.g., N20, N26) before buying to confirm compatibility. If unsure about installation, consult a professional mechanic. For long-term reliability, consider pairing this sensor with regular engine maintenance to prolong its lifespan. Overall, this is a **highly recommended aftermarket option** for BMW X1 owners facing crank position sensor issues.

Details:

2013 - 2015, 2017 BMW X1 sDrive28i 2.0L 4 Cyl. Terminal Type: Blade. Terminal Quantity: Connector Shape: Oval.

Connector Gender: Female. Connector Type: Plug In. 2013, 2017 BMW X1 sDrive20i X Line 2.0L 4 Cyl. Color: Black.

Autopart Premium Crank Position Sensor fits BMW X1 2013 - 2017 33BCJN: Brand: condition: New Notes: Detailed Crankshaft for F22 F25 F30 228i 328i 428i 528i xDrive X3 Z4, Specifications Type. Terminal Gender: Male.

part #: 33bcjn price

  • $22.92

specifications cranshafengin:

  • for makes: Bmw
  • for years: 2013-2017
  • brand: Autopart Premium
  • mpn: 33bcjn
  • part type: Crank Sensor
  • engine: 2.0l 4 Cyl, 1.5l 3 Cyl
  • trim: Xdrive28i, Sdrive20i, X, Line, Top, Sdrive28i, Sport, M
  • compatible make/model: Bmw X1
  • compatible years: 2013 2014 2015 2016 2017 13 14 15 16 17
  • fitment info: Crank Position Sensor
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

seller cranshafengin:

  • rating: 99.1%
  • # reviews: 23452
  • city: Plainville, Massachusetts

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general cranshafengin:

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

offer cranshafengin:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: March 27, 2026

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  • cost: $0.00
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for makes: bmw, for years: 2013-2017, part type: crank sensor, engine: 2.0l 4 cyl, 1.5l 3 cyl, trim: xdrive28i, sdrive20i, x, line, top, sdrive28i, sport, m, compatible make/model: bmw x1, compatible years: 2013 2014 2015 2016 2017 13 14 15 16 17, fitment info: crank position sensor, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 19515234459071731,
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1 offer $22.92 USD
  • New. Offer #1 priced at $22.92 + $0.00 shipping estimate = $22.92* total. 2015 BMW X1 sDrive20iA 2.0L 4 Cyl. 2017 BMW X1 sDrive18i 1.5L 3 Cyl.FREE SHIPPING

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