SUZUKI 990C0-88118 Temperature Sensor EP-80R

( Manufacturer Part Number: 990C0-88118 ), ( Part Type: Sensor )

Review SUZUKI Temperature Sensor Oem Part# New

The **Suzuki 990C0-88118 EP-80R Temperature Sensor** is a precision-engineered component designed specifically for Suzuki marine engines, ensuring optimal performance, reliability, and longevity in demanding aquatic environments. This high-quality temperature sensor plays a critical role in monitoring the coolant temperature within the engine s cooling system, providing real-time data to the engine control unit (ECU) to regulate fuel injection, ignition timing, and overall engine efficiency. Crafted from durable materials, including a robust stainless steel or corrosion-resistant housing, this sensor is engineered to withstand prolonged exposure to saltwater, freshwater, and harsh marine conditions without degradation, making it an essential part of any Suzuki outboard motor s cooling circuit.

The **EP-80R** variant is particularly suited for Suzuki engines that require a 2-pin electrical connection, featuring a threaded design that ensures a secure and leak-proof fit within the engine block or water jacket. Its precise thermistor element calibrated to deliver accurate temperature readings across a wide range allows the engine s management system to maintain optimal operating temperatures, preventing overheating while maximizing power output and fuel economy. Whether installed in a high-performance cruiser, a fishing vessel, or a recreational boat, this sensor contributes to smoother operation, reduced wear on critical engine components, and extended service intervals by alerting the system to potential cooling inefficiencies before they escalate into costly repairs.

Beyond its functional excellence, the **990C0-88118** sensor adheres to Suzuki s stringent quality standards, ensuring compatibility with the latest engine models while maintaining backward compatibility with older systems. Its compact yet sturdy construction minimizes installation complexity, allowing marine technicians to replace or install it efficiently without requiring specialized tools. For boat owners and professionals seeking a dependable, long-lasting solution to maintain their Suzuki outboard s cooling performance, this temperature sensor represents a vital investment in both performance and peace of mind, ensuring that every voyage remains smooth, efficient, and free from the risks of overheating or system malfunctions.

**Pros and Cons of buying a Suzuki 990C0-88118 EP-80R Temperature Sensor**

The Suzuki 990C0-88118 EP-80R is a temperature sensor used in cooling systems, particularly in Suzuki engines like the GX series. Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros**

1. **OEM Quality and Compatibility**

The sensor is an original equipment manufacturer (OEM) part, meaning it meets Suzuki s strict manufacturing standards. This ensures proper fitment, performance, and reliability in your engine s cooling system. It is specifically designed for the EP-80R engine, reducing the risk of compatibility issues.

2. **Reliability and Durability**

OEM parts are built to last, often with higher-quality materials and tighter tolerances than aftermarket alternatives. This sensor is less likely to fail prematurely, especially in applications where temperature fluctuations are common (e.g., marine engines, generators, or lawn equipment).

3. **Warranty Coverage**

Purchasing directly from Suzuki or an authorized dealer may include warranty protection, offering peace of mind against defects. Aftermarket parts may not come with such guarantees, leaving you responsible for any failures.

4. **Accurate Temperature Readings**

The sensor is calibrated to provide precise temperature data to the engine s control module or gauge. Accurate readings are critical for preventing overheating, which can cause severe engine damage. Poor-quality sensors may lead to incorrect readings, risking engine stress or shutdowns.

5. **Ease of Installation**

As an OEM part, the sensor is designed to fit seamlessly into the engine s cooling system without modifications. Installation typically requires minimal tools and time, especially if you re replacing a faulty original sensor.

6. **Long-Term Cost Efficiency**

While the upfront cost may be higher than aftermarket options, the longevity and reliability of an OEM sensor can save money in the long run. Frequent replacements of inferior parts can add up, making the OEM sensor a cost-effective choice over time.

7. **Support and Availability**

OEM parts are widely available through Suzuki dealerships, authorized distributors, and reputable online retailers. This makes it easier to find replacements if needed, and you can often get technical support or diagnostics assistance from Suzuki service centers.

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### **Cons**

1. **Higher Upfront Cost**

The primary drawback of an OEM sensor is its price, which is typically higher than aftermarket alternatives. For budget-conscious buyers, this can be a significant drawback, especially if the sensor is not the only part needing replacement.

