Service parts for the H15
Grouped by system, with how many of each the parts manual calls for.
Air intake
1 requiredFuel system
1 requiredOil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Oil capacity | 3.8 L |
|---|
Maintenance & consumables
for the Nissan H15/H20-11/H25| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Air cleaner element | N150-024 | Amazon eBay | ||
| Fuel filter | Fuel strainer or filter element | N150-048 | Amazon eBay | ||
| Oil filter | Oil filter or element | N150-036 | Amazon eBay | ||
| Oil | Change engine oil and oil filter | 3.8 l | — |
Common questions
What engine is in the Nissan Motor H15?
The Nissan Motor H15 is powered by the Nissan H15/H20-11/H25 engine.
What is the oil capacity of the Nissan Motor H15?
The Nissan H15/H20-11/H25 engine in the Nissan Motor H15 has an oil capacity of 3.8 liters.
What oil filter does the Nissan Motor H15 use?
The Nissan Motor H15 uses oil filter part number N150-036.
Which fuel filter part number does the Nissan Motor H15 take?
The Nissan Motor H15 uses fuel filter part number N150-048.
Which air filter part number does the Nissan Motor H15 take?
The Nissan Motor H15 uses air filter part number N150-024.
Troubleshooting
139Fault codes
| Code | Meaning | Remedy |
|---|---|---|
| SLOW | Slow | Charge battery. |
Symptoms & remedies
| Symptom | Cause | Remedy |
|---|---|---|
| Cannot crank / cranking is slow | Improper grade oil | Replace with proper grade oil. |
| Cannot crank / cranking is slow | Discharged battery | Charge battery. |
| Cannot crank / cranking is slow | Faulty battery | Replace. |
| Cannot crank / cranking is slow | Loose fan belt | Adjust. |
| Cannot crank / cranking is slow | Trouble in charge system | Inspect. |
| Cannot crank / cranking is slow | Wiring connection trouble in starting circuit | Correct. |
| Cannot crank / cranking is slow | Faulty starter switch | Repair or replace. |
| Cannot crank / cranking is slow | Faulty starter motor | Repair or replace. |
| Engine will crank normally but will not start | Ignition system trouble | |
| Engine will crank normally but will not start | Fuel system trouble | |
| Engine will crank normally but will not start | Valve mechanism does not work properly | |
| Engine will crank normally but will not start | Low compression | |
| Engine will crank normally but will not start (ignition system trouble) | Very high current | Inspect for shorted primary circuit. |
| Engine will crank normally but will not start (ignition system trouble) | Faulty condenser | Replace. |
| Engine will crank normally but will not start (ignition system trouble) | Leak at rotor cap and rotor | Clean or replace. |
| Engine will crank normally but will not start (ignition system trouble) | Faulty spark plug | Clean, adjust plug gap or replace. |
| Engine will crank normally but will not start (ignition system trouble) | Improper ignition timing | Adjust. |
| Engine will crank normally but will not start (ignition system trouble) | Faulty ignition coil | Replace. |
| Engine will crank normally but will not start (ignition system trouble) | Disconnection of high tension cable | Repair or replace. |
| Engine will crank normally but will not start (ignition system trouble) | Loose connection or disconnection in primary circuit | Repair or replace. |
| Engine will crank normally but will not start (fuel system trouble) | Lack of fuel | Supply. |
| Engine will crank normally but will not start (fuel system trouble) | Dirty fuel strainer | Replace. |
| Engine will crank normally but will not start (fuel system trouble) | Dirty or clogged fuel pipe | Clean. |
| Engine will crank normally but will not start (fuel system trouble) | Fuel pump will not work properly | Repair or replace. |
| Engine will crank normally but will not start (fuel system trouble) | Carburetor choke will not work properly | Check and adjust. |
| Engine will crank normally but will not start (fuel system trouble) | Improper adjustment of float level | Correct. |
