Engine valve – precision control for marine and industrial engines
Engine valves are essential components in every combustion engine, ensuring precise control over intake and exhaust processes. Whether in marine engines, gas-powered generators, stationary industrial motors, or locomotive engines, the right engine valve ensures operational efficiency, combustion accuracy, and long service life. Choosing OEM-quality engine valve parts is critical for long-term performance, safety, and cost-efficiency.
Choose from following:
EXHAUST VALVE - 3853166 suitable for Volvo/Volvo Penta engines
Efficient Exhaust Valve suitable for Volvo/Volvo Penta EnginesDiscover the spare part compatible with Volvo/Volvo Penta with the comparison number 3853166. This exhaust valve ensures efficient exhaust gas management and is characterized by careful workmanship. Weighing only 0.13 kg, the product can be easily integrated into many control environments and meets high demands.OEM Replacement Parts for Optimal Engine PerformanceAs a provider of OEM replacement parts, you can rely on our exhaust valve, specially designed for Volvo/Volvo Penta engines. This product is also excellent for applications in marine and stationary areas. By using quality-tested materials, your operation is on a more secure footing.
EXHAUST VALVE - 3853164 suitable for Volvo/Volvo Penta engines
EXHAUST VALVE with the comparison number 3853164 suitable for Volvo/Volvo Penta engines
EXHAUST VALVE - 3853127 suitable for Volvo/Volvo Penta engines
Discover the Exhaust Valve suitable for Volvo/Volvo PentaOptimize the performance of your machines with our reliable Exhaust Valve, whose comparison number 3853127 offers you the quality you need. This product is specifically designed for the demanding applications in diesel and gas engines that are subject to high wear. Trust in effective replacement parts that are specifically tailored to engines.OEM Replacement Parts for Long-Term UseAs an OEM replacement part, this Exhaust Valve delivers unparalleled precision and fit for your applications. Weighing only 0.119 kg, this product is suitable for Volvo/Volvo Penta engines and impresses with its excellent workmanship. Rely on quality and avoid the uncertainty of aftermarket alternatives, which often do not provide optimal performance.
VALVE - 3853103 suitable for Volvo/Volvo Penta engines
Precision and Quality in a ValveExperience top-notch quality with the valve, part number 3853103. This valve is suitable for Volvo/Volvo Penta engines and plays a crucial role in ensuring the smooth operation of your machinery. Every OEM spare part we offer is meticulously crafted and meets the requirements for marine and stationary applications.
VALVE - 3852219 suitable for Volvo/Volvo Penta engines
Excellent Valve with Comparison Number 3852219 Discover our valve with the comparison number 3852219, specifically designed to provide uncompromising quality and performance. This OEM spare part is ideally suited for applications in the marine and stationary sectors. With its reliability, it ensures that your operation runs smoothly.Suitable for Volvo/Volvo Penta Engines The valve we present here is suitable for Volvo/Volvo Penta engines. Compatible with these renowned manufacturers, our OEM spare part helps maximize the efficiency of your engines. Rest assured that this product, weighing only 0.106 kg, contributes to optimal performance.
EXHAUST VALVE - 3842972 suitable for Volvo/Volvo Penta engines
Exhaust Valve Suitable for Volvo/Volvo Penta in DetailDiscover our exhaust valve with the comparison number 3842972. This OEM spare part has been specifically designed and provides excellent compatibility for your Volvo/Volvo Penta engines. With this product, you can maximize the efficiency and performance of your engine, regardless of the requirements in marine or stationary applications.
SHUT-OFF VALVE - 3842766 suitable for Volvo/Volvo Penta engines
Robust and Reliable: Shut-off Valve Discover our reliable Shut-off valve, which is marked with the comparison number 3842766. This OEM replacement part is suitable for Volvo/Volvo Penta engines and represents a key solution to ensure optimal control over the fuel flow. Weighing 2.7 kg, our product combines quality and functionality, thus meeting high expectations for OEM replacement parts.Optimal Control for Engines The Shut-off valve integrated into our product enables precise control and helps efficiently optimize the performance of your engines. This functionality is crucial for the lifespan and operational readiness of your engine technology. Trust in the high quality that our replacement parts offer to ensure your applications always run reliably.
