Mercedes OM 366 engine technical specifications

Engine Specifications

Engine Modifications

• Engine OM 366.901 Mercedes-Benz with a power of 136-177 kW (185-240 hp);
• Engine OM 366.902 Mercedes-Benz 95 kW (129 hp), production 1/1992, for MB U1000 models;
• Engine OM 326.903 Mercedes-Benz 95 kW (129 hp), manufactured 1/1992, for MB U1000 models;
• Engine OM 366.904 Mercedes-Benz 95 kW (129 hp), production 1/1992, for MB U1000 models;
• Engine OM 366.905 Mercedes-Benz with a power of 92-100 kW (125-136 hp), production 3/1984 - 2/1993, for models MB 814, 914;
• Engine OM 366.906 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 4/1984 - 2/1993, for models MB 1314, 1614, 1414, 1114;
• Engine OM 366.907 Mercedes-Benz with a power of 100 kW (136 hp), production 3/1984 - 2/1993, for models MB 1314, 1114, 814, 914;
• Engine OM 366.908 Mercedes-Benz with a power of 81 kW (110 hp), production 3/1987 - 12/1992, for MB 1100 models;
• Engine OM 366.909 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 4/1984 - 3/1991, for models MB 1614, 1414;
• Engine OM 366.910 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 6/1984 - 2/1993, for MB 814 models;
• Engine OM 366.911 Mercedes-Benz 96 kW (130 hp), manufactured 1/1992;
• Engine OM 366.912 Mercedes-Benz 74 kW (101 hp), production 3/1987 - 12/1992, for MB 1000 models;
• Engine OM 366.913 Mercedes-Benz with a power of 92-102 kW (125-139 hp), production 3/1984, for models MB 1214;
• Engine OM 366.914 Mercedes-Benz with a power of 92-102 kW (125-139 hp), production 3/1984 - 2/1993, for models MB 1314, 1114, 914;
• Engine OM 366.915 Mercedes-Benz with a power of 96 kW (102 hp), production 1/1988 - 12/1992, for MB 1000 models;
• Engine OM 366.916 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 2/1986 - 2/2001, for models MB O402, O301;
• Engine OM 366.917 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 2/1986 - 2/2001, for models MB O402, O301;
• Engine OM 366.918 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 2/1987 - 2/1993, for models MB 1314, 1114, 914;
• Engine OM 366.919 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 6/1984 - 2/1993, for MB 814 models;
• Engine OM 366.930 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 7/1986 - 2/1993, for models MB 1114, 914;
• Engine OM 366.931 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 7/1986 - 2/1993, for models MB 1114;
• Engine OM 366.932 Mercedes-Benz with a power of 92-102 kW (125-139 hp), production 12/1986 - 2/1993, for models MB 814, 914;
• Engine OM 366.933 Mercedes-Benz with a power of 92-102 kW (125-139 hp), production 12/1986 - 2/1993, for models MB 1114;
• Engine OM 366.935 Mercedes-Benz with a power of 92-102 kW (125-139 hp), production 7/1986 - 2/1993, for models MB 1114;
• Engine OM 366.936 Mercedes-Benz with a power of 92-102 kW (125-139 hp), release 7/1984 - 2/1993, for models MB 1314, 1514;
• Engine OM 366.937 Mercedes-Benz with a power of 92-102 kW (125-136 hp), release 6/1987 - 2/1993, for models MB 1314;
• Engine OM 366.938 Mercedes-Benz with a power of 92-102 kW (125-139 hp), manufactured 12/1992, for models MB 1314;
• Engine OM 366.939 Mercedes-Benz 81 kW (110 hp), manufactured 11/1988, for MB U900 models;
• Engine OM 366.940 Mercedes-Benz with a power of 100 kW (136 hp), production 8/1989 - 8/1994, for models MB 914;
• Engine OM 366.941 Mercedes-Benz with a power of 116 kW (158 hp), production 2/1992, for Mercedes-Benz models 1117, 1121;
• Engine OM 366.942 Mercedes-Benz with a power of 116 kW (158 hp), production 2/1992, for models MB 1117, 1121;
• Engine OM 366.943 Mercedes-Benz 116 kW (158 hp), manufactured 2/1992, for MB 817 models;
• Engine OM 366.944 Mercedes-Benz with power 116-129 kW (158-175 hp), production 8/1984 - 2/1993, for MB 1317 models;
• Engine OM 366.945 Mercedes-Benz with a power of 116-129 kW (158-175 hp), release 2/1987 - 2/1993, for models MB 1517, 917;
• Engine OM 366.946 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 8/1984 - 2/1993, for models MB 1517;
• Engine OM 366.947 Mercedes-Benz with a power of 100 kW (136 hp), production 1/1988 - 4/2000, for models MB U1400, U1450, U1600;
• Engine OM 366.948 Mercedes-Benz with a power of 115 kW (156 hp), production 1/1988 - 4/2000, for models MB U1400, U1600, U1650;
• Engine OM 366.949 Mercedes-Benz with a power of 92 kW (125 hp), production 1/1988 - 2/2001, for models MB U1200, U1250, U1600;
• Engine OM 366.951 Mercedes-Benz with a power of 125 kW (170 hp), production 4/1984 - 3/1991, for models MB 1617, 1417;
• Engine OM 366.952 Mercedes-Benz with a power of 116-129 kW (158-175 hp), release 6/1984 - 8/1994, for models MB 1816, 1717, 1617, 1417;