| Engine will crank normally but will not start (fuel system trouble) | Improper idling | Adjust. |
| Engine will crank normally but will not start (fuel system trouble) | Dirty or clogged carburetor | Disassemble and clean. |
| Engine will crank normally but will not start (fuel system trouble) | Clogged breather pipe of fuel tank | Repair and clean. |
| Engine will crank normally but will not start (low compression) | Incorrect spark plug tightening or damaged gasket | Tighten to normal torque or replace gasket. |
| Engine will crank normally but will not start (low compression) | Improper grade engine oil or low viscosity | Replace with proper grade oil. |
| Engine will crank normally but will not start (low compression) | Incorrect valve clearance | Adjust. |
| Engine will crank normally but will not start (low compression) | Compression leak from valve seat | Remove cylinder head and lap valves. |
| Engine will crank normally but will not start (low compression) | Sticky valve stem | Correct or replace valve and cylinder head. |
| Engine will crank normally but will not start (low compression) | Weak or defective valve springs | Replace valve springs. |
| Engine will crank normally but will not start (low compression) | Compression leak at cylinder head gasket | Replace gasket. |
| Engine will crank normally but will not start (low compression) | Sticking or worn piston ring | Replace piston rings. |
| Engine will crank normally but will not start (low compression) | Worn piston ring or cylinder | Overhaul engine. |
| Improper engine idling (fuel system trouble) | Clogged or damaged carburetor jets | Clean or replace. |
| Improper engine idling (fuel system trouble) | Incorrect idle adjustment | Adjust. |
| Improper engine idling (fuel system trouble) | Clogged air cleaner | Replace element. |
| Improper engine idling (fuel system trouble) | Damaged manifold gaskets or carburetor insulator | Replace gasket or insulator. |
| Improper engine idling (fuel system trouble) | Improper float level adjustment | Adjust. |
| Improper engine idling (low compression) | Incorrect valve clearance | Adjust. |
| Improper engine idling (others) | Extremely low revolution | Adjust. |
| Engine power not up to normal (ignition system trouble) | Incorrect ignition timing | Adjust. |
| Engine power not up to normal (ignition system trouble) | Faulty spark plugs | Clean, adjust or replace plugs. |
| Engine power not up to normal (fuel system trouble) | Malfunction of choke system | Adjust. |
| Engine power not up to normal (fuel system trouble) | Clogged fuel pipe | Clean. |
| Engine power not up to normal (fuel system trouble) | Dirty or clogged fuel strainer | Replace. |
| Engine power not up to normal (fuel system trouble) | Fuel pump will not work properly | Repair or replace. |
| Engine power not up to normal (fuel system trouble) | Clogged carburetor jets and/or needle valve | Disassemble and clean. |
| Engine power not up to normal (fuel system trouble) | Throttle valve does not open fully | Readjust. |
| Engine power not up to normal (fuel system trouble) | Fuel pump out of adjustment | Readjust. |
| Engine power not up to normal (air intake system trouble) | Clogged air cleaner | Replace element. |
| Engine power not up to normal (air intake system trouble) | Air inhaling from manifold gasket or carburetor gasket | Replace gasket. |
| Engine power not up to normal (overheating) | Insufficient coolant | Replenish. |
| Engine power not up to normal (overheating) | Loose fan belt | Adjust fan belt. |
| Engine power not up to normal (overheating) | Worn or loose fan belt | Replace. |
| Engine power not up to normal (overheating) | Faulty thermostat | Replace. |
| Engine power not up to normal (overheating) | Faulty water pump | Replace. |
| Engine power not up to normal (overheating) | Clogged or leaky radiator | Flush, repair or replace. |
