Accurate temperature measurement is the cornerstone of efficient engine management and longevity. The VG150009061 TEMPERATURE SENSOR(HOWO) is engineered to provide real-time, precise coolant temperature data to the ECU, enabling optimal fuel injection timing and cooling fan control. As a vital Howo/Sitrak truck parts component, this sensor features a high-response NTC thermistor encased in a rugged brass housing, ensuring rapid thermal conduction and resistance to vibration. Its automotive-grade connector guarantees a secure, weatherproof connection, eliminating intermittent signals that can cause drivability issues. Whether you are replacing a faulty sensor or performing preventative maintenance, the VG150009061 delivers consistent, accurate readings that protect your engine from overheating and optimize performance – making it the trusted choice for professional workshops and fleet operators globally.
The VG150009061 Temperature Sensor is the engine’s primary sentinel for thermal management. It continuously monitors coolant temperature and relays this data to the Engine Control Unit (ECU), which adjusts fuel delivery, injection timing, and fan speed to maintain ideal operating conditions. A failing or inaccurate sensor can lead to poor cold-start performance, reduced fuel economy, increased emissions, and in severe cases, engine overheating due to fan activation delays. HOWO has designed this sensor with a fast-response thermistor that minimizes lag, ensuring the ECU receives real-time temperature changes during rapid load variations. Its robust construction resists cracking and corrosion, even when exposed to aggressive coolant additives and high-pressure environments. With the VG150009061, you gain the peace of mind that your engine is always protected by accurate, reliable temperature data.
Fast Response
Instant Reading
Rugged Brass
Corrosion Proof
OEM Grade
Genuine HOWO
Secure Connector
Weatherproof
Precise technical data ensures correct application and installation. The VG150009061 is manufactured to strict OEM standards, guaranteeing compatibility and reliable performance.
| Parameter | Specification | Detail |
|---|---|---|
| OEM Number | VG150009061 | Exact Match |
| Part Name | TEMPERATURE SENSOR(HOWO) | HOWO Genuine |
| Brand | HOWO | Original Equipment |
| Application | HOWO T7H / A7 / MC11/MC13 | Coolant temperature monitoring |
| Sensor Type | NTC Thermistor | Negative temperature coefficient |
| Resistance @ 20°C | 2500 Ω ±5% | Standard NTC curve |
| Resistance @ 80°C | 320 Ω ±3% | High accuracy |
| Thread Size | M12 x 1.5 | Standard metric |
| Connector Type | 2-pin, waterproof (IP67) | Deutsch compatible |
| Operating Temperature | -40°C to +150°C | Extreme range |
| Warranty | 12 Months | Manufacturer Guarantee |
The VG150009061 Temperature Sensor is built with precision and durability in mind. Its sensing element is a high-purity NTC thermistor encapsulated in a thermally conductive epoxy, which is then housed in a solid brass body. The brass casing not only provides excellent thermal transfer from the coolant but also protects the internal components from mechanical shock and vibration. The sensor’s tip is machined to a specific profile that minimizes flow disturbance while ensuring full immersion in the coolant stream for rapid response.
The electrical connection features gold-plated terminals that resist corrosion and maintain a low-resistance contact. The connector body is molded from high-temperature glass-filled nylon, offering excellent dielectric strength and resistance to thermal aging. Each VG150009061 is calibrated against a traceable standard and tested for accuracy across the entire operating temperature range, ensuring that the signal sent to the ECU is always precise. This level of engineering ensures that your engine management system receives the data it needs to optimize combustion, reduce fuel consumption, and protect against overheating.
The VG150009061 is specifically designed for HOWO heavy-duty trucks, including the T7H, A7, and other models equipped with MC11 and MC13 engine series. It directly replaces the original coolant temperature sensor located in the thermostat housing, cylinder head, or water outlet manifold. Its M12x1.5 thread and 19mm hexagon profile are standard across the range, ensuring a straightforward replacement using common tools.
This sensor is also compatible with many Sinotruk and other commercial vehicles that employ the same sensor specification. To confirm fitment, always verify the OEM number on your existing sensor. If it matches VG150009061, this component will integrate seamlessly. Keeping this sensor in your spare parts inventory ensures you can quickly resolve temperature-related faults, minimizing downtime and protecting your engine investment.