VALVE - 3841640 suitable for Volvo/Volvo Penta engines
Optimal Performance with Our ValveDiscover our powerful Valve, which can be uniquely identified by the comparison number 3841640. This OEM spare part is specifically suitable and compatible with Volvo/Volvo Penta engines, ensuring outstanding efficiency in demanding applications. Each of our components is manufactured to the highest standards of precision to meet the requirements directly.Quality Products for Professional UseThe Valve with the comparison number 3841640 weighs only 0.286 kg and provides an optimal solution for maintenance on engines that are compatible with Volvo/Volvo Penta. The use of durable materials enhances operating efficiency and makes this product an ideal choice for machines in marine and stationary applications.
VALVE - 3840048 suitable for Volvo/Volvo Penta engines
Premium Valve with Comparison Number 3840048Discover our valve with the comparison number 3840048, specifically designed for the needs of engines. This OEM replacement part ensures a perfect fit and high durability. The valve weighs 1.497 kg and is manufactured under strict quality standards to excel in demanding applications.Suitable for Volvo/Volvo Penta EnginesThis valve is suitable for Volvo/Volvo Penta engines and impresses with outstanding functionality. The precise workmanship ensures that the product meets the requirements for marine and stationary use. Customers appreciate the longevity and reliability of our OEM replacement parts, which form an essential foundation for the smooth operation of your engines.
EXHAUST VALVE - 3836281 suitable for Volvo/Volvo Penta engines
Exhaust Valve – Optimal Part for Your EnginesDiscover our exhaust valve, listed under comparison number 3836281. This product has been specifically designed to enable peak performance in engines suitable for Volvo/Volvo Penta. As an important OEM replacement part, it significantly contributes to the efficiency of your machine and ensures optimal exhaust gas discharge. Trust in the quality and precision necessary for top-notch engine performance.
INLET VALVE - 3836280 suitable for Volvo/Volvo Penta engines
Excellent OEM Replacement Part for Robust EnginesThe inlet valve with the reference number 3836280 is an essential OEM replacement part specifically designed for Volvo/Volvo Penta engines. This product impresses with its manufacturing to high standards and is optimized for sustainable performance. Weighing just 0.15 kg, it is easy to handle and suitable for various applications.Strict Internal Controls Ensure Best QualityTo ensure the highest standards, all parts, including the reference number 3836280, undergo strict internal controls. This ensures that our OEM replacement parts are reliable and part of a smart satisfaction concept. We ensure that all components meet the highest quality demands as required in our field.
VALVE - 3836009 suitable for Volvo/Volvo Penta engines
Careful Selection and Quality of ValvesOur valve is the product of choice to ensure efficiency in Volvo/Volvo Penta engines over the long term. With the reference number 3836009, this valve sets the highest standards. It is designed for use with Volvo/Volvo Penta engines to deliver outstanding results.
SHUT-OFF VALVE - 3835759 suitable for Volvo/Volvo Penta engines
Shut-off valve with comparison number 3835759Discover our shut-off valve, comparison number 3835759. This product is an OEM replacement part that is ideally suited for diesel and gas engines. Our parts are designed to provide excellent performance and keep your machines running efficiently. Trust in the quality of MOPA Motorparts.Compatible with Volvo/Volvo Penta enginesOur shut-off valve is specifically designed to meet all requirements. It is compatible with Volvo/Volvo Penta engines and optimizes operation in your application scenarios. With the comparison number 3835759, you are sure to find the right OEM replacement part for your individual machine needs.
SHUT-OFF VALVE - 3835754 suitable for Volvo/Volvo Penta engines
Absolute Must-Have: Shut-off valve Comparison Number 3835754The shut-off valve with the comparison number 3835754 is an essential OEM spare part that offers outstanding performance and reliability. With a weight of 2.595 kg, this product meets the expectations for quality and durability. As an OEM spare part, it has been specifically designed to function optimally in engines, ensuring seamless operations.Reliable OEM Spare Parts for Engine TechnologyThis shut-off valve is compatible with Volvo/Volvo Penta engines and represents all the high standards you would expect from an Original Equipment Manufacturer (OEM). Compared to aftermarket alternatives, you benefit from optimal performance and sustainable use in a professional application context.
