The Yanmar 4TNE88 is a 2.19 L 4-cylinder naturally aspirated engine rated at 1800 rpm. It powers generator sets from Northern Lights, including the NL488K. It holds 7.9 L (2.1 gal) of oil and 5.7 L (1.5 gal) of coolant.
Also known as: Yanmar 4TNE88
Part of the Yanmar 4TNE88 engine family — 3 variants share parts & fitment.
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Oil capacity | 7.9 L |
|---|---|
| Coolant capacity | 5.7 L |
| Displacement | 2.189 L |
| Cylinders | 4 |
| Aspiration | Naturally aspirated |
| Rated speed | 1800 rpm |
| Code | Meaning | Remedy |
|---|---|---|
| OIL | Lampe témoin de pression basse d’huile | Interrompre immédiatement la marche du moteur et consulter le distributeur Yanmar |
| CHG | Lampe témoin de charge | Arrêter le moteur et vérifier, si la courroie du ventilateur fonctionne correctement, contacter alors votre revendeur Yanmar le plus proche |
| TEMP | Lampe témoin de température de l'eau de refroidissement | Arrêter immédiatement le moteur et vérifier la tension de la courroie du ventilateur ainsi que le niveau de l'eau de refroidissement, si tous deux sont corrects, contacter alors votre revendeur Yanmar le plus proche |
Fault codes and symptom→remedy steps extracted from this engine’s service/owner documentation; verify against the official manual before servicing.
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | 5.7 qts | — | |||
| Oil | 8.35 qts | — | |||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| 24-27302 | Air cleaner element | air_filter |
| 124732-42290 | Drive Belt | belt |
| 129100-55650 | Secondary fuel filter element | fuel_filter |
| F1-2 | Fuse 4 A | fuse |
| 104200-59170 | Gasket | gasket |
| 104200-59171 | Gasket 12 | gasket |
| 119840-59560 | Fuel Return Pipe | gasket |
| 124160-11360 | Gasket | gasket |
| 124240-01883 | Gasket | gasket |
| 124465-44950 | Gasket | gasket |
| 129100-42020 | Gasket | gasket |
| 129100-49820 | Cover Gasket | gasket |
| 129100-49840 | Gasket | gasket |
| 129150-32020 | Gasket | gasket |
| 129150-35041 | Gasket | gasket |
| 129150-35111 | Gasket | gasket |
| 129150-49811 | Gasket | gasket |
| 129150-77511 | Gasket | gasket |
| 129155-52020 | Gasket | gasket |
| 129155-52050 | Gasket | gasket |
| 129400-13201 | Gasket | gasket |
| 129407-01340 | Cylinder Head Gasket | gasket |
| 129407-12110 | Gasket | gasket |
| 129407-13110 | Gasket | gasket |
| 129408-01330 | Cylinder Head Gasket | gasket |
| 129550-11310 | Bonnet Gasket | gasket |
| 129795-49551 | Gasket | gasket |
| 23414-100000 | Gasket | gasket |
| 23414-120000 | GASKET 12, ROUND | gasket |
| 729618-92600 | Gasket Set | gasket |
| 927770-01212 | Liquid Gasket | gasket |
| 977770-01212 | Liquid Gasket | gasket |
| 129132-49050 | Hose | hose |
| 129619-12210 | Hose | hose |
| 171420-49010 | Hose, Radiator Inlet | hose |
| 171420-49020 | Hose, Radiator Outlet | hose |
| 41-01012 | 74" Hose 5/16" ID Push-On | hose |
| 114250-53080 | Fuel Injection Nozzle Assembly | injector |
| 719810-53100 | Fuel Injector | injector |
| 24-07301 | Lube oil filter (all models) | oil_filter |
| 124160-39450 | Oil Pressure Switch | other_service |
| NL488K | other_service | |
| 129100-42002 | Coolant Pump | pump |
| 129100-52100 | Fuel Feed Pump | pump |
| 121400-11340 | Valve Stem Seal | seal |
| 121850-51960 | O-Ring | seal |
| 124460-11340 | Valve Stem Seal | seal |
| 129129-77350 | O-Ring | seal |
| 129795-01780 | Rear Main Seal | seal |
| 129795-01800 | Oil Seal | seal |
| 15-01001 | Sealing Washer | seal |
| 22190-080002 | Seal Washer | seal |
| 22190-220002 | Seal Washer | seal |
| 24311-000120 | O-Ring | seal |
| 24311-000160 | O-Ring | seal |
| 24311-000320 | O-Ring | seal |
| 24311-240100 | O-Ring | seal |
| 24321-000650 | O-Ring | seal |
| 24341-000240 | O-Ring | seal |
| 24341-000280 | O-Ring | seal |
| 24341-000500 | O-Ring, 1A S-50.0 | seal |
| 121250-44901 | Temperature Switch 110°C | sensor |
| 121460-39450 | Pressure Switch | sensor |
| 22-41016 | Pressure Sender, 0-80 PSI, 1/8 NPT | sensor |
| 22-45201 | Temperature Sender 250°F Standard Ground | sensor |
| 129155-49800 | Thermostat | thermostat |
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.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
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 Yanmar 4TNE88 engine has an oil capacity of 7.9 liters.
The Yanmar 4TNE88 has a displacement of 2.189 liters with 4 cylinders.
The Yanmar 4TNE88 powers 1 generator set(s), including Northern Lights NL488K.
The Yanmar 4TNE88 uses oil filter part numbers Yanmar 12915035151, Yanmar 12915035170, Yanmar 12935035150.
The Yanmar 4TNE88 uses fuel filter part numbers Yanmar 12910055650, Yanmar 11900055602, Yanmar 12185755710.
The Yanmar 4TNE88 uses air filter part numbers Yanmar 12993512520J, Yanmar 12908712510, Yanmar 12906212560L.