HOWO T7H
Primary Fitment
HOWO A7
Also Compatible
Coolant System
Direct Mount
Direct Replacement
No Modifications
Replacing a faulty or slow-response temperature sensor with the VG150009061 yields immediate improvements in engine control. The fast thermistor response allows the ECU to adjust fuel and timing more precisely during warm-up and transient conditions, leading to better cold-start drivability, reduced smoke, and improved throttle response. Accurate temperature data also ensures the cooling fan activates at the correct threshold, preventing overheating and maintaining consistent operating temperatures.
Over time, a precise sensor can contribute to measurable fuel savings and lower emissions, as the engine operates at its optimum thermal efficiency more consistently. For fleet operators, the reliability of a genuine HOWO sensor means fewer unscheduled repairs and lower diagnostic costs, as sensor-related fault codes become a thing of the past. By investing in the VG150009061, you ensure that your engine management system works as designed, delivering maximum performance and durability.
Installing the VG150009061 Temperature Sensor is a straightforward procedure. Begin by ensuring the engine is cool to prevent burns from hot coolant. Relieve the cooling system pressure by slowly loosening the expansion tank cap. Locate the existing sensor on the thermostat housing or cylinder head.
Unplug the electrical connector, then use a deep socket or wrench to remove the sensor. Clean the mounting threads and apply a small amount of thread sealant (compatible with coolant) to the new sensor’s threads, taking care to keep the sealant away from the sensing tip. Hand-thread the new sensor into position, then torque it to the specified value (typically 15–20 Nm). Reconnect the electrical connector, ensuring it clicks securely. Refill any lost coolant and bleed the system as per the vehicle’s manual. After installation, start the engine and check for leaks, and monitor the temperature gauge to verify proper operation. With correct installation, the VG150009061 will provide years of accurate service.
Pro Tip: Whenever replacing the temperature sensor, it is advisable to also inspect the wiring harness for chafing or damage. A reliable electrical connection is as important as the sensor itself. The VG150009061 is designed to work with OEM harness connectors; ensure the connector pins are clean and free from corrosion.
Genuine HOWO components are engineered to the highest standards, and the VG150009061 Temperature Sensor is no exception. Aftermarket sensors often use lower-grade thermistors that drift in resistance over time, leading to inaccurate readings and potential engine damage. HOWO’s sensor uses a premium thermistor with a stable, repeatable characteristic curve, ensuring consistent performance throughout its lifespan.
By choosing the VG150009061, you benefit from HOWO’s rigorous testing, which includes thermal shock, vibration, and salt spray testing. This ensures the sensor withstands the demanding environment of a heavy-duty engine bay. Moreover, genuine parts are backed by a comprehensive warranty and supported by HOWO’s global network, giving you confidence in your purchase and peace of mind.
OEM Authentic
Factory Quality
Long Life
Stable Accuracy
Global Standard
Trusted Worldwide
Q: Which engines use the VG150009061?
A: It is used in HOWO MC11 and MC13 engines, commonly found in T7H and A7 series trucks.
Q: What are symptoms of a faulty sensor?
A: Erratic temperature gauge readings, slow warm-up, fan running constantly or never, poor fuel economy, and hard starting when cold.
Q: Can I clean the sensor instead of replacing it?
A: It is not recommended; cleaning may damage the thermistor coating. Replacement with a new VG150009061 is the only reliable solution.
Q: How do I verify the correct part?
A: Check the OEM number on your existing sensor. If it matches VG150009061, this is the exact replacement. You may also consult your vehicle’s parts catalog.
Order your VG150009061 Temperature Sensor today! Explore our complete range of genuine HOWO and Sinotruk sensors at Howo/Sitrak truck parts and keep your engine under precise thermal control.
The VG150009061 Temperature Sensor from HOWO is a testament to precision sensing and durable construction. By choosing this genuine component, you ensure that your engine management system receives accurate, real-time temperature data, optimizing performance and protecting against overheating. Whether you are a professional mechanic or a fleet manager, this sensor offers the reliability and accuracy required for modern heavy-duty diesel engines. Trust HOWO – the benchmark for excellence in heavy-duty truck components – and experience the difference that genuine quality makes.
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