Engine sensor – precise data for monitoring and control
Engine sensors are essential components for real-time monitoring, regulation and diagnostics in combustion engines. Whether used for temperature, pressure, vibration or knock detection – a reliable engine sensor ensures that vital operating data is continuously available. In combination with engine gauges and control systems, sensors help optimize performance, reduce wear and prevent failures.
Choose from following:
PRESSURE SENSOR - 21634024 suitable for Volvo/Volvo Penta engines
Precise Pressure Sensor as Spare PartDiscover the powerful pressure sensor, comparison number 21634024, specifically manufactured for Volvo/Volvo Penta engines. This reliable gauge belongs to the category of OEM spare parts and impresses with quality and durability. Weighing only 0.046 kg, this pressure sensor is suitable for various applications and optimal in handling.OEM Spare Parts for Optimal Engine PerformanceChoosing a high-quality OEM spare part is crucial to maintaining the efficiency of your engines. The pressure sensor with comparison number 21634024 is specifically designed for Volvo/Volvo Penta engines and meets all modern requirements for gauges. Rely on our expertise in spare parts to ensure optimal performance.
PRESSURE GAUGE - 21634017 suitable for Volvo/Volvo Penta engines
Reliable Pressure Gauge for Your Engine NeedsOur pressure gauge, with the comparison number 21634017, is the ideal replacement part suitable for Volvo/Volvo Penta engines. This precise instrument is essential for monitoring the performance of diesel and gas engines used in marine applications. Trust in the top-quality that this product offers you.Practical Dimensions and LightweightWeighing only 0.057 kg and with compact dimensions of 2.5 cm in length and width, and a height of 5 cm, the pressure gauge is extremely handy. These features allow for effortless integrated use in various systems. Rely on performance and efficiency with this selected product.
LEVEL MONITOR - 21532907 suitable for Volvo/Volvo Penta engines
Innovative Level Monitor with Comparison Number 21532907The level monitor with the comparison number 21532907 is a critical product for monitoring diesel and gas engines, suitable for Volvo/Volvo Penta engines. Weighing 0.103 kg with compact dimensions of 12.5 cm in length and width and a height of 4 cm, this gauge offers excellent properties for demanding applications in marine and stationary use. Rely on the precision and performance that this OEM spare part provides.Quality through OEM Spare PartsThis level monitor is a top-quality OEM spare part, which means it meets the stringent standards of the manufacturer. In contrast to aftermarket products, the comparison number 21532907 ensures that every single aspect of the gauge is precisely tailored to the specific requirements of your engines. By using OEM spare parts, you are always on the safe side, as they are known for excellent fit.
LEVEL MONITOR - 21532905 suitable for Volvo/Volvo Penta engines
Precise Level Monitor for Your ApplicationsDiscover our product – the Level Monitor with the reference number 21532905. This precise gauge belongs to the category of Gauges and Sensors and meets all expectations for your application. The Level Monitor offers excellent liquid monitoring and is ideally suitable for Volvo/Volvo Penta engines. Rely on the careful construction of this durable solution.
PRESSURE SENSOR - 21455694 suitable for Volvo/Volvo Penta engines
Professional Pressure Sensor: For Optimal Engine PerformanceDiscover our premium OEM spare part, the pressure sensor with the comparison number 21455694. This essential product is suitable for Volvo/Volvo Penta engines and allows precise monitoring of your machines. Weighing 0.52 kg, the pressure sensor offers ideal robustness for marine and stationary use as well as local locomotives.Gauges and Sensors: Precision in FocusThe pressure sensor belongs to the category of gauges and sensors, whose functions significantly contribute to the performance of your engines. By using OEM spare parts, you ensure the utmost accuracy and reliability that your applications demand. While aftermarket products are often nonspecific, our parts offer OEM quality that is specifically produced for suitable for Volvo/Volvo Penta engines.
SPEED TRANSMITTER - 21426987 suitable for Volvo/Volvo Penta engines
Precise Speed Transmitter – Maximum EfficiencyDiscover our successful speed transmitter (comparison number 21426987), an important product essential for the precise operation of your machines. This OEM replacement part belongs to the excellent gauges and sensors specifically designed for industrial requirements. Weighing only 0.032 kg, the speed transmitter is ideal for use in demanding environments.Optimal Fit for Volvo/Volvo Penta EnginesThis replacement part is suitable for Volvo/Volvo Penta engines, ensuring that your drive system operates efficiently. With a compact size of 6.5 cm in width and length, and a height of 3.6 cm, the speed transmitter integrates seamlessly into existing systems. The exact design facilitates easy installation and an immediate improvement in engine performance.
