The Mitsubishi L3E-SDH is a 0.95 L 3-cylinder athmo engine rated at 3000 rpm, producing up to 14.85 kW. It powers generator sets from Kohler and SDMO, including the KM11HM, KM12H, T11HKM and T12HK. It holds 4.1 L (1.1 gal) of oil and 3.7 L (1.0 gal) of coolant.
Also known as: L3E-SDH, MITSUBISHI L3E-SDH
Part of the Mitsubishi L3E engine family — 8 variants share parts & fitment.
| Oil capacity | 4.1 L |
|---|---|
| Coolant capacity | 3.7 L |
| Displacement | 0.95 L |
| Cylinders | 3 |
| Aspiration | Athmo |
| Rated speed | 3000 rpm |
| Gross power | 14 kW |
Shared across brands: Kohler, SDMO
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | 3.7 L | — | |||
| Oil | 4.1 L | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| 004478 | A | auxiliary_outlet |
| 004548 | A | auxiliary_outlet |
| 12227 | Hose, oil drain .375 X 20, 30R7 | battery |
| 00120 | Belt | belt |
| 008718 | Block Heater | block_heater |
| 12441 | Cable, battery - 31.5" 4GA blk (for batt disc. opt.) | cable |
| 12442 | Cable, battery - 58.5" 2GA blk (for batt disc. opt.) | cable |
| 00147 | CONTROL POWER SWITCH | control_power_switch |
| 008576 | Heated Fuel Filter | fuel_filter |
| 13876 | Kit, heater - fuel filter | fuel_filter |
| 11278 | Gasket | gasket |
| 00203 | GLOW PLUG | glow_plug |
| 003791 | GLOW PLUG | glow_plug |
| 003792 | GLOW PLUG OFF | glow_plug |
| 003793 | GLOW PLUG | glow_plug |
| 003794 | GLOW PLUG OFF | glow_plug |
| 008717 | Glow Plugs | glow_plug |
| 00243 | Grease | grease |
| 60777 | CLAMP, HOSE - .312 FUEL HOSE CRIMP STYLE | hose |
| 65649 | Heater, engine - low rad hose | hose |
| 000100a | Consult Manual. Read and understand manual completely before using product. Failure to completely understand manual and product could result in death or serious injury. | other_service |
| 000277 | WARNING: Burn hazard. Never operate lights with a damaged or missing lens cover. | other_service |
| 00202 | Starting the Unit | other_service |
| 002306 | Trailer Wheel Bearing Grease Zerk Fitting | other_service |
| 00232 | Towing Unit - Step 10 | other_service |
| 002355 | Spark Arrester | other_service |
| 00246 | Safety alert symbol; used to alert you to potential personal injury hazards. | other_service |
| 00325 | FUEL FILLER LOCATION (under door): Use clean DIESEL FUEL ONLY. | other_service |
| 00326 | STOP EMERGENCY STOP SWITCH: For emergency shutdown; stops engine and trips main circuit breaker. | other_service |
| 00327 | DETAIL C: For emergency shutdown; stops engine and trips main circuit breaker. | other_service |
| 00328 | DETAIL D: For emergency shutdown; stops engine and trips main circuit breaker. | other_service |
| 003574 | Quick Disconnect Fittings for the Lights | other_service |
| 003754 | (000278) WARNING Burn hazard. Lamps become extremely hot while in use. Allow 10–15 minutes for cooling before handling or lowering mast. Touching a hot lens or fixture can cause severe burns. | other_service |
| 004430 | Battery Disconnect Switch (A) | other_service |
| 004477 | 400W | other_service |
| 004480 | Figure 4-3. Jack Maintenance | other_service |
| 004481 | Wheel Lug | other_service |
| 004490 | Receptacle | other_service |
| 004550 | WARNING: Burn hazard. Lamps become extremely hot while in use. Allow 10–15 minutes for cooling before handling or lowering mast. Touching a hot lens or fixture can cause severe burns. | other_service |
| 004553 | VIN Tag | other_service |
| 004558 | Winch Assembly | other_service |
| 004559 | CAUTION | other_service |
| 004561 | Unit ID Tag | other_service |
| 004687 | wheel lug | other_service |
| 004726 | lifting eye | other_service |
| 00768 | Mast Junction Box Wiring and Light Connections | other_service |
| 008451 | Unit Dimensions | other_service |
| 02076 | Unit ID Tag, Vin Tag | other_service |
| 10000034752 | LED modules and drivers | other_service |
| 11253 | Cap, grease - axis with rubber plug 3500# | other_service |
| 11254 | Plug, grease cap - for zerk | other_service |
| 11275 | Decal, Magnum logo w/ web - red vinyl | other_service |
| 11277 | U-bolt, axle | other_service |
| 11279 | Nut, locking | other_service |
| 11280 | Spring, axle | other_service |
| 11555B | Weldment, removable tongue - 74" | other_service |
| 12140 | Decal set, common mast 4-lang | other_service |
| 12141 | Decal set, LT eng/safety 4-lang | other_service |
| 12207 | Axle, 3500 lb. 56SC 68.5TC | other_service |
| 12262 | Decal, 4000/5000 set up 4-lang (MW) | other_service |
| 12880 | Decal, instruction 4000/5000 4-lang (EW) | other_service |
| 12881 | Decal, instruction 3000 4-lang (EW) | other_service |
| 13614 | Decal, mast junction box wiring - 4 light (for units with 2, 3 & 5 pos. locking terminal blocks) | other_service |
| 15540 | Wheel, P205X75R15 radial w/rim | other_service |
| 15546 | Oil heater, pan - magnetic | other_service |
| 15547 | Blanket, battery for 24 series | other_service |
| 209649 | Form: SFC626B | other_service |
| 36431 | SERVICE LOG | other_service |
| 40954 | Bearing, axle (inner) | other_service |
| 60096 | GASKET, Fuel pump | other_service |
| 60674 | Wheel stud, axle | other_service |
| 60766 | Valve, drain 18mm-1.5 w/nipple | other_service |
| MILT3060 | 240 VAC 50 Amp Twistlock Outlets | other_service |
| MIT3080 | 240 VAC 30 Amp Twistlock Outlets | other_service |
| 11199 | Seal, axle bearing | seal |
| 00161 | WING NUT | wing_nut |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Mitsubishi L3E-SDH engine has an oil capacity of 4.1 liters.
The Mitsubishi L3E-SDH has a displacement of 0.95 liters with 3 cylinders.
The Mitsubishi L3E-SDH powers 5 generator set(s), including Kohler KM11HM, Kohler KM12H, SDMO T11HKM, SDMO T12HK, SDMO XP-T12HK-ALIZE.