fits make: Yamaha.

( Brand: Spi ), ( Manufacturer Part Number: SM-01260ATV ), ( Part Type: Sensor ), ( Country Of Origin: Taiwan )
The **SPI SM-01260ATV Water Coolant Temperature Sensor** is a high-performance, precision-engineered replacement part designed specifically for Yamaha ATV models, including those equipped with the original part number **5YP-85790-00-00**. This sensor is a critical component of your vehicle s cooling system, responsible for monitoring the temperature of the engine coolant with exceptional accuracy. Crafted from durable, corrosion-resistant materials, it ensures reliable operation even in demanding off-road conditions where exposure to moisture, dust, and extreme temperatures is common. The sensor features a robust, threaded design that guarantees a secure and leak-free fit, maintaining optimal sealing within the engine bay. Its advanced thermistor technology provides real-time feedback to the vehicle s ECU (Engine Control Unit), allowing for precise fuel injection, ignition timing, and cooling system regulation. This not only enhances engine performance but also extends the lifespan of critical components by preventing overheating and thermal stress. Whether you're tackling rugged trails, performing maintenance, or upgrading your ATV for improved efficiency, this sensor delivers the dependability and precision needed to keep your Yamaha running at peak performance. Its compatibility with a wide range of Yamaha ATV models makes it a versatile and cost-effective solution for both original equipment replacement and aftermarket upgrades.
**Pros and Cons of buying a SPI SM-01260ATV Water Coolant Temperature Sensor (5YP-85790-00-00) for Yamaha ATV**
### **Pros**
1. **Direct OEM Replacement** This sensor is designed as a direct fit for Yamaha ATVs, ensuring compatibility with your specific model (likely the YFZ450/YFZ500/YFZ1000 or similar). It uses the same part number (5YP-85790-00-00) as the original equipment manufacturer (OEM) sensor, reducing the risk of installation issues.
2. **Reliability and Durability** SPI is a reputable aftermarket brand known for producing high-quality sensors that meet or exceed OEM standards. The sensor is built to withstand the thermal and mechanical stresses of ATV operation, reducing the likelihood of premature failure.
3. **Cost-Effective Alternative to OEM** Purchasing from SPI or other aftermarket suppliers is often cheaper than buying a brand-new OEM sensor directly from Yamaha. This makes it a practical choice for budget-conscious buyers without sacrificing quality.
4. **Easy Installation** Since it is a direct replacement, the sensor should plug into the same connector and mount in the same location as the original. This simplifies the replacement process, especially for those with basic mechanical skills.
5. **Warranty and Support** SPI typically offers warranties on their sensors, providing some assurance against defects. Additionally, many sellers offer customer support for installation questions or issues with the product.
6. **Compatibility with Aftermarket Mods** If you ve modified your ATV s cooling system or engine management, this sensor may integrate seamlessly with other aftermarket parts, as it adheres to the same technical specifications as the OEM.
7. **Availability** Aftermarket sensors like this one are widely available online (e.g., Amazon, eBay, specialty ATV parts stores) and often ship quickly, reducing downtime for your vehicle.
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### **Cons**
1. **Potential Quality Variations** While SPI is generally reliable, there is a slight risk of receiving a counterfeit or lower-quality sensor, especially if purchasing from untrusted sellers. Always buy from verified retailers to mitigate this risk.
2. **Limited Brand Recognition** Unlike OEM parts, SPI is not a household name like Yamaha, which might make some buyers hesitant about long-term reliability. However, this concern is often unfounded given SPI s reputation in the aftermarket.
3. **No Original Warranty** The OEM sensor comes with Yamaha s warranty, which may include coverage for defects or failures. An aftermarket sensor like this one will not have the same warranty terms, though SPI s warranty may still offer protection.
4. **Mixed Reviews on Specific Performance** Some users report that while aftermarket sensors work fine, others experience minor issues such as slight inaccuracies in temperature readings or shorter lifespan compared to OEM sensors. This is rare but worth considering if precision is critical for your use (e.g., racing or high-performance tuning).
5. **Sourcing from Unverified Sellers** If you purchase from an unknown or untrusted seller, there s a risk of receiving a fake or damaged product. Always check reviews, seller ratings, and return policies before buying.
6. **No Technical Support from Manufacturer** If issues arise, SPI s customer service may not be as responsive as Yamaha s official support, particularly for complex problems.
7. **Potential for Incompatibility with Modified Systems** If your ATV has extensive modifications (e.g., custom cooling hoses, ECU remapping, or non-standard wiring), the aftermarket sensor might not integrate perfectly, requiring additional adjustments.
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### **Conclusion**
The **SPI SM-01260ATV Water Coolant Temperature Sensor (5YP-85790-00-00)** is a strong aftermarket alternative to the OEM Yamaha sensor. It offers **cost savings, ease of installation, and reliability** while maintaining compatibility with your ATV. For most casual riders, daily use, or routine maintenance, this sensor is an excellent choice especially if purchased from a reputable seller.
However, if you prioritize **absolute certainty in quality, warranty coverage, or long-term performance guarantees**, an OEM sensor from Yamaha may be preferable, despite the higher cost. For performance-oriented users or those who frequently modify their ATVs, it s wise to **verify compatibility with your specific setup** and consider testing the sensor s accuracy post-installation.
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### **Recommendation**
- **Buy from a trusted seller** (e.g., Amazon, RockAuto, or a well-reviewed ATV parts dealer) to avoid counterfeit or low-quality products.
- **Compare prices** with other aftermarket brands (e.g., ACDelco, Bosch, or other SPI alternatives) to ensure you re getting the best value.
- **Check for seller warranties or return policies** in case the sensor fails prematurely.
- **Test the sensor after installation** by monitoring temperature readings under normal operating conditions to confirm it functions as expected.
- **If your ATV is heavily modified**, consult with a mechanic or tuning specialist to ensure the sensor integrates correctly with your system.
**Final Verdict:** The SPI sensor is a **highly recommended choice** for most Yamaha ATV owners seeking a cost-effective, reliable replacement. For those who demand OEM-level assurance, the original Yamaha part remains the safest option, but the aftermarket alternative strikes an excellent balance between quality and affordability.
Compatible with Yamaha model's below: 2014 Grizzly 700 4x4 YFM700D. Manufactured by SPI. Replaces OEM # 5YP-85790-00-00. Made in Taiwan.
The manufacturer tests all units to make sure they are functioning before shipping. 2014 Grizzly 700 4x4 EPS SE YFM700PSE. 2014 Grizzly 700 4x4 EPS YFM700PE.