VALVE - 3835670 suitable for Volvo/Volvo Penta engines
A premium valve suitable for Volvo/Volvo Penta enginesUse our quality valve with the comparison number 3835670, carefully designed and compatible with Volvo/Volvo Penta engines. This OEM replacement part ensures that your engine operates optimally and meets the highest standards. Thanks to its robust construction, this valve is ideal for a variety of applications in the marine and stationary sectors.
INLET VALVE - 3834835 suitable for Volvo/Volvo Penta engines
Inlet valve for your enginesDiscover our inlet valve, an important OEM spare part, that provides you with the quality you need. With the comparison number 3834835, this component is a reliable part specifically designed to ensure the performance and efficiency of your applications.OEM spare parts suitable for Volvo/Volvo Penta enginesThis OEM spare part is suitable for Volvo/Volvo Penta engines and ensures a seamless integration. You can be sure that your engine operates optimally without compromising on quality.
EXHAUST VALVE - 3834834 suitable for Volvo/Volvo Penta engines
Ideal for Engine RepairOptimize the performance of Volvo/Volvo Penta engines with our exhaust valve (comparison number: 3834834). This product belongs to the category of valves and ensures that your machine runs efficiently. It is specifically designed to meet the demands in marine and stationary applications.Strong Spare Parts for Maximum PerformanceOur exhaust valve is an OEM spare part that upholds the highest quality standards. Rely on our many years of experience and more than 1 million spare parts in our inventory. With the right spare part, you can enhance performance and extend the lifespan of your engines.
VALVE - 3834820 suitable for Volvo/Volvo Penta engines
Individual OEM Replacement Part at the Highest Quality StandardOur valve with the comparison number 3834820 is an essential OEM replacement part, compatible with Volvo/Volvo Penta engines. This product ensures precise compatibility and secures the optimal performance of your engine. With over 25 years of experience in the industry, we offer you a product that exhibits the highest functionality.
VALVE - 3831722 suitable for Volvo/Volvo Penta engines
Excellent OEM Replacement Part: Valve Comparison Number 3831722The valve with the comparison number 3831722 is a top-quality OEM replacement part, specifically designed for Volvo/Volvo Penta engines. With this component, you can significantly extend the lifespan of your engines and improve performance in marine and stationary applications.Precise Fit for Volvo/Volvo Penta EnginesOur valve is suitable for Volvo/Volvo Penta engines and ensures a hassle-free installation. The original equipment manufacturer quality allows for optimal integration into your existing engine structure, enabling you to quickly benefit from its excellent reliability.
VALVE - 3831444 suitable for Volvo/Volvo Penta engines
Reliable Valve for Engines Discover our premium valve with the comparison number 3831444, an OEM replacement part that has been specifically designed for a variety of applications. The valve fits perfectly with Volvo/Volvo Penta engines and is crucial for their optimal performance. Also note the weight of 0.776 kg, which provides stability in your engine.Maximum Efficiency with OEM Replacement Parts Our product is part of the group of "Valves," an essential component characterized by high material and workmanship quality. The comparison number 3831444 stands for precise fitting and efficiency. With years of experience in the industry, we ensure that our OEM replacement parts meet your requirements perfectly.
VALVE - 3829869 suitable for Volvo/Volvo Penta engines
Valve with known comparison number 3829869 The valve with the comparison number 3829869 is an essential OEM spare part that has been specially designed for Volvo/Volvo Penta engines. Weighing 1.494 kg, this product impresses with the necessary stability and performance. Rely on the quality you can expect from an OEM spare part and minimize risks in your applications.Product Features and its Application This OEM spare part with the comparison number 3829869 is suitable for marine applications as well as for stationary diesel and gas engines. Through its outstanding manufacturing quality, the valve significantly contributes to improving the performance and lifespan of your engines.
PRESSURE CONTROL VALVE - 3829796 suitable for Volvo/Volvo Penta engines
Efficient Pressure Control Valve for a Variety of ApplicationsThis pressure control valve (comparison number: 3829796) is a qualitatively convincing OEM replacement part that has been specifically developed for the efficient operation of engines. Weighing 0.038 kg, this product is ideally suited to optimize the performance of your drive.Perfect Compatibility for Machinery and EnginesOur pressure control valve is suitable for Volvo/Volvo Penta engines and contributes to the longevity of your systems. By implementing state-of-the-art technology as an OEM replacement part, it ensures that your systems run optimally.