PRESSURE SENSOR - 21390067 suitable for Volvo/Volvo Penta engines
Efficient Pressure Sensor for Optimal Engine PerformanceExperience the quality of our pressure sensor, comparison number 21390067. This product is essential for the optimal operation of your diesel and gas engines. It ensures the highest precision in pressure monitoring. Weighing only 0.09 kg, this component is a practical solution for all requirements in marine and stationary applications.OEM Replacement Parts for the Highest StandardsThe pressure sensor is compatible with Volvo/Volvo Penta engines and adheres to strict quality standards. Our OEM replacement parts offer superior fit and material quality compared to aftermarket products, which is essential for the long-term reliability of your system.
TEMPERATURE SENDER - 21390063 suitable for Volvo/Volvo Penta engines
Precise Temperature Sender for Reliable Engine PerformanceDiscover our spare part, the temperature sender (comparison number 21390063). This gauge is specially designed to enable precise temperature monitoring for engines. The temperature sender is compatible with Volvo/Volvo Penta engines and helps ensure the efficiency of your drive.
PRESSURE SENSOR - 21385453 suitable for Volvo/Volvo Penta engines
Essential Pressure Sensor with Comparison Number 21385453Discover our product, the pressure sensor with comparison number 21385453. This OEM replacement part is specifically designed to maximize the functionality of engines. It weighs just 0.021 kg and is excellently suited for accurate pressure measurement to ensure the efficiency of engines.Suitable for Volvo/Volvo Penta EnginesThe pressure sensor is suitable for Volvo/Volvo Penta engines and provides a reliable solution to meet the demands of modern engine technology. This product is part of our selection in the area of "gauges and sensors," which primarily offers OEM replacement parts and is tested through strict internal controls.
PRESSURE SENSOR - 21302639 suitable for Volvo/Volvo Penta engines
Precise Pressure Sensor for Effective Applications Our pressure sensor (comparison number: 21302639) is an essential product specifically designed for Volvo/Volvo Penta engines. It belongs to the category of gauges and sensors and ensures precise pressure measurements that optimize your engine performance.OEM Replacement Parts for Optimized Use As an OEM replacement part, our product offers the highest quality and is manufactured according to the standards of the manufacturer. The comparison number 21302639 allows for easy identification. Trust in our products that are perfectly suited for your Volvo/Volvo Penta application.
TEMPERATURE SENDER - 21285163 suitable for Volvo/Volvo Penta engines
Temperature Sender for Precise Engine MonitoringDiscover our product, the temperature sender (comparison number 21285163), which is essential for precise temperature monitoring of your engines. This sensor is versatile and assists you in optimizing the performance and reliability of your machines. Weighing only 0.06 kg, the product is easy to install and suitable for Volvo/Volvo Penta engines.OEM Replacement Part for Demanding ApplicationsAs an OEM replacement part, the temperature sender ensures that you can rely on quality and powerful measurements. Unlike aftermarket products, this quality feature ensures that the product is optimally utilized for your machines. It is an OEM replacement part suitable for all applications that require precision.
TEMPERATURE SENDER - 21261444 suitable for Volvo/Volvo Penta engines
Precise Temperature Sender – Comparison Number 21261444Discover our Temperature Sender with the comparison number 21261444, an essential product that ensures reliable temperature measurements. Weighing only 0.029 kg, the Temperature Sender is specifically designed for use in demanding environments. Trust in high-quality OEM spare parts that are specially developed to maximize the efficiency of engines.
OIL DIPSTICK - 21196093 suitable for Volvo/Volvo Penta engines
Efficient Solution: Oil Dipstick Suitable for Volvo/Volvo Penta The oil dipstick with the comparison number 21196093 is an essential product that can be efficiently used for Volvo/Volvo Penta engines. This replacement part ensures that you can always check the correct oil level, supporting optimal engine performance. Weighing only 0.202 kg, this gauge offers the perfect combination of robustness and lightness.Precision and Reliability for Your Engines The oil dipstick allows for precise monitoring of the oil level and has been designed to meet the demands of your Volvo/Volvo Penta engines. Replacement parts meet the highest quality standards, and this oil dipstick is no exception. Order a product that is specifically tailored to the needs of your engines and enables quick, accurate measurement.
