STANDARD MOTOR PRODUCTS ETS118 Exhaust Gas Temperature Egt 273-10398 Sensor

( Brand: Standard Motor Products ), ( Manufacturer Part Number: ETS118 ), ( Part Type: Exhaust Sensor Motor ), ( Ipn: 273-10398 ), ( Country Of Origin: Poland )

Review STANDARD MOTOR PRODUCTS Exhaust Gas Temperature Egt Sensor

The **Standard Motor ETS118 Exhaust Gas Temperature (EGT) Sensor** is a high-performance, precision-engineered component designed to provide real-time monitoring of exhaust gas temperatures in diesel engines, ensuring optimal performance, reliability, and compliance with emissions regulations. This robust sensor is specifically engineered to withstand the extreme conditions found in high-stress applications, such as heavy-duty trucks, marine engines, agricultural machinery, and industrial generators, where accurate temperature readings are critical for maintaining engine efficiency and preventing catastrophic failures. Constructed from premium-grade materials, including a durable stainless steel housing and a high-temperature-resistant ceramic element, the ETS118 delivers exceptional durability and longevity, even in the most demanding environments. Its robust construction ensures resistance to corrosion, thermal shock, and mechanical stress, making it an ideal choice for both original equipment manufacturer (OEM) applications and aftermarket upgrades.

The ETS118 EGT sensor operates on a thermocouple principle, utilizing a Type K (chromel-alumel) thermocouple junction to measure exhaust gas temperatures with precision, typically ranging from ambient levels up to 1,200 C (2,192 F), depending on the specific application and engine specifications. This sensor is designed to interface seamlessly with modern engine management systems (EMS), providing critical feedback to the engine controller for real-time adjustments to fuel injection, turbocharging, and other performance parameters. By continuously monitoring exhaust temperatures, the ETS118 helps prevent overheating, reduces the risk of thermal damage to turbochargers, aftertreatment systems (such as diesel particulate filters and selective catalytic reduction systems), and ensures compliance with emissions standards by enabling precise control over combustion processes.

For ease of installation and compatibility, the ETS118 is available in various thread sizes and mounting configurations, including M12, M14, and NPT threads, allowing it to fit a wide range of engine exhaust manifolds and exhaust systems. Its compact yet sturdy design minimizes installation complexity while maximizing reliability, and the sensor is often equipped with a protective sheath and gasket to prevent leaks and ensure a secure seal. Additionally, the ETS118 is engineered to be compatible with a broad spectrum of diagnostic tools and scanning software, making it a versatile solution for both professional technicians and DIY enthusiasts. Whether used in a high-performance diesel engine, a commercial fleet vehicle, or an off-road power unit, the Standard Motor ETS118 EGT sensor delivers unmatched accuracy, durability, and performance, making it an indispensable component for anyone seeking to optimize engine health and efficiency.

### Pros and Cons of Buying a Standard Motor ETS118 Exhaust Gas Temperature (EGT) Sensor

1. **Compatibility and Reliability** The ETS118 is a widely used and well-documented sensor designed for diesel engines, particularly those in heavy-duty and performance applications. Its broad compatibility with various engine models ensures ease of installation and functionality.

2. **Durability and Performance** Standard Motor sensors are known for their robust construction, capable of withstanding high temperatures and harsh operating conditions. This makes the ETS118 a dependable choice for long-term use, especially in demanding environments like trucking, marine, or off-road applications.

3. **Accurate Temperature Monitoring** The sensor provides precise EGT readings, which are critical for diagnosing engine health, optimizing fuel efficiency, and preventing catastrophic failures like turbocharger damage or exhaust system overheating. Accurate data helps users make informed decisions about maintenance and performance tuning.

4. **Easy Installation and Replacement** The ETS118 is designed for straightforward installation, often requiring minimal modifications to the exhaust system. Its plug-and-play nature reduces downtime and labor costs compared to custom or aftermarket sensors that may require additional adapters or modifications.

5. **Warranty and Support** Standard Motor offers warranties and customer support for their products, providing peace of mind in case of defects or issues. This can be particularly valuable for businesses or individuals who rely on their engines for critical operations.

6. **Cost-Effective Solution** While not the cheapest option on the market, the ETS118 strikes a balance between affordability and quality. It is often more economical than high-end, brand-specific sensors, especially when considering its longevity and performance.

