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  3. CELOX DC3219SR144RS

CELOX DC3219SR144RS Crank Position Sensor

fits model: Rzr, Efi, 570. make: Polaris. year: 2015–2018.

Dc3219sr144rs Celox Crank Position Speed Sensor For Polaris Rzr 570 Efi 2012 2013 2014 2015-2018

( Brand: Celox ), ( Manufacturer Part Number: DC3219SR144RS ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Type: Sensor ), ( Warranty: 90 Day ), ( Country Of Origin: China )

Review CELOX Crank Position Speed Sensor Polaris 2012 2013 2014 fits RZR EFI 570 2015–2018

The **Celox DC3219SR144RS Crank Position Sensor** is a precision-engineered, high-performance replacement part meticulously designed to restore optimal functionality to the **Polaris RZR 570 EFI models from 2012 through 2018**. This sensor is a critical component of the vehicle s electronic fuel injection (EFI) system, responsible for monitoring the crankshaft s rotational position and speed with unparalleled accuracy. Crafted from durable, corrosion-resistant materials, the Celox sensor ensures long-lasting reliability even in the harshest off-road conditions, where exposure to dust, moisture, and extreme temperatures is common. Its robust construction features a sealed, waterproof housing that protects internal circuitry from environmental contaminants, while the high-quality magnetic pickup and Hall-effect sensor technology deliver consistent, interference-free signals to the vehicle s ECU (Engine Control Unit). This precision engineering translates to smoother throttle response, improved engine efficiency, and reduced risk of misfires or stalling key factors for maintaining peak performance on trails, beaches, or backroads. The Celox sensor is a direct-fit, OEM-quality replacement, compatible with the original mounting location and wiring harness connections, ensuring a hassle-free installation that preserves the RZR s factory performance. Whether used for routine maintenance or as a proactive upgrade to prevent sensor failure, this component is an essential investment for riders who demand dependability and power from their Polaris RZR 570 EFI.

### **Pros and Cons of buying a Celox DC3219SR144RS Crank Position Sensor for Polaris RZR 570 EFI (2012 2018)**

#### **Pros:**

1. **Direct Fitment** The Celox DC3219SR144RS is specifically designed as an OEM replacement for the crank position sensor on the Polaris RZR 570 EFI models from 2012 to 2018. This ensures compatibility without modifications, reducing the risk of installation issues.

2. **High-Quality Materials** Celox is a reputable manufacturer known for producing reliable automotive sensors. The sensor is built with durable components, including a robust magnetic pickup and a corrosion-resistant housing, which helps extend its lifespan.

3. **Improved Performance** A faulty crank position sensor can cause engine misfires, stalling, or failure to start. Replacing it with a new, functional sensor restores proper engine operation, fuel efficiency, and overall performance.

4. **Easy Installation** The sensor is designed for straightforward replacement. It typically requires removing the old sensor, cleaning the mounting surface, and securing the new one in place. No major disassembly of the engine is usually needed.

5. **Cost-Effective Solution** Compared to the cost of labor for a dealership or mechanic to replace the sensor, purchasing the part yourself and installing it can save money. Additionally, it avoids potential diagnostic fees if the issue is sensor-related.

6. **Prevents Further Damage** A failing crank position sensor can lead to more serious engine problems if left unaddressed. Replacing it proactively can prevent costly repairs down the line.

7. **Warranty Coverage** Celox sensors often come with a warranty, providing peace of mind in case of premature failure due to manufacturing defects.

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#### **Cons:**

1. **Potential Counterfeit Concerns** While Celox is a legitimate brand, there is a risk of purchasing a counterfeit or low-quality knockoff, especially if buying from untrusted sellers. Always verify the seller s reputation and product authenticity.

2. **Compatibility Verification** While the Celox DC3219SR144RS is advertised for the specified RZR models, there is always a slight chance of variation in sensor types between years or minor differences in mounting. Double-checking the part number and model year is essential to avoid mismatches.

3. **Installation Challenges** Although the sensor is designed for easy replacement, some users may encounter difficulties if they lack mechanical experience. Improper installation (e.g., loose connections, misalignment) could lead to sensor failure or further issues.

4. **Limited Availability** Depending on the region, the Celox DC3219SR144RS may not be readily available at all local auto parts stores. Online retailers may be the only reliable source, which could introduce shipping delays or additional costs.

5. **Cost Relative to OEM** While Celox is a high-quality aftermarket brand, its price may still be slightly higher than an OEM (original equipment manufacturer) sensor from Polaris. However, the difference is often minimal, and the aftermarket sensor offers the same performance.

6. **Sensor Longevity** Like all sensors, the Celox DC3219SR144RS is not immune to wear over time, especially in harsh conditions (e.g., extreme temperatures, dust, or moisture). Regular maintenance and inspection are recommended to ensure longevity.

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### **Conclusion:**

The **Celox DC3219SR144RS crank position sensor** is an excellent choice for replacing the faulty sensor in a **Polaris RZR 570 EFI (2012 2018)**. Its direct fitment, reliability, and ease of installation make it a practical and cost-effective solution for restoring engine performance. However, buyers should ensure they purchase from a trusted source to avoid counterfeit parts and verify compatibility with their specific model year. With proper installation and maintenance, this sensor will provide long-term functionality and prevent more severe engine issues.

### **Recommendation:**

- **Buy from a reputable seller** (e.g., Amazon, RockAuto, or a trusted local parts store) to ensure authenticity.

- **Verify the exact model year** of your RZR to confirm the sensor s compatibility.

- **Follow installation guidelines carefully**, ensuring a secure connection and proper alignment.

- **Consider purchasing additional sensors** (e.g., camshaft position sensor) if the vehicle exhibits multiple sensor-related symptoms.

- **Monitor the sensor s performance** post-installation. If issues persist, consult a professional mechanic to rule out other potential causes.

For most users, the **Celox DC3219SR144RS is the best aftermarket option** for this application, balancing quality, cost, and ease of use.

Details:

For Polaris model's. ACE 570 PS HD EFI 2018 -2019. ACE 570 HD EFI 2017. ACE 570 EFI 2016 -2019.

ACE 500 2017 - 2018.

specifications electricacompone:

  • for models: Rzr, Efi, 570
  • for makes: Polaris
  • for years: 2015-2018
  • brand: Celox
  • mpn: Dc3219sr144rs
  • california prop 65 warning: Proposition 65 Warning For California Consumers.
  • type: Sensor
  • warranty: 90 Day
  • country of origin: China

shipping electricacompone:

  • service: USPS Ground Advantage, FedEx 2Day
  • transit: 5-11 Days
  • type: Fixed
  • carrier: USPS, FedEx
  • class: Standard, Expedited
  • cost: $0.00

general electricacompone:

  • ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
  • condition: New

seller electricacompone:

  • # reviews: 230
  • city: Houston, Texas
  • rating: 99.6%

offer electricacompone:

  • availability: In Stock
  • started: May 3, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1

payments electricacompone:

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

returns electricacompone:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: rzr, efi, 570, for makes: polaris, for years: 2015-2018, california prop 65 warning: proposition 65 warning for california consumers., type: sensor, warranty: 90 day, country of origin: china,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, sku: 24850651489483663,
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