Skip to main content Skip to search Skip to main navigation

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.

Filter products

Discount
MEASURING UNIT - 51125050039 suitable for MAN D engines

MEASURING UNIT - 51125050039 suitable for MAN D engines

Discover the Measuring Unit with Comparison Number 51125050039Discover the precise measuring unit with the comparison number 51125050039, designed to meet the demanding requirements of engine technology. This innovative product is suitable for MAN D engines and offers optimal precision for monitoring and adjustment. As an OEM spare part, it ensures the highest quality and durability for your diesel or gas engine.Efficiency in Engine SolutionsThe measuring unit is an essential gauge that ensures precise measurements. With its compact dimensions of 11 cm in length, 11 cm in width, and 4.3 cm in height, as well as a weight of only 0.206 kg, it is ideally suited for industrial applications. As a compatible spare part for MAN D engines, you can rely on dependable performance data, thereby reducing operating costs and increasing efficiency.

Sale price: €193.05Regular price:€214.50(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount
MEASURING UNIT - 51125050033 suitable for MAN D-engines

MEASURING UNIT - 51125050033 suitable for MAN D-engines

Precise Measuring Unit for Demanding ApplicationsThe measuring unit with the reference number 51125050033 is a functional OEM replacement part that delivers excellent measurement results. It is suitable for MAN D engines, proving to be an indispensable instrument for reliable operations in maritime and stationary applications. Weighing 0.194 kg, this product allows for easy integration into various systems without compromising performance.

Sale price: €165.56Regular price:€183.95(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
MEASURING UNIT - 51125050027 suitable for MAN D-engines

MEASURING UNIT - 51125050027 suitable for MAN D-engines

Precise Measurements with the Measuring UnitDiscover the measuring unit with the comparison number 51125050027, suitable for MAN D engines. This product is an essential gauge that helps you optimize the performance and efficiency of your engine systems. Weighing only 0.19 kg, this practical solution is ideal for marine and stationary applications.

Discount
MEASURING UNIT - 1465ZS0100 suitable for Bosch engines

MEASURING UNIT - 1465ZS0100 suitable for Bosch engines

Precision Measuring Unit – Comparison Number 1465ZS0100 Discover the measuring unit with the comparison number 1465ZS0100, which leads to high results in essential applications. This professional component belongs to the product group of gauges and sensors and complements engines suitable for MAN D. Due to its precise construction, this OEM replacement part provides reliable measurements even under demanding conditions.Ideally Suited for MAN D Engines The measuring unit measures 11 cm in length, 11 cm in width, and has a height of 4.3 cm. Weighing only 0.206 kg, it is not only efficient but also fits perfectly into your existing engines designed for MAN D. This OEM replacement part provides the necessary quality and robustness for various applications.

Sale price: €193.05Regular price:€214.50(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount
MEASURING UNIT - 51125050038 suitable for MAN D-engines

MEASURING UNIT - 51125050038 suitable for MAN D-engines

Precise Product: Measuring unit with comparison number 51125050038The measuring unit with the comparison number 51125050038 offers you the highest precision for monitoring the engine performance of your machines. This product is crucial for efficient performance optimization and prevention of failures.Suitable for MAN D engines and moreThe OEM replacement part is suitable for MAN D engines. We exclusively supply responsible OEM replacement parts that help you ensure optimal performance of your equipment. Rely on the quality we provide after 25 years of experience.

Sale price: €342.34Regular price:€380.38(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount
MEASURING UNIT - 51125050037 suitable for MAN D engines

MEASURING UNIT - 51125050037 suitable for MAN D engines

MEASURING UNIT with the comparison number 51125050037 suitable for MAN D engines

Sale price: €119.34Regular price:€132.60(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
MEASURING UNIT - 51125050036 suitable for MAN D-engines

MEASURING UNIT - 51125050036 suitable for MAN D-engines

Precise Measuring Unit for Demanding ApplicationsDiscover our OEM spare part, the measuring unit, with reference number 51125050036. This product is suitable for MAN D engines and offers outstanding accuracy. Every OEM spare part from MOPA Motorparts benefits from over 25 years of experience in the field of engines.Maximum Compatibility and EfficiencyThe reference number 51125050036 allows for easy identification of the right module. Our measuring unit ensures a smooth exchange that minimizes downtime. Rely on the quality of components designed to be suitable for MAN D, and choose against less reliable aftermarket alternatives.

Discount
MEASURING UNIT - 51125050034 suitable for MAN D-engines

MEASURING UNIT - 51125050034 suitable for MAN D-engines

Accurate Measuring Unit: Product InformationDiscover our reliable measuring unit with the reference number 51125050034. This product belongs to the category "Gauges and sensors" and is crucial for precise measurement in various applications.