2. **Limited Customization**

OEM parts are not designed for modification or customization. If you re looking for sensors with additional features (e.g., remote readouts, digital interfaces, or specialized materials), aftermarket options may offer more flexibility.

3. **Potential for Counterfeit Parts**

When purchasing OEM parts from third-party sellers (e.g., eBay, Amazon, or uncertified dealers), there is a risk of receiving counterfeit or refurbished parts. Counterfeit sensors may not perform as expected, leading to reliability issues or failure. Always buy from authorized sources to mitigate this risk.

4. **Longer Lead Times**

Depending on the region and availability, OEM parts may have longer lead times compared to aftermarket options. This can delay repairs, especially if you re working on a time-sensitive project.

5. **Overkill for Minor Applications**

If you re using the sensor in a non-critical application (e.g., a small, low-use generator or a lawnmower that rarely runs), the robustness of an OEM sensor may be unnecessary. In such cases, a high-quality aftermarket sensor could suffice at a lower cost.

6. **Environmental and Ethical Concerns**

Some buyers prefer to avoid OEM parts due to environmental or ethical concerns, such as the carbon footprint of manufacturing or labor practices. While these are subjective, they can influence purchasing decisions for socially conscious consumers.

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### **Conclusion**

The Suzuki 990C0-88118 EP-80R temperature sensor is a high-quality, reliable choice for anyone maintaining or repairing a Suzuki engine where accurate temperature monitoring is critical. Its OEM status ensures compatibility, durability, and precise performance, making it ideal for applications where engine health is paramount such as marine engines, generators, or heavy-duty equipment. The sensor s reliability and warranty coverage can save you from costly repairs down the line, even if the initial cost is higher.

However, the higher price point and potential for counterfeit parts when buying from untrusted sources are notable drawbacks. If budget is a concern or if you re working on a non-critical application, a well-reviewed aftermarket sensor might be a viable alternative, provided it meets your performance requirements.

For most serious users especially those who prioritize longevity, accuracy, and peace of mind the OEM sensor is the best choice. Always purchase from authorized dealers or Suzuki-approved distributors to ensure authenticity and quality.

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### **Recommendation**

- You are repairing or maintaining a Suzuki engine where OEM compatibility is essential.

- You prioritize reliability, accuracy, and long-term performance over cost savings.

- You want warranty coverage and access to Suzuki s technical support.

- You are replacing a faulty original sensor and want to avoid potential issues with aftermarket parts.

- You are on a tight budget and can find a high-quality, well-reviewed aftermarket sensor with similar specifications.

- The application is non-critical (e.g., a rarely used piece of equipment).

- You are comfortable researching and selecting a sensor with verified performance metrics.

- Purchase from an **authorized Suzuki dealer** or **Suzuki-approved distributor** to ensure authenticity and warranty coverage.

- If buying online, verify the seller s reputation and check for authenticity guarantees (e.g., direct from Suzuki s parts catalog or a trusted retailer like RockAuto, Amazon (with seller reviews), or eBay with feedback from verified buyers).

Avoid purchasing from unknown sellers to prevent receiving counterfeit or low-quality parts.

Details:

The Suzuki EP-80R Temperature Sensor OEM Part# 990C0-88118 is a new temperature sensor specifically designed for outboard engines. Made by Suzuki, the brand known for producing high-quality boat parts, this temperature sensor is a perfect choice those looking to maintain optimal operating conditions of their outboard engine. This genuine OEM part ensures accurate temperature readings and reliable engine performance.

part #: 990c088118 prices

• $36.50-$39.99

specifications ouboaen:

• for makes: Suzuki
• mpn: 990c0-88118
• part type: Sensor

general ouboaen:

• Boat Parts > Outboard Engines Components > Rigging
• condition: New

payments ouboaen:

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

seller ouboaen:

• rating: 100.0%
• # reviews: 1058
• city: Land O' Lakes, Florida

offer ouboaen:

• started: May 15, 2026
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• best offers: True

shipping ouboaen:

• carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• transit: 4-11 Days
• type: Calculated
• cost: $0.00

returns ouboaen:

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

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