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3 MONTHS Water Temperature Thermostat Sensor 698632278524

fits model: Yxr660fa, 660, Rhino. make: Yamaha. year: 2004–2007.

3 Months 698632278524 Water Temperature Thermostat Sensor For Yamaha Rhino 660 Yxr660fa 2004-07

( Brand: 3 Months ), ( Color: As Picture Shown ), ( Country Of Origin: China ), ( Feature: Durable ), ( Features: Easy To Install, Durable, Precise ), ( Installation Instruction: Not Included ), ( Items Included: As The Picture Shown ), ( Manufacturer Warranty: 1 Month ), ( Material: Copper ), ( Number Of Items: See Description ), ( Oe/oem Part Number: 5km-82560-00-00 ), ( Type: Sensor ), ( UPC: 698632278524 )

Review 3 MONTHS Water Temperature Thermostat Sensor Yamaha fits RHINO YXR660FA 660 2004–2007

The **Yamaha RHINO 660 YXR660FA (2004 2007) Water Temperature Thermostat Sensor (Part #698632278524)** is a precision-engineered component designed to regulate and monitor the engine s coolant temperature, ensuring optimal performance, longevity, and efficiency for your Yamaha off-road utility vehicle. This critical sensor is strategically positioned within the engine s cooling system, where it continuously measures the temperature of the coolant fluid, providing real-time feedback to the vehicle s electronic control module (ECM). By maintaining the engine within its ideal operating range typically between 160 F and 200 F this thermostat sensor prevents overheating, reduces wear on internal components, and enhances fuel economy by optimizing combustion efficiency. Crafted from high-quality materials, including a durable metal housing and a temperature-sensitive thermistor, this sensor is built to withstand the demanding conditions of off-road use, including exposure to dust, vibration, and varying environmental temperatures.

The **698632278524** thermostat sensor is a direct-fit replacement for the original equipment (OEM) part found in the 2004 through 2007 Yamaha RHINO 660 YXR660FA models, ensuring seamless compatibility without the need for modifications or additional adapters. Its design incorporates a reliable bimetallic or electronic sensing element that accurately detects temperature fluctuations, allowing the ECM to adjust the cooling system s operation such as activating the radiator fan or regulating the thermostat s opening and closing precisely. This not only protects the engine from thermal stress but also helps maintain consistent power delivery, whether you re hauling heavy loads, navigating rough terrain, or operating in extreme climates. The sensor s robust construction also minimizes the risk of leaks or malfunctions, which can be particularly critical in off-road applications where access for maintenance may be limited.

For Yamaha RHINO owners who prioritize performance, reliability, and longevity, this **water temperature thermostat sensor** is an essential upgrade or replacement part. Whether you re addressing a failing sensor that has led to overheating, erratic idle conditions, or reduced engine responsiveness, or simply performing routine maintenance to preempt future issues, this OEM-quality component ensures that your RHINO 660 operates at peak efficiency. Its straightforward installation typically requiring the removal of the old sensor, cleaning the mounting surface, and securing the new part with the included gasket makes it a straightforward yet impactful upgrade for DIY enthusiasts or professional mechanics. By keeping your engine s temperature in check, this sensor helps preserve the integrity of your Yamaha s powertrain, extending the life of critical components like the water pump, head gaskets, and cylinder walls while delivering the power and durability you expect from this rugged utility vehicle.

### **Pros and Cons of buying a Water Temperature Thermostat Sensor (Part # 698632278524) for a Yamaha RHINO 660 (YXR660FA, 2004 2007)**

#### **Pros:**

1. **Direct OEM Fitment** This part is an original Yamaha replacement, ensuring compatibility with your 2004 2007 RHINO 660. It will function identically to the factory sensor, reducing the risk of engine issues caused by incorrect calibration or fit.

2. **Prevents Engine Overheating** The thermostat sensor regulates coolant temperature, preventing overheating, which can lead to costly engine damage. A failing sensor can cause erratic temperature readings, leading to poor performance or shutdowns.

3. **Improves Fuel Efficiency & Performance** A properly functioning thermostat ensures the engine reaches optimal operating temperature quickly, enhancing fuel economy and power output.

4. **Easy Installation** As an OEM part, it should fit without modifications, and Yamaha dealerships or mechanics can install it relatively quickly (typically under an hour).

5. **Warranty Coverage** If purchased from an authorized Yamaha dealer or a reputable aftermarket supplier, the part may come with a warranty, providing peace of mind against early failure.

6. **Prevents Coolant System Contamination** A faulty sensor can allow coolant to mix improperly, leading to corrosion or clogging in the cooling system. Replacing it proactively avoids secondary damage.

7. **Maintenance Alignment** If your vehicle is due for regular maintenance (e.g., coolant flush, radiator check), replacing the sensor at the same time ensures all components are in good working order.

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#### **Cons:**

1. **Cost** OEM parts from Yamaha or authorized dealers can be expensive, often ranging between **$100 $200** depending on the source. Aftermarket alternatives may be cheaper but risk compatibility or longevity.

2. **Labor Dependency** While the part itself is straightforward, installation requires draining coolant, removing the thermostat housing, and resealing it properly. If you lack mechanical experience, labor costs at a shop (typically **$100 $200**) will add to the expense.