DELIVERY VALVE HOLDER - 3829556 suitable for Volvo/Volvo Penta engines
Reliable Delivery Valve Holder for Your EnginesThe delivery valve holder with the comparison number 3829556 is your reliable partner for the continued performance of your machines. This OEM spare part not only ensures an excellent fit but also provides long-lasting use, ideal for marine and stationary applications. Weighing only 0.138 kg, your engine remains efficiently operational.
PRESSURE CONTROL VALVE - 3829316 suitable for Volvo/Volvo Penta engines
Pressure Control Valve – OEM Replacement Part for Demanding ApplicationsDiscover the premium pressure control valve with the part number 3829316, specifically designed for special requirements. This OEM replacement part offers maximum reliability and an ideal fit to meet the needs of diesel and gas engines.Part Number 3829316 – Perfect Fit for Your EnginesThis pressure control valve is suitable for Volvo/Volvo Penta engines and enables a more efficient operation with its strong performance. Weighing only 0.032 kg, this replacement part is particularly user-friendly and is ideally suited for applications in demanding environments.
What is an engine valve?
An engine valve is a mechanical component that opens and closes to control the flow of gases into and out of the engine cylinders. Typically made from heat-resistant metals, each valve for engine operation must withstand extreme temperatures and high-pressure environments.
There are two primary types: intake valves, which allow the air-fuel mixture to enter the combustion chamber, and exhaust valves, which release burned gases after combustion. The opening and closing cycles of these valves are precisely timed to the engine’s rotation, ensuring seamless combustion and power delivery.
Function and benefits of engine valves
The valves engines rely on must perform under extreme stress. The proper functioning of each valve of engine directly impacts power output, fuel efficiency, and emissions. Worn or faulty motor valves can lead to misfires, reduced engine performance, overheating, or even total engine failure.
Here are the key benefits of using high-quality engine valve parts:
- Optimized sealing and compression
- Efficient combustion and power delivery
- Extended engine life and maintenance intervals
- Reduced emissions and fuel consumption
- Enhanced thermal and mechanical durability
Types, materials and OEM compatibility
Depending on the application, engine valves differ in design and construction. Intake valves are optimized for cooler airflow, while exhaust valves endure hotter temperatures and aggressive gases. Materials range from hardened steel to titanium alloys, often with surface treatments like nitriding or chrome plating for added wear resistance.
Our engine valve parts meet strict OEM standards, ensuring full compatibility with a wide range of engine models. This includes precise dimensions, material specifications, and valve timing synchronization. Whether you're replacing a single motor valve or sourcing complete valves engines sets, our parts are engineered for lasting reliability and performance.
Use cases and industrial relevance
Engine valves play a central role in marine propulsion systems, stationary power units, gas engine installations, and locomotive drives. In these environments, any failure in the valve for engine functionality can cause severe operational downtime. That’s why OEM-compliant, technically precise engine valve parts are essential across all heavy-duty applications.
Buying advantages with us
We supply only OEM-grade motor valves and engine valve parts, ensuring a precise fit and high durability. With fast DHL Express delivery worldwide, technical customer support, and a wide selection tailored for marine and industrial engines, we help you keep operations running with confidence. Easy online ordering and multiple payment options make the procurement process efficient and secure.
Frequently asked questions about engine valves
What is an engine valve?
An engine valve controls the flow of air, fuel, and exhaust gases in a combustion engine. It opens and closes at precisely timed intervals, supporting efficient combustion and power output.
What are the parts of a engine valve?
Typical parts of a engine valve include:
- Valve head (seals against the seat)
- Valve stem (guides the motion)
- Valve seat (provides the sealing surface)
- Spring and cotters (ensure return and retention)
- Guide (ensures proper alignment and reduces friction)
Related components for sealing and engine control
Engine valves operate in conjunction with other vital components such as gaskets, hoses, valve guides, springs, and cooling systems. These elements must work together to maintain compression, regulate temperature, and ensure overall engine stability—especially in demanding marine and industrial settings.