Sale price: €316.60Regular price:€351.78(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount
MEASURING UNIT - 0928400746 suitable for Bosch engines

MEASURING UNIT - 0928400746 suitable for Bosch engines

Precise Measuring Unit for Accurate MeasurementsDiscover the precise measuring unit with the reference number 0928400746, available as an important OEM replacement part. This product is specifically designed for users of engines that rely on performance and reliability. The measuring unit weighs 0.194 kg and offers excellent handling for easy replacement in various applications.Exact Solutions Suitable for MAN D EnginesCount on the quality of this OEM replacement part, which has been developed for MAN D engines. The reference number 0928400746 ensures that you receive a product that delivers accurate results in terms of gauges and sensors. Precise measurements are crucial for the efficient operation of your engine, making this measuring unit an indispensable part of your maintenance.

Sale price: €165.56Regular price:€183.95(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount
MEASURING UNIT - 51125050030 suitable for MAN D-engines

MEASURING UNIT - 51125050030 suitable for MAN D-engines

Precise Measuring Unit for Your RequirementsDiscover our measuring unit with the comparison number 51125050030, specifically designed to meet the needs of engines. This product accurately monitors engine parameters and ensures the efficiency of diesel and gas engines.

Sale price: €171.94Regular price:€191.05(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount
MEASURING UNIT - 51125050028 suitable for MAN D-engines

MEASURING UNIT - 51125050028 suitable for MAN D-engines

Precise Measuring Unit for Engine SystemsDiscover the robust measuring unit with the comparison number 51125050028, specially designed for the reliable measurement of parameters in engine systems. This measuring unit meets the requirements of the "Gauges and sensors" category. Weighing only 0.195 kg, it offers a functional and user-friendly solution for demanding applications.Suitable for MAN D Engines: Optimized ProductivityOur measuring unit is suitable for MAN D engines and ensures accurate measurement data, which is crucial for the smooth operation of your drive mechanics. As a provider of OEM replacement parts, we ensure that all our products meet the highest quality standards and enable efficient use. Rely on our many years of expertise today.

Sale price: €365.51Regular price:€406.12(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
MEASURING UNIT - 0928400627 suitable for Bosch engines

MEASURING UNIT - 0928400627 suitable for Bosch engines

Maximum Precision with Comparison Number 0928400627 Discover our measuring unit with the comparison number 0928400627, which offers optimal solutions for your engines. This measuring unit delivers precise data and helps to maximize the performance of your engines. Light and compact, weighing 0.19 kg, it enables easy integration and use for your suitable for MAN D engines.Exquisite OEM Spare Parts for Your Applications Our products are excellent OEM spare parts known for their quality. With over 25 years of experience, you can rely on our OEM spare parts, such as the measuring unit, to undergo strict internal quality controls. They are specifically designed to meet the requirements of the industry we serve.

Discount
MEASURING UNIT - 51125050024 suitable for MAN D-engines

MEASURING UNIT - 51125050024 suitable for MAN D-engines

Focused Product: Measuring UnitDiscover the excellent measuring unit with the comparison number 51125050024. This specific product belongs to the category of gauges and sensors and ensures that your diesel and gas engines operate efficiently. Weighing only 0.19 kg, this measuring unit is ideal for use in various applications, particularly in marine and stationary environments.Suitable for MAN D: Quality for Your EnginesThis OEM replacement part is suitable for MAN D engines, ensuring optimal fit and functionality. At MOPA Motorparts, you benefit from our many years of experience in providing OEM replacement parts for diesel and gas engines. Rely on consistent performance and safety with the measuring unit 51125050024.

Sale price: €352.64Regular price:€391.82(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount

LAMBDA PROBE - 51116140004 suitable for MAN D engines

LAMBDA PROBE with the comparison number 51116140004 suitable for MAN D engines

Sale price: €296.01Regular price:€328.90(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.

LAMBDA PROBE - 51116140003 suitable for MAN D-engines

Efficient Lambda Probe for Demanding EnginesDiscover the lambda probe with the comparison number 51116140003, specifically designed for high-performance applications. This OEM replacement part is suitable for MAN D engines and belongs to the article group pumps, parts and accessories. You can rely on the quality and durability of our products, which provide optimal performance for various configurations.

Discount
PULSE PICKUP - 51116107161 suitable for MAN D-engines

PULSE PICKUP - 51116107161 suitable for MAN D-engines

Pulse pickup with reference number 51116107161Discover the pulse pickup with reference number 51116107161, an essential product for your MAN D engines. This precise gauge and sensor meets the highest demands and ensures maximum efficiency.Reliable OEM replacement partsThis OEM replacement part is suitable for your engine requirements. With the high quality of the OEM replacement parts, we offer you powerful solutions at competitive prices. The pulse pickup with reference number 51116107161 is ideal for optimizing your operations.