| Engine power not up to normal (overheating) | Faulty radiator filler cap | Replace. |
| Engine power not up to normal (overheating) | Air in cooling system | Retighten each part of cooling system. |
| Engine power not up to normal (overheating) | Improper engine oil grade | Replace with proper grade oil. |
| Engine power not up to normal (overheating) | Incorrect ignition timing | Adjust. |
| Engine power not up to normal (overheating) | Faulty carburetor (lean mixture) | Overhaul carburetor. |
| Engine power not up to normal (overcooling) | Damaged thermostat | Replace. |
| Engine power not up to normal (others) | Improper octane fuel | Replace with specified octane fuel. |
| Engine power not up to normal (others) | Improper tire pressure | Inflate to specified pressure. |
| Engine power not up to normal (others) | Dragging brake | Adjust. |
| Engine power not up to normal (others) | Clutch slipping | Adjust. |
| Noisy engine (knocking) | Overloaded engine | Use right gear in driving. |
| Noisy engine (knocking) | Carbon knocking | Disassemble cylinder head and remove carbon. |
| Noisy engine (knocking) | Timing knocking | Adjust ignition timing. |
| Noisy engine (knocking) | Fuel knocking | Use specified octane fuel. |
| Noisy engine (knocking) | Preignition (misusing of spark plug) | Use specified spark plug. |
| Noisy engine (mechanical knocking) — Crankshaft bearing knocking: strong dull noise increases when engine is accelerated; to locate the place, cause a misfire on each cylinder; if the noise stops by the misfire, this cylinder generates the noise | Worn or damaged bearings, or unevenly worn crankshaft | Renew bearings and adjust or change crankshaft; check lubrication system. |
| Noisy engine (mechanical knocking) — Connecting rod bearing knocking: a little higher-pitched noise than the crankshaft knocking, and also increases when engine is accelerated; cause a misfire on each cylinder and if the noise diminishes almost completely, this crankshaft bearing generates the noise | Worn or damaged bearings, or unevenly worn crankshaft | Same as the case of crankshaft bearings. |
| Noisy engine (mechanical knocking) — Piston and cylinder noise: overlapping metallic noise which increases its magnitude with revolution of engine and which decreases as engine is warmed up; to locate the place, cause a misfire on each cylinder | Abnormal wearing of cylinder and lower compression which in turn will cause a lower out-put power and excessive consumption of oil | Overhaul engine. |
| Noisy engine (mechanical knocking) — Piston pin noise: heard at each highest and lowest dead end of piston; to locate the place, cause a misfire on each cylinder | Wear on piston pin, or piston pin hole | Renew piston and piston pin assembly. |
| Noisy engine (mechanical knocking) — Water pump noise | Worn or damaged bearings, or uneven surface of sliding parts | Replace water pump with a new one. |
| Noisy engine (others) | An improper adjustment of valve clearance | Adjust. |
| Noisy engine (others) | Noise of timing chain | Replace chain and tensioner sprocket. |
| Noisy engine (others) | An excessive end-play on crankshaft (noise heard when clutch is disengaged) | Disassemble engine and renew main bearing. |
| Noisy engine (others) | Wear on clutch pilot bushing (noise heard when clutch is disengaged) | Renew bush and adjust drive shaft. |
| Abnormal combustion (back fire, after fire, run-on etc.) — improper ignition timing | Improper ignition timing | Adjust ignition timing. |
| Abnormal combustion (back fire, after fire, run-on etc.) — improper ignition timing | Improper heat range of spark plugs | Use specified spark plugs. |
| Abnormal combustion (back fire, after fire, run-on etc.) — fuel system trouble | Damaged carburetor or manifold gasket (back fire, after fire) | Replace them with new parts. |
| Abnormal combustion (back fire, after fire, run-on etc.) — fuel system trouble | Faulty carburetor jet | Disassemble carburetor and check it. |