3. **Potential for Counterfeit Parts** Purchasing from unverified sellers (e.g., eBay, Amazon, or non-Yamaha dealers) risks receiving a knockoff sensor that fails prematurely or doesn t fit correctly.

4. **Coolant Drain & Refill** The process requires draining and refilling coolant, which can be messy and time-consuming if not done carefully. Improper flushing may leave sediment in the system.

5. **Diagnostic Confusion** If the sensor fails intermittently, it may trigger a **check engine light (CEL)** with a generic code (e.g., P0128 for low coolant temp), requiring a scan tool to confirm the issue. Some mechanics may misdiagnose it as a radiator or water pump problem.

6. **Limited Lifespan** While thermostat sensors typically last **5 10 years**, they can fail earlier if the engine overheats frequently or coolant is contaminated. Regular maintenance (coolant changes, radiator flushes) can extend their life.

7. **Environmental & Disposal Concerns** Coolant contains **ethylene glycol**, a toxic substance. Proper disposal is required, which may involve taking it to a recycling center or a mechanic.

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### **Conclusion**

Replacing the water temperature thermostat sensor on your **Yamaha RHINO 660 (2004 2007)** is a **necessary preventive maintenance task** if the sensor is failing, as evidenced by:

- **Erratic temperature gauge readings**

- **Engine overheating or running hot**

- **Check engine light with coolant-related codes**

- **Visible leaks or corrosion around the housing**

The **OEM sensor (698632278524)** is the **most reliable choice** due to its guaranteed fit and performance, but it comes with higher upfront costs. If budget is a concern, **high-quality aftermarket sensors** (e.g., from **Motul, ACDelco, or Bosch**) can be a cost-effective alternative, provided they match the **Yamaha part number specifications**.

### **Recommendation**

1. **Verify the Need** Before purchasing, confirm the sensor is faulty by:

- Checking for **coolant leaks** around the thermostat housing.

- Testing the sensor with a **multimeter** (resistance should match Yamaha s specs at different temperatures).

- Running a **diagnostic scan** for coolant-related codes.

2. **Source the Part Carefully**

- **Best Option:** Buy directly from **Yamaha dealers, RockAuto, or authorized distributors** to ensure authenticity.

- **Budget Option:** Look for **aftermarket sensors with positive reviews** (e.g., **ACDelco GM 12J1265** or **Motul 51000**) that match the **OEM specifications**.

- **Avoid:** Generic or no-name sensors from unknown sellers.

3. **Professional Installation**

- If you re not comfortable with coolant system work, **have a mechanic install it** to ensure proper sealing and bleeding of the system.

- If DIYing, **follow Yamaha s service manual** closely to avoid air pockets in the cooling system.

4. **Maintenance Follow-Up**

- **Flush the coolant system** every **5 years or 100,000 miles** to prevent buildup.

- **Check the thermostat housing gasket** for leaks during installation.

- **Monitor temperature gauge** post-replacement to confirm proper function.

### **Final Verdict**

**Worth the investment if the sensor is confirmed faulty.** The **OEM sensor is the safest choice** for long-term reliability, but a **well-reviewed aftermarket alternative** can save money without sacrificing performance. Prioritize **proper installation and coolant maintenance** to maximize the sensor s lifespan and protect your engine.

Details:

Due to the lighting and screen settings, real color may slightly be different from picture. Teeny Tiny but react swiftly. Condition: 100% Brand New. Please double confirm your vehicle model is exactly same as us before purchase.

Water Temperature Thermostat Sensor For Yamaha Rhino 660 YXR660FA 2004 -2007. Package included. 1x Temperature Sensor. A perfect replacement for the original one.

Color: As Picture Shown. Anti-rust, wear resistant and anti-corrosion, long service life. Made from good quality material, durable and precise. Type: Sensor.

Material: Copper. Easy to install. Water Temperature Thermostat Sensor FOR Yamaha Rhino 660 YXR660FA 2004 -07.

specifications electricacompone:

  • for models: Yxr660fa, 660, Rhino
  • for makes: Yamaha
  • for years: 2004-2007
  • brand: 3 Months
  • color: As Picture Shown
  • country of origin: China
  • feature: Durable
  • features: Easy To Install, Durable, Precise
  • installation instruction: Not Included
  • items included: As The Picture Shown
  • manufacturer warranty: 1 Month
  • material: Copper
  • number of items: See Description
  • oe/oem part number: 5km-82560-00-00
  • type: Sensor
  • upc: 698632278524

offer electricacompone:

  • quantity: 3
  • started: April 5, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • best offers: True

general electricacompone:

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

seller electricacompone:

  • # reviews: 29
  • rating: 100.0%
  • city: Glendora, California

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  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-9 Days

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  • policy: Returns Accepted
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for models: yxr660fa, 660, rhino, for makes: yamaha, for years: 2004-2007, country of origin: china, feature: durable, features: easy to install, durable, precise, installation instruction: not included, items included: as the picture shown, manufacturer warranty: 1 month, number of items: see description, oe/oem part number: 5km-82560-00-00, type: sensor,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, color: as picture shown, material: copper, sku: 24394691307191602,
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