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:
VALVE - 03308408 suitable for MWM & Deutz engines
Exquisite Valve: Comparison Number 03308408Our valve with the comparison number 03308408 is a top-quality OEM spare part, specifically designed to meet the highest standards. It is optimally suited for MWM & Deutz engines and ensures precise functionality in every application.Quality and Control of the ProductWith regard to all our products that we distribute, you can count on comprehensive internal control that undergoes rigorous testing. Rely on the durability and exact fit of our products.
VALVE STEM - 03308325 suitable for MWM & Deutz engines
Discover the comparison number 03308325The valve stem with the comparison number 03308325 is an outstanding OEM replacement part that comes from the group of fittings and armatures and is characterized by its precise craftsmanship.
VALVE STEM - 03308084 suitable for MWM & Deutz engines
Valve Stem – Reliable Partner for EnginesDiscover the OEM spare part, the valve stem with the comparison number 03308084! This product offers precise fit and durability to meet the demands of your engines. The valve stem impresses with its robustness, mastering every challenge in operation.
INLET VALVE CONE - 03308028 suitable for MWM & Deutz engines
Precise Replacement Part: Inlet Valve ConeOur inlet valve cone (reference number: 03308028) is a top-quality OEM replacement part that helps you maximize the efficiency of your engines. This product is the right replacement part to ensure that the devices run efficiently and reliably.
INLET VALVE - 03308025 suitable for MWM & Deutz engines
Inlet valve for high-performance enginesThe inlet valve (comparison number: 03308025) is an essential product specifically designed for engines compatible with MWM & Deutz. With our category "Valves," you receive a reliable replacement part that optimizes the performance of your engines.OEM replacement parts for MWM & Deutz enginesOur items, including the inlet valve, are OEM replacement parts suitable for MWM & Deutz engines. The precise design and high-quality processing ensure that this product meets the highest standards.
BREATHER VALVE - 03307955 suitable for MWM & Deutz engines
Essential Breather Valve for Effective UseDiscover the breather valve with the part number 03307955. This product is specifically designed to optimize the performance of your suitable for MWM & Deutz engines. It is an essential component that supports the reliability of your engine and ensures it operates efficiently. Weighing only 0.082 kg, the product combines lightness with robustness.Precision in the Valves CategoryThe breather valve belongs to the category of valves and is suitable for MWM & Deutz engines. You can rely on OEM spare parts to provide the quality you expect from an OEM spare part. The part number 03307955 represents the highest standards in the engine industry and contributes to the optimal function of your engine.
VALVE SPINDLE - 03307927 suitable for MWM & Deutz engines
Robust Valve Spindle – Your Reliable ProductWe offer you the valve spindle with the comparison number 03307927, an essential OEM replacement part for your engines. This group of products integrates ideally into diesel or gas engines and ensures top performance and durability.
VALVE STEM - 03307704 suitable for MWM & Deutz engines
### Product Description: Valve Stem 03307704 for MWM & DeutzReliable Valve Stem suitable for MWM & Deutz Engines The valve stem (reference number: 03307704) is an essential product for the functionality of your engines. This OEM spare part is specially designed to effectively maximize the performance of your engines. Rely on quality when it comes to maintaining your equipment.
SUCTION VALVE - 03307599 suitable for MWM & Deutz engines
Suction valve with comparison number 03307599Discover our suction valve with the comparison number 03307599. This product is specifically suitable for MWM & Deutz engines and offers reliable functionality that is essential in demanding applications. This replacement part belongs to the article group "screws" and proves to be an ideal component in your systems.
VALVE - 03307247 suitable for MWM & Deutz engines
Precise Description of the ValveDiscover our valve with the comparison number 03307247, an excellent OEM spare part that is suitable for MWM & Deutz engines. Weighing 0.96 kg, this product is an essential component for the efficient use of your engines. Each valve offers maximum reliability, ideal for various industrial applications in the diesel and gas sectors.Optimal Fit and PerformanceOur valve is characterized by precise fit, developed specifically for MWM & Deutz engines. By using this comparison number 03307247 spare part, you can ensure that the performance of your machines is maximized. Take advantage of original equipment manufacturer quality that meets the highest industrial standards and enhance the efficiency of your engines.