OIL DIPSTICK - 21190016 suitable for Volvo/Volvo Penta engines
Precise Oil Dipstick with Comparison Number 21190016Discover the oil dipstick, suitable for Volvo/Volvo Penta engines, with the comparison number 21190016. This premium product from the category Gauges and sensors allows you to accurately monitor the oil level in your engines. Weighing only 0.02 kg, it is ideal for use in any situation, from marine to stationary applications.Reliable Functionality for Your EnginesThe oil dipstick provides efficient control of your engines by enabling alarm-free manual monitoring of the oil level. It is perfect for use in engine rooms, protecting your mechanisms from long-term damage. Rely on a high-quality replacement part for maximum efficiency of your engines.
TEMPERATURE SENDER - 21164790 suitable for Volvo/Volvo Penta engines
Excellent OEM Spare Part for Precise MeasurementsDiscover the product with the comparison number 21164790, a temperature sender designed specifically for Volvo/Volvo Penta engines. As an essential OEM spare part, this gauge ensures precise monitoring of the operating temperature of your engines. With a weight of only 0.06 kg, this product offers easy handling and installation.
OIL DIPSTICK - 21133055 suitable for Volvo/Volvo Penta engines
Precise Oil Dipstick for MeasurementSecure the oil dipstick with comparison number 21133055, an essential part that enables accurate oil measurement for your engines. The easy handling of this item helps you optimize the performance of your suitable for Volvo/Volvo Penta engines. A lightweight, practical oil dipstick for effective maintenance of your equipment.Optimal Performance TailoredThis oil dipstick is specifically designed for Volvo/Volvo Penta and offers remarkable precision. Unlike aftermarket options, which may carry uncertainties, with this part you can be sure that you are receiving the same excellence required for your applications.
TEMPERATUR SENDER - 21126692 suitable for Volvo/Volvo Penta engines
Precision Gauge with Part Number 21126692 Discover the world of finely crafted Temperatur sender, particularly the outstanding Temperatur sender with part number 21126692. It is the ideal gauge to ensure the highest accuracy for your applications and is especially suitable for the demanding fields of diesel and gas engines.
OIL DIPSTICK - 21107446 suitable for Volvo/Volvo Penta engines
Precise Gauges for Your ApplicationsThe oil dipstick with the reference number 21107446 impresses with its excellent measuring accuracy. It enables reliable monitoring of the oil level, which is essential for the longevity of engines. This product is durable and perfectly suitable for Volvo/Volvo Penta engines to ensure optimal performance. Thorough internal controls ensure the high quality of this spare part.Optimized Design for Everyday UseThe lightweight design of the oil dipstick weighing only 0.025 kg makes it easy to handle and install. This spare part is suitable for all requirements of Volvo/Volvo Penta engines, and the reference number 21107446 ensures that you receive the correct component. The exclusive focus on quality allows for precise adaptation to the specific requirements of your engines.
OIL DIPSTICK - 21107445 suitable for Volvo/Volvo Penta engines
Excellent Oil Dipstick for Reliable Engine Care Discover the oil dipstick, suitable for Volvo/Volvo Penta engines, and enhance your engine maintenance with this essential product. The reference number 21107445 provides a clear identification of this practical component, specifically designed for accurate oil level measurement in diesel and gas engines. Weighing only 1 kg, this oil dipstick is lightweight and easy to handle.Precise Measurements for Maximum Control The replacement part is specifically designed to ensure accurate measurements in your maintenance routine. The oil dipstick helps to extend the lifespan of engines. It is suitable for marine and stationary applications as well as for locomotives. Trust in our replacement parts, which impress with their perfect fit.
