The Isuzu 4JH1 engine line groups 2 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.
| Part # | Description | Category |
|---|---|---|
| P1000001 | Air Filter | air_filter |
| P1000007 | Battery | battery |
| P1000005 | Belt | belt |
| P1000004 | Coolant Filter | coolant_filter |
| P1000003 | Fuel Filter | fuel_filter |
| P1000002 | Oil Filter | oil_filter |
| P1000006 | Spark Plug | spark_plug |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Leads compiled from supplier catalogs across the family’s variants; verify the exact part for your variant and serial number.