VALVE - 03307160 suitable for MWM & Deutz engines
Valve with Comparison Number 03307160The valve with the comparison number 03307160 is an OEM replacement part designed for MWM & Deutz engines. As part of our product category Valves, this item offers top quality and reliability that you can expect from one of our OEM replacement parts.Your Source for Ideas and InnovationAs a family-owned business in its second generation, we take pride in offering high-quality products that are suitable for numerous manufacturers, including MWM & Deutz. Our range includes engine parts from renowned brands like Mercedes-Benz, MAN, and others.
INLET VALVE - 03307017 suitable for MWM & Deutz engines
Inlet valve for use in special areasDiscover the top-quality inlet valve with the comparison number 03307017, an essential product suitable for MWM & Deutz engines. This OEM spare part signifies durability and boasts excellent functionality, ideally designed for the demanding needs of your engines.Optimal fit for applications from MWM & Deutz This inlet valve has been specifically developed and is suitable for MWM & Deutz engines. With over 25 years of experience in engine spare parts, we offer products of the highest quality that meet specific requirements and optimize efficiency.
SAFETY VALVE - 03306998 suitable for MWM & Deutz engines
High-Quality Safety Valve – Reference Number: 03306998The safety valve with reference number 03306998 is an important OEM spare part, specifically designed to operate reliably in MWM & Deutz engines. With optimal properties, it ensures that your engines operate with maximum safety and efficiency. This product weighs only 0.36 kg and is powerful and reliable.Reliability for MWM & Deutz EnginesThis OEM spare part is suitable for MWM & Deutz engines, ensuring the highest safety during operation. As part of our valves product group, the item aims to minimize potential risks that may arise during the use of your engine.
SUCTION VALVE - 03306983 suitable for MWM & Deutz engines
Efficient Product: Suction ValveThe suction valve with the comparison number 03306983 offers a top-notch solution for your engines in marine and stationary applications. This high-quality OEM spare part is suitable for MWM & Deutz, ensuring seamless integration into your system. Ensure that your engine operates efficiently by utilizing this essential product.Focus on Efficient PerformanceWeighing only 0.02 kg, the suction valve is considered lightweight, yet it meets the highest standards for efficiency and long-term use. Since the spare part is suitable for MWM & Deutz engines, you can be confident that it delivers optimal results and supports the performance of your engines.
PRESSURE CONTROL VALVE - 03306982 suitable for MWM & Deutz engines
Efficient Pressure Control Valve for Your ApplicationsThe pressure control valve with the comparison number 03306982 is a top-quality OEM replacement part that has been carefully manufactured and is ideally suited for various applications. Weighing only 0.032 kg, this product is a compact and functional solution to ensure the efficiency of your engines.Suitable for MWM & Deutz EnginesThis product is suitable for MWM & Deutz engines and meets the demands in various operational areas. The pressure control valve ensures reliable performance that is crucial for operational safety and performance. Count on OEM replacement parts that are specifically designed for long-term use and see the quality of this component for yourself.
EXHAUST VALVE - 03306898 suitable for MWM & Deutz engines
Extraordinary Exhaust Valve for EnginesDiscover our exhaust valve (comparison number 03306898), an essential OEM spare part that offers optimal performance for your applications. This product is suitable for MWM & Deutz engines and ensures reliable function. Ideally designed spare parts are indispensable for the longevity of your equipment.Diverse Selection of OEM Spare PartsAt MOPA Motorparts, you will find over 1 million OEM spare parts in our extensive range. The exhaust valve with comparison number 03306898 is primarily suitable for MWM & Deutz engines. Rely on our expertise to select the right components for your MWM & Deutz engines and optimize their performance.
VALVE STEM - 03306894 suitable for MWM & Deutz engines
Top Quality with the Valve Stem 03306894Discover the valve stem with the comparison number 03306894, which is perfect for MWM & Deutz engines. This OEM replacement part offers the precise fit and performance demanded by original equipment materials. Rely on quality specifically designed for your engines.OEM Replacement Parts for Electronic ApplicationsOur valve stem belongs to the category of electric components and switches, always suitable for MWM & Deutz engines. With the use of premium materials, the product ensures efficiency and durability in your engine operation. Opt for the efficiency that our OEM replacement part provides and extend the lifespan of your equipment.