• Engine OM 366.953 Mercedes-Benz with a power of 125 kW (170 hp), production 4/1984 - 2/1993, for models MB 1117, 1317;
• Engine OM 366.954 Mercedes-Benz with a power of 115 kW (156 hp), production 4/1984 - 2/1993, for MB 1600 turbo models;
• Engine OM 366.955 Mercedes-Benz with a power of 100 kW (136 hp), production 11/1986 - 4/2000, for models MB U1300, U1350, U1400, U1550;
• Engine OM 366.956 Mercedes-Benz with a power of 100 kW (136 hp), production 11/1986 - 4/2000, for models MB U1300, U1400, U1550;
• Engine OM 366.957 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 4/1984 - 7/1992, for MB 1417 models;
• Engine OM 366.958 Mercedes-Benz with a power of 100 kW (136 hp), production 3/1987 - 12/1992, for MB 1400 turbo models;
• Engine OM 366.960 Mercedes-Benz with power 116-129 kW (158-175 hp), manufactured 10/1984, for models MB 1217;
• Engine OM 366.962 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 8/1984 - 2/1993, for models MB 1314, 1317, 1517, 1117, 1120, 1121;
• Engine OM 366.963 Mercedes-Benz with a power of 125-129 kW (170-175 hp), production 9/1988 - 4/2000, for models MB U1550, U1700, U1750;
• Engine OM 366.965 Mercedes-Benz 125 kW (170 hp), manufactured 2/1986, for models MB O402, O301;
• Engine OM 366.966 Mercedes-Benz with a power of 116-129 kW (158-175 hp), release 2/1987 - 2/1993, for models MB 1314, 1317, 1320, 1117, 817, 917;
• Engine OM 366.967 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 3/1984 - 2/1993, for MB 817 models;
• Engine OM 366.968 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 1/1986 - 2/1993, for MB 817 models;
• Engine OM 366.969 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 6/1986 - 2/1993, for MB 817 models;
• Engine OM 366.970 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 7/1986 - 2/1993, for models MB 1117;
• Engine OM 366.971 Mercedes-Benz with power 116-129 kW (158-175 hp), production 4/1984, for models MB 1117;
• Engine OM 366.972 Mercedes-Benz with a power of 116-129 kW (158-175 hp), for models MB U1550, O402, O301, 1120, 1317, 1320, 914, 1217, 1417, 1617;
• Engine OM 366.973 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 3/1984 - 2/1993, for MB 817 models;
• Engine OM 366.974 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 2/1987 - 2/1993, for MB 917 models;
• Engine OM 366.975 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 9/1988 - 2/1993, for MB 1117 models;
• Engine OM 366.976 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 9/1988 - 2/1993, for models MB 1117;
• Engine OM 366.977 Mercedes-Benz with a power of 92 kW (125 hp), production 3/1987 - 12/1992, for MB 1300 turbo models;
• Engine OM 366.978 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 2/1987 - 2/1993, for MB 917 models;
• Engine OM 366.979 Mercedes-Benz with a power of 116-129 kW (158-175 hp), production 10/1988 - 12/1992, for Mercedes-Benz 1517 models;
• Engine OM 366.980 Mercedes-Benz with a power of 148 kW (201 hp), production 10/1984 - 2/1993, for models MB 1320;
• Engine OM 366.981 Mercedes-Benz with a power of 148 kW (201 hp), manufactured 4/1984, for models MB 1417;
• Engine OM 366.983 Mercedes-Benz with power 146-155 kW (199-211 hp), production 7/1985 - 8/1994, for models MB 2420, 1720, 1722, 1617, 1619, 1620, 1419, 1420, 2219, 2220 , 2222;
• Engine OM 366.984 Mercedes-Benz with a power of 148-157 kW (201-214 hp), production 5/1988 - 4/2000, for models MB U1550, U1750, U2100, U2150;
• Engine OM 366.988 Mercedes-Benz with a power of 146-155 kW (199-211 hp), production 10/1984 - 2/1993, for models MB 1317, 1320, 1120;
• Engine OM 366.989 Mercedes-Benz with a power of 170 kW (231 PS);
• Engine OM 366.990 Mercedes-Benz with a power of 146-155 kW (199-211 hp), production 4/1984 - 2/1993, for MB 1120 models;
• Engine OM 366.992 Mercedes-Benz with a power of 146-155 kW (199-211 hp), release 2/1984 - 2/1993, for models MB 1120, 1320;
• Engine OM 366.993 Mercedes-Benz with power 146-155 kW (199-211 hp), production 2/1992, for MB 1120 models;
• Engine OM 366.994 Mercedes-Benz with a power of 146-155 kW (199-211 hp), production 4/1984 - 7/1992, for MB 1120 models;
• Engine OM 366.995 Mercedes-Benz with a power of 146-155 kW (199-21 hp), release 2/1984 - 12/1992, for models MB 1520, 1720;
• Engine OM 366.996 Mercedes-Benz with power 146-155 kW (199-211 hp), production 4/1984, for MB 1720 models;
• Engine OM 366.997 Mercedes-Benz with a power of 146-155 kW (199-211 hp), production 1/1991 - 2/1993, for models MB 1317, 1320;
• Engine OM 366.999 Mercedes-Benz with a power of 170 kW (231 hp), production 1/1991 - 2/2001, for models MB 1324, 1524, 1222, 1224, 1231, 1120.