| Abnormal combustion (back fire, after fire, run-on etc.) — fuel system trouble | Improper function of the float | Adjust the level, and check needle valve. |
| Abnormal combustion (back fire, after fire, run-on etc.) — fuel system trouble | Uneven idling (run on) | Adjust. |
| Abnormal combustion (back fire, after fire, run-on etc.) — defective cylinder head, etc. | Improperly adjusted valve clearance | Adjust. |
| Abnormal combustion (back fire, after fire, run-on etc.) — defective cylinder head, etc. | Excess carbon in combustion chamber | Remove head and get rid of carbon. |
| Abnormal combustion (back fire, after fire, run-on etc.) — defective cylinder head, etc. | Damaged valve spring (back fire, after fire) | Replace it with a new one. |
| Excessive oil consumption (oil leakage) | Loose oil drain plug | Tighten it. |
| Excessive oil consumption (oil leakage) | Loose or damaged oil pan gasket | Renew gasket or tighten it. |
| Excessive oil consumption (oil leakage) | Loose or damaged chain cover gasket | Renew gasket or tighten it. |
| Excessive oil consumption (oil leakage) | Damaged oil seal in front and rear of crankshaft | Renew oil seal. |
| Excessive oil consumption (oil leakage) | Loose or damaged locker cover gasket | Renew gasket or tighten it (but not too much). |
| Excessive oil consumption (oil leakage) | Improper tightening of oil filter | Renew gasket and tighten it with the proper torque. |
| Excessive oil consumption (oil leakage) | Loose or damaged oil pressure switch | Renew oil pressure switch or tighten it. |
| Excessive oil consumption (excessive oil consumption) | Cylinder and piston wear | Overhaul cylinder and renew piston. |
| Excessive oil consumption (excessive oil consumption) | Improper location of piston ring gap or reversely assembled piston ring | Remount piston rings. |
| Excessive oil consumption (excessive oil consumption) | Damage piston rings | Renew rings. |
| Excessive oil consumption (excessive oil consumption) | Worn piston ring groove and ring | Renew piston and piston ring. |
| Excessive oil consumption (excessive oil consumption) | Fatigue of valve oil seal lip | Replace seal lip with a new one. |
| Excessive oil consumption (excessive oil consumption) | Worn valve stem | Renew valve. |
| Excessive oil consumption (others) | Inadequate quality of engine oil | Use the designated oil. |
| Excessive oil consumption (others) | Engine overheat | Previously mentioned. |
| Oil leakage (engine lubrication system) | Damaged or cracked pump body cover | Replace. |
| Oil leakage (engine lubrication system) | Oil leakage from gasket and oil seal | Replace. |
| Oil leakage (engine lubrication system) | Oil leakage from regulator valve | Tighten or replace. |
| Oil leakage (engine lubrication system) | Oil leakage from blind plug | Replace. |
| Decreased oil pressure | Lack of oil in engine oil pan | Correct. |
| Decreased oil pressure | Dirty oil strainer | Clean or replace. |
| Decreased oil pressure | Damaged or worn pump rotors | Replace. |
| Decreased oil pressure | Malfunctioning regulator | Replace. |
| Decreased oil pressure | Use of poor quality engine oil | Replace. |
| Warning light remains "on" engine running | Decreased oil pressure | Previously mentioned. |
| Warning light remains "on" engine running | Oil pressure switch unserviceable | Replace. |
| Warning light remains "on" engine running | Electrical fault | Check circuit. |
| Noise (engine lubrication system) | Excessive backlash in pump rotors | Replace. |
| Water leakage (engine cooling system) | Damaged radiator seams | Repair. |
| Water leakage (engine cooling system) | Water leakage from water pump shaft seal | Replace as pump assembly. |
| Water leakage (engine cooling system) | Water leakage from water temperature gauge | Tighten. |
| Water leakage (engine cooling system) | Loose joints | Tighten. |
| Water leakage (engine cooling system) | Damaged cylinder head gasket | Replace; check engine oil for contamination. |