Sale price: €1,371.94Regular price:€1,524.38(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
PULSE PICKUP - 51116107114 suitable for MAN D-engines

PULSE PICKUP - 51116107114 suitable for MAN D-engines

Efficient Pulse Pickup for Precise PurposesDiscover our Pulse Pickup, a premium OEM spare part, compatible with MAN D engines featuring the comparison number 51116107114. This product from our category of Gauges and sensors enables precise data and contributes to the optimal operation of your engines.

PULSE PICKUP - 51116107057 suitable for MAN D-engines

PULSE PICKUP - 51116107057 suitable for MAN D-engines

Pulse pickup – Precision gauges for enginesDiscover the product pulse pickup with the comparison number 51116107057, which is ideal for the requirements of suitable for MAN D engines. This OEM replacement part belongs to the group of "Gauges and sensors" and plays a prominent role in the accurate monitoring of engine performance. Weighing only 0.165 kg, we offer you two advantages: ease of handling and reliable integration.

Discount
SPEED TRANSMITTER - 51116107006 suitable for MAN D-engines

SPEED TRANSMITTER - 51116107006 suitable for MAN D-engines

Optimal Performance with the Speed Transmitter Experience the advantages of our speed transmitter, which carries the reference number 51116107006. This accurately designed product is intended to enable precise speed monitoring. The speed transmitter is lightweight and efficient, weighing only 0.09 kg, and is excellently suited for all applications that require high precision in engines.Suitable for MAN D Engines Our speed transmitter is specifically suitable for MAN D engines. These OEM spare parts meet the high standards you expect for your application. By using premium components, they ensure a long lifespan and excellent functionality. Invest in performance stability by ensuring your engines are well supplied.

Sale price: €939.98Regular price:€1,044.42(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount
SENSOR - 51064020082 suitable for MAN D-engines

SENSOR - 51064020082 suitable for MAN D-engines

Precise Measurement with Sensor – Comparison Number 51064020082Discover the sensor with the comparison number 51064020082, which is optimally designed for your engine needs. This sensor is a reliable measuring component that provides important values for the smooth operation of your machine and is therefore indispensable in the industry.Customized Solutions for MAN D EnginesOur sensor is suitable for MAN D engines and offers you the quality you need. As an OEM spare part, it meets the highest standards and ensures the smooth functioning of your systems. With us, you receive tailor-made solutions in original equipment quality to maximize your engine performance.

Sale price: €456.30Regular price:€507.00(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Discount
FLOAT - 51058266039 suitable for MAN D-engines

FLOAT - 51058266039 suitable for MAN D-engines

Excellent product with comparison number 51058266039Discover our reliable product, the Float with the comparison number 51058266039. This component is specifically designed to enable precise measurement of fuel levels in engines. Weighing 0.98 kg, the Float demonstrates great durability and robustness, ensuring smooth operations in demanding operating environments.OEM replacement parts for MAN D enginesOur Float is an OEM replacement part, suitable for MAN D engines. OEM stands for Original Equipment Manufacturer and ensures that the quality standards are high. With this product, you can be confident that it can be easily integrated into your existing systems.

Sale price: €381.36Regular price:€423.74(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
FLOAT - 51058266030 suitable for MAN D-engines

FLOAT - 51058266030 suitable for MAN D-engines

High-Quality Float for Your ApplicationsOur product, the float suitable for MAN D engines (comparison number: 51058266030), offers exceptional measurement accuracy for your requirements. Weighing only 0.08 kg, this float is optimally designed for use in gauges and sensors. Rely on the functionality that distinguishes OEM replacement parts.

FLOAT - 51058260005 suitable for MAN D-engines

FLOAT - 51058260005 suitable for MAN D-engines

Precise Measurement Solutions for Your EnginesDiscover our OEM spare part, the Float with the comparison number 51058260005. This scale-measuring product offers indispensable precision and reliability in your application. Weighing only 0.025 kg, our product impresses with its robustness and ease of handling – perfect for marine and stationary use.

Discount
OIL DIPSTICK GUIDE - 51058065305 suitable for MAN D-engines

OIL DIPSTICK GUIDE - 51058065305 suitable for MAN D-engines

Precise Product: Oil Dipstick Guide Our oil dipstick guide is the perfect product for your engine. The comparison number 51058065305 indicates that this OEM spare part is manufactured in original equipment quality to the highest standards. This gauge component ensures accurate monitoring of the engine.Outstanding Performance for MAN D Engines This replacement part is suitable for MAN D engines and is ideal for marine and stationary use. With this oil dipstick guide, you optimize the performance of your engines and ensure that critical values are always in sight. Rely on quality based on experience!

Sale price: €290.39Regular price:€322.66(10% saved)
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.

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.

Engine sensor for industrial and marine engines – suitable for MTU, Deutz, MAN, Volvo Penta and MWM – replacement parts

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.

No results.