Engine Specifications

Engine Specifications

Cost of contract and new engine

OM 366 is no longer produced. Therefore, only used engines can be found on the market. Or buy contract ones. The latter are inexpensive. They are checked at the manufacturing plant, then by the service center. Double checking allows you to avoid purchasing a faulty motor.

Such engines are guaranteed and serve like new. Prices for similar OM 366 engines start at 30 thousand rubles.

Engine om366a turbo mercedes 1117

Motor om366A turbo Mercedes 1117. New arrival! ICE (motor) ohm³66A / ohm om 366 turbo inline six 170 hp complete with attachment and in good condition. The motor has been tested by our professionals. There is a video of the engine running. Full warranty on diagnostics and installation for 15 days from the date of receipt. Possible installation at our service station. Let's take your Motor OM³66 into account. Suitable for the following models - Mercedes LK 709, 809, 811, Mercedes 814, 817, Mercedes 1114, 1117, Mercedes 1120, Mercedes 1214, 1217, Mercedes 1314, 1317, Mercedes 1320, 1324, Mercedes 1514, 1517, 1520 , 1524. ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ ★★★★★ - fast delivery throughout the Russian Federation and the CIS. Delivery to the transport company terminal is free. — we organize the purchase of trucks, emergency, faulty ones. — Our professionalization is the dismantling of Mercedes, Man L2000 trucks, we have both used and new spare parts. We have them in stock. If something is not in stock, we will import it to order from Europe with parsing. Call for details, we are always happy to help.

List of car models on which the engine was installed

OM 366 was installed on the following Mercedes car models:

• Mercedes Benz 1324;
• Mercedes Benz 1524;
• Mercedes Benz 1222;
• Mercedes Benz 1224;
• Mercedes Benz 1231;
• Mercedes Benz 1120.

Installed on these and many other modifications from Mercedes. Swap with diesel engines for GAZ, Nissan, Ford, Hyundai is also possible.

Attention! The turbine from the 366 is not suitable for the 364 power unit, because the OM 366 is larger than the previous engine in the model. Therefore, many who try to tune and increase engine power using a powerful and larger turbine from the 366 suffer some difficulties.

About Engines

Gasoline or Diesel?

When buying a car, we are faced with the need to choose the type of engine, what to choose? Gasoline or diesel?

About the engine for Daewoo Nexia

If you contact Engines LLC, the purchased contract motor will have minimal wear and a long service life at a significantly lower cost compared to a new analogue.

Volkswagen engine diagnostics

German cars are equipped with reliable, durable, long-lasting power units. But any engine requires repair and preventative service, and diagnostics are carried out to detect problems.

Review of faults and methods for repairing them

Piston scuffing can be a common problem with a similar OM 366 engine. This happens because they use low-quality fuel and other fuels and lubricants. Infrequent changes of filter devices lead to scuffing. As a result, particles of dirt and waste elements enter the system, between the pistons and cylinder walls and lead to scuffing during operation of the power unit.

If you do not pay attention to scuffing for a long time, or rather do not attend maintenance where these problems are clarified, then the malfunction will lead to the destruction of the pistons and valves.