PRESSURE CONTROL VALVE - 03306863 suitable for MWM & Deutz engines
Innovative Pressure Control Valve Suitable for MWM & DeutzThis pressure control valve with the comparison number 03306863 is the ideal solution for your engines. The OEM replacement part, specifically developed, ensures optimal function within your applications that are suitable for MWM & Deutz.Quality Component for Safe OperationsAs an important component in the category of valves, our pressure control valve ensures effective injection. Thus, this OEM replacement part is the perfect choice for anyone who values efficiency.
EXHAUST VALVE - 03306756 suitable for MWM & Deutz engines
Exhaust Valve: Your Reliable ProductThe exhaust valve with the reference number 03306756 is an indispensable OEM spare part that offers you high quality. It is not only reliable but also suitable for various MWM & Deutz engines. Trust in our many years of experience in providing top-notch spare parts that meet the highest standards.Customized OEM Spare Parts for EnginesThis OEM spare part ensures a precise fit. The appropriate exhaust valve with the reference number 03306756 has been specifically designed to optimize the performance of your MWM & Deutz engines. By using OEM spare parts, we ensure that you experience lasting efficiency and durability in your engines.
VALVE - 03306755 suitable for MWM & Deutz engines
Valve Comparison Number 03306755 – Your ChoiceDiscover the valve with the comparison number 03306755. This OEM replacement part belongs to the group of valves and is particularly important for the performance of your engines in stationary applications. The equipment and quality of this product ensure reliable operation.Optimal Performance for MWM & Deutz EnginesThe valve is suitable for MWM & Deutz engines and ensures that your engines operate effectively. With a robust weight of 15.36 kg, this OEM replacement part is durable and specifically designed for use in diesel and gas-powered machines. Count on the quality of the replacement parts that ensure optimal efficiency.
PRESSURE CONTROL VALVE - 03304646 suitable for MWM & Deutz engines
Product Features of the Pressure Control ValveDiscover our pressure control valve, suitable for MWM & Deutz engines. With the comparison number 03304646, this OEM replacement part offers remarkable quality for your engines. Trust in the durability of the product, which has been specifically designed to maximize the performance of your systems.
VALVE - 03304641 suitable for MWM & Deutz engines
Product Details: Valve for Efficient Engines Experience an OEM spare part in the form of the valve with the comparison number 03304641. This product is essential for the maintenance of your engines, suitable for MWM & Deutz engines. Our OEM spare parts stand for outstanding quality and ensure continuous performance.Excellent Fit for MWM & Deutz The valve with the comparison number 03304641 is specifically suitable, designed for MWM & Deutz. With over 25 years of experience, this precisely manufactured component has become an integral part of our high-quality OEM spare parts range.
THROTTLE VALVE - 03304626 suitable for MWM & Deutz engines
Throttle Valve with Comparison Number 03304626Discover the throttle valve with the comparison number 03304626, which ensures optimized performance in engines. This OEM replacement part is superior not only due to its excellent choice of materials but also meets the requirements for reliability and durability.Suitable for MWM & Deutz EnginesThis replacement part is suitable for MWM & Deutz engines and offers a perfect integration into your existing systems. With its top-notch quality, this throttle valve stands out in demanding applications, especially in maritime and stationary use.
VALVE STEM - 03304088 suitable for MWM & Deutz engines
Precise Connecting Element: Valve StemOur valve stem, with the comparison number 03304088, is an essential OEM spare part that delivers precise performance and reliability. This product is designed to be perfectly suited for applications in MWM & Deutz engines and provides the optimal functionality required for marine and stationary operations.Quality that Builds TrustThe valve stem product with comparison number 03304088 places special emphasis on precision. Compatible with MWM & Deutz and other leading manufacturers, this OEM spare part meets the highest standards. Our internal controls ensure reliable performance and longevity, so your engines always operate at their best.
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.