| Water leakage (engine cooling system) | Cracked cylinder block | Replace; check engine oil in crankcase for mixing with water by pulling oil level gauge. |
| Water leakage (engine cooling system) | Cracked cylinder head | Replace. |
| Water leakage (engine cooling system) | Loose cylinder head bolts | Tighten. |
| Poor circulation | Restriction in system | Check hoses for crimps, and clear the system of rust and sludge by flushing radiator. |
| Poor circulation | Insufficient coolant | Replenish. |
| Poor circulation | Inoperative water pump | Replace. |
| Poor circulation | Loose fan belt | Adjust. |
| Poor circulation | Inoperative thermostat | Replace. |
| Corrosion | Excessive impurity in water | Use soft, clean water (rain water is satisfactory). |
| Corrosion | Infrequent flushing and draining of system |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
41| Part # | Description | Qty | System | |
|---|---|---|---|---|
| AF4100 | FILTER, AF PKG - AF4100 | 1 | Air filter | Amazon eBay $151.00 |
| AF4124 | Air | Air filter | Amazon eBay $37.75 | |
| HF6178 | Hydraulic | 1 | Hydraulic filter | Amazon eBay $120.00 |
| KV10105500 | Special Tool for Installing Rear Oil Seal Retainer | Seal | Amazon | |
| LF4017 | Lube, Spin-On | Oil filter | Amazon eBay $6.00 | |
| LF503 | Hydraulic | Hydraulic filter | Amazon eBay $12.46 | |
| M1098 | Hydraulic | Hydraulic filter | Amazon eBay $419.98 | |
| N150-024 | Air cleaner element | 1 | Air filter | Amazon eBay |
| N150-036 | Oil filter or element | 1 | Oil filter | Amazon eBay |
| N150-048 | Fuel strainer or filter element | 1 | Fuel filter | Amazon eBay |
| ST15248000 | Front Oil Seal Drift | Seal | Amazon | |
| 22102-D1100 | Condenser | Service part / kit | Amazon eBay | |
| 22145-89901 | Point Set | Service part / kit | Amazon eBay $22.99 | |
| 22157-05M02 | Rotor | Service part / kit | Amazon eBay $18.00 | |
| 22157-23G15 | Rotor | Service part / kit | Amazon eBay $19.50 FridayParts $12.99 | |
| 22162-05M02 | Distributor Cap | Service part / kit | Amazon eBay $17.50 | |
| 22162-25G11 | Distributor Cap | Service part / kit | Amazon eBay $37.97 | |
| 22162-78A10 | Distributor Cap | Service part / kit | Amazon eBay $15.96 | |
| 37Z-02-CD901 | Condenser | Service part / kit | Amazon eBay | |
| 37Z-02-CP901 | Point Set | Service part / kit | Amazon eBay | |
| 37Z-02-DC901 | Distributor Cap | Service part / kit | Amazon eBay | |
| 37Z-02-HR901 | Rotor | Service part / kit | Amazon eBay | |
| 4942372 | Condenser | Service part / kit | Amazon eBay | |
| 4942379 | Point Set | Service part / kit | Amazon eBay | |
| 4942380 | Rotor | Service part / kit | Amazon eBay | |
| 4942382 | Distributor Cap | Service part / kit | Amazon eBay | |
| 4949023 | Distributor Cap | Service part / kit | Amazon eBay | |
| 4969894 | Distributor Cap | Service part / kit | Amazon eBay | |
| D490743 | Distributor Cap | Service part / kit | Amazon eBay | |
| D490744 | Rotor | Service part / kit | Amazon eBay | |
| GG94310000 | tool | Service part / kit | Amazon | |
| KV10104110 | Crankshaft Main Bearing Puller | Service part / kit | Amazon | |
| KV101041S0 | Crankshaft Main Bearing Cap Puller | Service part / kit | Amazon | |
| ST05012000 | Engine Stand | Service part / kit | Amazon | |
| ST0501S000 | Engine Stand Assembly | Service part / kit | Amazon | |
| ST05240001 | Engine Attachment | Service part / kit | Amazon | |
| ST0s011000 | Engine Stand Base | Service part / kit | Amazon | |
| ST12070000 | Valve Lifter | Service part / kit | Amazon | |
| ST13030001 | Piston Pin Press Stand | Service part / kit | Amazon | |
| STi1021000 | 8.90 mm (0.3504 in) Valve Guide Reamer | Service part / kit | Amazon | |
| STi102S000 | Valve Guide Reamer Set | Service part / kit | Amazon |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
Service manual — Nissan H15-H20-H25 Service Manual 1993 (Nissan Motor)
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.