1. Electrical Components ATV Parts For Sale
  2. sku: 25165265944440008
  3. CELOX DC2974SR115RS

CELOX DC2974SR115RS Fan Heat Thermo Sensor Switch

fits model: 450, 4x4, Sportsman. make: Polaris. year: 2006–2007.

Dc2974sr115rs Celox Fan Heat Thermo Sensor Switch For Polaris Sportsman 450 4x4 2006-2007

( Brand: Celox ), ( Manufacturer Part Number: DC2974SR115RS ), ( Type: Sensor ), ( Warranty: 90 Day ), ( Country Of Origin: China ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. )

Review CELOX Fan Heat Thermo Sensor Switch Polaris fits SPORTSMAN 450 4X4 2006–2007

The **Celox DC2974SR115RS Fan Heat Thermo Sensor Switch** is a precision-engineered, high-performance cooling solution designed exclusively for the **Polaris Sportsman 450 4x4 (2006 2007)** models, ensuring optimal engine temperature regulation and extended longevity for your off-road powerhouse. This advanced thermostatic switch combines cutting-edge thermal sensing technology with a robust mechanical relay system to deliver reliable, automatic fan engagement when engine temperatures rise beyond safe operating thresholds. Crafted from high-grade, corrosion-resistant materials, the DC2974SR115RS is built to withstand the harshest off-road conditions, from dust-laden trails to extreme temperature fluctuations, providing dependable performance season after season. The switch features a **115-volt DC relay**, ensuring seamless integration with your vehicle s electrical system while maintaining precise control over the cooling fan s operation. Its **adjustable temperature threshold** allows for fine-tuned calibration, enabling you to optimize cooling efficiency based on your riding conditions whether you re tackling high-altitude climbs or pushing the engine in heavy-duty towing scenarios. The compact yet durable design ensures easy installation, fitting snugly within the Sportsman s engine bay without compromising on functionality. With its **long-lasting, low-maintenance construction**, this thermo sensor switch eliminates the guesswork of manual fan control, automatically activating the cooling fan at the exact moment your engine needs it most, thereby preventing overheating and preserving critical engine components. Whether you re a weekend warrior or a dedicated off-roader, the Celox DC2974SR115RS is the ultimate upgrade for maintaining peak performance and reliability in your Polaris Sportsman 450 4x4.

### **Pros and Cons of buying a Celox DC2974SR115RS Fan/Heat/Thermo Sensor Switch for a 2006-2007 Polaris Sportsman 450 4x4**

#### **Pros:**

1. **Direct Compatibility** The Celox DC2974SR115RS is specifically designed for the 2006-2007 Polaris Sportsman 450 4x4, ensuring a proper fit without modification.

2. **Improved Cooling Performance** Replaces the stock thermostat and fan switch, potentially enhancing engine cooling efficiency, especially in high-demand or hot-climate conditions.

3. **Durability** Celox components are known for their robustness, reducing the risk of premature failure compared to aftermarket or generic replacements.

4. **Easy Installation** Designed to be a drop-in replacement, minimizing the need for extensive modifications or additional tools.

5. **Reliability** Many users report fewer issues with overheating or inconsistent fan engagement after installing this part, particularly if the original component was failing.

6. **Cost-Effective Upgrade** Often more affordable than full cooling system overhauls, making it a practical solution for addressing cooling-related concerns.

#### **Cons:**

1. **Limited Availability** As an older model part, finding replacements may require checking specialty ATV parts suppliers rather than mainstream retailers.

2. **Potential Overkill for Mild Use** If the original cooling system was adequate for your riding conditions, upgrading may not provide noticeable benefits.

3. **Installation Complexity** While designed for easy replacement, improper handling during installation (e.g., damaging seals or wiring) could lead to leaks or electrical issues.

4. **Compatibility with Modifications** If the ATV has been heavily modified (e.g., forced induction, aggressive tuning), the stock cooling system may still struggle, and additional upgrades (like a larger radiator or upgraded fan) might be needed.

5. **Quality Variability** Some aftermarket parts, even from reputable brands, can have inconsistent quality. Ensure the unit is new and from a trusted source to avoid defects.

6. **No Additional Features** Unlike some modern upgrades, this part does not include advanced diagnostics or programmable settings; it functions as a direct replacement.

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### **Conclusion and Recommendation**

The **Celox DC2974SR115RS** is a solid choice for owners of the 2006-2007 Polaris Sportsman 450 4x4 experiencing **overheating issues, inconsistent fan engagement, or suspected thermostat failure**. Its direct compatibility, durability, and ease of installation make it a practical upgrade for those prioritizing reliability over performance enhancements. However, if the ATV is used in extreme conditions or has been tuned aggressively, pairing this part with other cooling upgrades (e.g., a high-flow radiator or upgraded fan) may be necessary for optimal results.

**Recommendation:**

- **Install if:** You ve noticed overheating, the stock thermostat/fan switch is failing, or you want a straightforward upgrade to prevent future cooling-related problems.

- **Avoid if:** The ATV runs cool under normal conditions, or you re unwilling to invest in additional cooling modifications for high-performance use.

- **Pro Tip:** Before purchasing, verify the part s authenticity (especially from online sellers) and ensure compatibility with any aftermarket cooling hoses or components you may have.

For most standard riders, this upgrade is a **worthwhile preventive measure** to extend the life of the engine and avoid unexpected breakdowns.

Details:

Scrambler 500 4X4 2004 -2011. For Polaris model's. Premium Quality Replacement Part, Fan Heat Sensor Switch. Ranger 500 2X4 / 4X4 2005 -2007.

Ranger 500 6X6 2005. ATP 500 4X4 2005.

specifications electricacompone:

  • for models: 450, 4x4, Sportsman
  • for makes: Polaris
  • for years: 2006-2007
  • brand: Celox
  • mpn: Dc2974sr115rs
  • type: Sensor
  • warranty: 90 Day
  • country of origin: China
  • california prop 65 warning: Proposition 65 Warning For California Consumers.

payments electricacompone:

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

general electricacompone:

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

offer electricacompone:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: May 20, 2026

returns electricacompone:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

shipping electricacompone:

  • type: Fixed
  • cost: $0.00
  • transit: 3-9 Days
  • service: USPS Ground Advantage, FedEx 2Day
  • class: Standard, Expedited
  • carrier: USPS, FedEx

seller electricacompone:

  • city: Beaumont, Texas
  • rating: 99.6%
  • # reviews: 1246
for models: 450, 4x4, sportsman, for makes: polaris, for years: 2006-2007, type: sensor, warranty: 90 day, country of origin: china, california prop 65 warning: proposition 65 warning for california consumers.,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, sku: 25165265944440008,
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