Similar article Technical characteristics of the Mercedes OM 364 engine

Due to the harsh winters of Russia and poor-quality lubricant, the OM 366 high-pressure fuel pump becomes unusable. Before it completely stops working, the driver of a car with an OM 366 engine can hear and see the following malfunctions:

• Unstable engine operation at idle;
• reduced power;
• there is a lot of lubricating fluid in the pan;
• noise when the engine is running.

The OM 366 engine may stop when running at low speeds. All this indicates a malfunction in the fuel injection pump. When contacting experienced mechanics, the pump has already become unusable and therefore all that remains is to replace it.

If it's time to change the liners, they are honed. These are dry cartridges. They do not have direct communication with the engine cooling. When the cylinders fail, the liners are thermally placed inside the block. The block is heated and the cartridges are cooled in liquid nitrogen. Thus, the diameter of the cylinder pockets increases, and the liner itself decreases in size. Experienced mechanics do not recommend doing the loosening in the garage or on your knee. It is better to give it to experienced mechanics at a service center, since there are many subtleties in the work that the average engine owner may not know about.

Other problems with a diesel engine:

• timing belt rupture;
• oil starvation. A common problem with careless drivers;
• problems with glow plugs;
• breakdown of the turbine or turbocharger.

The worst thing that can happen on the road is a belt break. Then the valves and cylinders will be in trouble, because the belt destroys them and presses them inward. In this case, no repair will help, only a complete replacement of the engine in the car.

Turbine breakdowns most often occur when the engine operates under extreme conditions. When working in atmospheric conditions, such problems are not observed. Experienced mechanics do not recommend turning off the OM diesel engine immediately after putting the car in the garage. It is recommended to let it idle for five minutes. Because during a sudden shutdown, the turbine experiences a powerful shock.

Similar article Problems and reviews Mercedes OM651 engine

Replacing a turbocharger is expensive. And in some cases, repair may simply be impossible. Therefore, try to do without the engine while it is running.

Lubricant leakage is another problem that is disastrous for the OM 366 diesel engine. The leak occurs due to deformation of the cylinder head gasket, turbocharging OM 366. This means that the engine was used at high temperatures, there was no normal cooling, or the engine was simply not allowed to rest.

As a result, an increased amount of lubricating fluid in the sump of the device. It is recommended to replace the OM 366 filter devices, which can lead to overheating of the engine. And also add lubricant to the motor. Check the gasket and turbine. View all seals. Oil can also escape from there. Since rubber gaskets become tanned over time and cannot remain elastic to retain liquid substances inside the motor.

Spark plugs are changed every 100 thousand kilometers. They also often fail. Even if the car just drove into a puddle, the spark plugs can be flooded with splashes of water. The result is part failure. However, a spark plug breakdown and its repair is the most harmless thing that can happen in an engine.

Replacement frequency

Maintenance data

Air filter replacement interval

every 2 years

Fuel filter replacement interval

to transport
means with number K 049 999 (W?rth plant), to transport. products with number N 822 749 (Ludwigsfelde plant), (0.5 liter capacity) At every 2nd preventative maintenance.

starting from transport products with number K 050 000 (W?rth plant), starting from transport. products with number N 822 750 (Ludwigsfelde plant), (capacity 0.5 liters)

With every preventative maintenance.

to transport means with number K 049 999 (W?rth plant), to transport. products with number N 822 749 (Ludwigsfelde plant), capacity 1 liter

At every 3. preventative maintenance.

starting from transport products with number K 050 000 (W?rth plant), starting from transport. products with number N 822 750 (Ludwigsfelde plant), capacity 1 liter

At every 2. preventative maintenance.

Brake fluid change interval

every 2 years

Engine Coolant Change Interval

every 3 years

Transmission oil change interval

At every 2. preventative maintenance.

Automatic transmission oil change interval

At every 2. preventative maintenance.
to transport means with number K 049 999 (W?rth plant), to transport. means with number N 822 749 (Ludwigsfelde plant), Allison checkpoint

at least once a year

Automatic transmission oil filter replacement interval

At every 2. preventative maintenance.
to transport means with number K 049 999 (W?rth plant), to transport. means with number N 822 749 (Ludwigsfelde plant), Allison checkpoint

once a year

Timing gear oil change interval

At every 2. preventative maintenance.

Rear axle transmission oil change interval

At every 2. preventative maintenance.

Engine oil and filter change interval

at every maintenance

Trial mode valve clearance adjustment

At every 2. preventative maintenance.

Dryer cartridge replacement interval

every 2 years

Clutch fluid change interval

every 3 years