OIL DIPSTICK - 21107444 suitable for Volvo/Volvo Penta engines
Oil Dipstick Compatible with Volvo/Volvo PentaDiscover the oil dipstick with the comparison number 21107444, designed specifically as a product for optimal measurements in diesel and gas engines. This oil dipstick ensures precise oil level indication and is essential for efficient engine monitoring. Trust in the reliability of this product, which seamlessly fits into various Volvo/Volvo Penta engines, giving you the confidence to check the oil level at any time.Your Source for OEM Replacement PartsThe oil dipstick with comparison number 21107444 belongs to the category of OEM replacement parts. These components are specifically designed to offer precision and durability. We only use quality-tested products, and our stringent internal controls ensure that every OEM replacement part meets our high standards.
OIL DIPSTICK - 21107443 suitable for Volvo/Volvo Penta engines
Precision Measuring Device for Optimal Engine PerformanceDiscover our excellent product, the oil dipstick with the comparison number 21107443. This gauge falls under the category of gauges and sensors, suitable for applications in machine maintenance. Weighing only 0.031 kg, the oil dipstick is lightweight and ideal for use with engines.
OIL DIPSTICK - 21107442 suitable for Volvo/Volvo Penta engines
Oil Dipstick with Comparison Number 21107442 in DetailDiscover the oil dipstick with the comparison number 21107442, an essential product for engine operators. This premium gauge belongs to the category of gauges and sensors and is optimally suited to check the oil level in engines. It ensures that your engines operate efficiently and effectively at all times. Rely on high-quality replacement parts.
TEMPERATURE SENDER - 21084672 suitable for Volvo/Volvo Penta engines
Temperature Sender as an Essential ComponentDiscover our precise temperature sender, designed as an OEM replacement part, particularly suitable for applications in Volvo/Volvo Penta engines. This solution with the comparison number 21084672 provides reliable temperature measurements and significantly improves the efficiency of your engines.Quality of OEM Replacement PartsOur temperature sender is characterized by excellent manufacturing as OEM replacement parts that meet the high standards of the industry. Suitable for Volvo/Volvo Penta, our products ensure that your engines can operate optimally and maintain their performance in the long term.
OIL DIPSTICK - 21080179 suitable for Volvo/Volvo Penta engines
Precise Product for the Highest StandardsDiscover the oil dipstick, comparison number 21080179, an essential gauge, suitable for Volvo/Volvo Penta engines. This product simplifies the monitoring of the oil level in your engine and ensures that you always receive precise measurements. Reliability comes first, so your engine runs efficiently.Lightweight and FunctionalWeighing only 0.038 kg, the oil dipstick impresses with its compact design. This means less effort is required during application. Additionally, it is an ideal replacement part that ensures durability and consistent measurements. Rely on the gauges and sensors from MOPA Motorparts for optimal engine utilization.
Function and benefits
Engine sensors collect and transmit data from various engine parameters to onboard displays or control units. These include:
- Coolant and oil temperature
- Oil pressure and fuel level
- Vibration, RPM and knock detection
Connected to motor gauges and engine management systems, sensors enable accurate diagnostics and early warning functions. This is particularly important in marine engines, where downtime can lead to high costs or safety risks. A matching boat gauge set ensures all sensor values are visible at a glance.
Sensor types and marine applications
From simple analog senders to complex digital transducers, motor sensors cover all critical functions in engine monitoring. In marine environments, robust marine gauges and sensors are designed to resist vibration, saltwater and temperature fluctuation.
Whether for main propulsion, auxiliary power units or generator systems – each engine sensor must be accurately calibrated, waterproof, and resistant to corrosion. All sensor types are available for MTU, MAN, Volvo Penta, Deutz, and MWM engines.
Integration and availability
Engine sensors are typically installed directly into the engine block, oil circuit, coolant system or intake path. Paired with the right engine gauges or boat gauge set, they deliver immediate feedback to the operator or the electronic control unit. We supply OEM-sensors for all common marine and industrial engines – from coolant temperature to knock detection and pressure monitoring.
FAQ
Where is the engine coolant temperature sensor?
The engine coolant temperature sensor is usually located near the thermostat housing or directly in the engine block where coolant flows. It monitors coolant temperature and sends data to the ECU or the engine gauge cluster.
What is an engine knock sensor?
An engine knock sensor detects abnormal combustion – known as “knocking” or “pinging” – caused by pre-ignition. It sends signals to the ECU, which adjusts ignition timing to protect the engine from damage and improve efficiency.