7. **Versatility** The sensor can be used in a variety of applications, including diesel generators, marine engines, and performance vehicles. Its adaptability makes it a versatile tool for both professional and hobbyist users.

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1. **Limited Customization** The ETS118 is a standard sensor and may not offer the same level of customization as some aftermarket or high-end options. Users looking for specialized features, such as wireless connectivity or advanced data logging, may need to explore alternative solutions.

2. **Potential Compatibility Issues** While the ETS118 is compatible with many engines, there may be specific models or applications where it does not fit perfectly. Users must verify compatibility with their exact engine and exhaust system configuration to avoid installation challenges.

3. **Dependence on Engine Management System (EMS)** The sensor s effectiveness relies on the engine s EMS or aftermarket tuning software to interpret and utilize the EGT data. If the user lacks the necessary software or tuning capabilities, the sensor s full potential may not be realized.

4. **Temperature Range Limitations** While the ETS118 is designed for high-temperature applications, extreme or prolonged exposure to temperatures beyond its rated limits (typically up to 1,200 F or 650 C) could reduce its lifespan or accuracy. Users in high-stress environments must ensure proper cooling and maintenance.

5. **Cost of Replacement Parts** If the sensor fails, replacement parts may be required, and while Standard Motor sensors are generally reliable, the cost of additional components (such as O-rings, adapters, or mounting hardware) could add up over time.

6. **Learning Curve for Interpretation** EGT readings can be complex to interpret without proper understanding. Users who are unfamiliar with diesel engine diagnostics may struggle to accurately diagnose issues based solely on the sensor s data, potentially leading to misdiagnoses or unnecessary repairs.

7. **Potential for Counterfeit Products** As with many aftermarket parts, there is a risk of purchasing counterfeit or low-quality ETS118 sensors. Buyers should source from reputable dealers to ensure they receive an authentic, high-quality product.

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The Standard Motor ETS118 Exhaust Gas Temperature sensor is a robust, reliable, and cost-effective choice for users seeking accurate EGT monitoring in diesel engines. Its broad compatibility, durability, and ease of installation make it a practical option for a wide range of applications, from heavy-duty trucks to performance vehicles. However, potential buyers should carefully consider their specific engine model, installation environment, and technical expertise to ensure the sensor meets their needs.

For users who prioritize accuracy, longevity, and simplicity, the ETS118 is an excellent investment. Those with more specialized requirements such as wireless monitoring, advanced data logging, or custom tuning may need to explore additional options. Ultimately, the sensor s strengths outweigh its limitations for most practical applications, making it a recommended choice for those in need of a dependable EGT solution.

- You require a reliable, standard sensor for diesel engine EGT monitoring.

- Your engine model is compatible with the ETS118.

- You have access to or plan to invest in the necessary tuning software or EMS to interpret the data.

- You operate in an environment where durability and accuracy are critical.

- You need highly specialized or customizable sensor features.

- Your engine or exhaust system has unique requirements that the standard sensor cannot accommodate.

- You lack the technical knowledge to interpret EGT data effectively.

For best results, always source the sensor from an authorized dealer to ensure authenticity and quality. Additionally, follow manufacturer guidelines for installation and maintenance to maximize the sensor s lifespan and performance.

Details:

Cortex: 5S16426. All accessories hardware. Placing an order outside the US is easy. Connector Gender:Female, Quantity:1, Shape:Rectangular, Terminal Gender:Male, Quantity:2, Type:Blade.

Original packaging. Walker Products: 273-10398. Standard Motor Products ETS118 Exhaust Gas Temperature EGT Sensor: Sensor.

part #: ets118 prices

• $107.76-$159.63

specifications ocoosys:

• brand: Standard Motor Products
• mpn: Ets118
• part type: Exhaust Sensor Motor
• ipn: 273-10398
• country of origin: Poland

seller ocoosys:

• city: Miami, Florida
• rating: 99.6%
• # reviews: 165795

shipping ocoosys:

• transit: 3-7 Days
• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard

offer ocoosys:

• options: Ship-to-home
• sold: 0
• quantity: 2
• started: April 28, 2026
• availability: In Stock

returns ocoosys:

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

payments ocoosys:

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

general ocoosys:

• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
• condition: New

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