Hanchi Auto Parts
8-94379-472-0 Water Pump Suitable for Isuzu 4JB1 M6 4JR1 High Quality
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8-94379-472-0 is a Isuzu water pump OE number. Our replacement matches the same mounting and cooling specs, fits 4JB1 M6, 4JR1, 2500cc 4JR1 and other listed engines, and ships with a 1.32 kg net weight (8 pcs per carton). Cross numbers: 8-94140-341-0, 8-94140-341-2, 8-94310-251-0, 8-94376-844-0, 8-94379-422-0 and 7 more.
Which engines use the 8-94379-472-0 water pump?
This pump was designed for 4JB1 M6; 4JR1; 2500cc 4JR1; 2800cc; 4JA1; GWIS-25A; SK60.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of 8-94379-472-0?
| Parameter | Value |
| OE number | 8-94379-472-0 |
| Fits brand | Isuzu |
| TO Impeller height Ⅱ | 16 |
| TO Shaft head height | 94 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 8-M6X1 |
| TO Flange height | 78.9 |
| Flange jumping | 0.07 |
| Air tightness testing | No leakage detected under negative pressure of 0.1 MPa |
| Appearance Ⅰ | Neutral finish, no third-party logos |
| Appearance Ⅱ | Clean surface: no dirt, rust or paint peeling |
| Assembly rotation | Turns freely by hand, no sticking or noise |
| Included Component 1 | OIS102 |
| Net weight of one | 1.32 |
| Net weight | 1.32 kg |
| Packing | 8 pcs/ctn, 12.56 kg gross |
What part numbers interchange with 8-94379-472-0?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 8-94140-341-0
- 8-94140-341-2
- 8-94310-251-0
- 8-94376-844-0
- 8-94379-422-0
- 8-94419-461-2
- 8-94461-173-0
- 8-97018-560-0
- 8-97062-796-0
- 8-97123-330-0
- 8-97376-851-0
- 8971233302
Packing and quality checks
For shipping estimates, count on 8 pumps per carton (12.56 kg, 38.5 x 32 x 31.5 cm).
We leak-test each unit at a negative pressure of 0.1 MPa, then spin it by hand to confirm free rotation.
Frequently asked questions
What vehicles or engines does 8-94379-472-0 fit?
8-94379-472-0 fits 4JB1 M6, 4JR1, 2500cc 4JR1 and other listed engines. It is a Isuzu application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 8-94379-472-0?
8-94379-472-0 interchanges with 8-94140-341-0, 8-94140-341-2, 8-94310-251-0, 8-94376-844-0, 8-94379-422-0, 8-94419-461-2 and 6 more. All of these refer to the same water pump assembly.
Is 8-94379-472-0 available from stock?
Yes, this number is in regular production. Lead time for carton quantities is usually a few days; ask us for current stock before ordering.
How much does the 8-94379-472-0 water pump weigh?
One pump weighs 1.32 kg net. A full carton of 8 pieces comes to 12.56 kg gross.
How do I confirm 8-94379-472-0 is the pump I need?
Check the OE number stamped on your old pump or in the parts book, then compare engine model and pulley height with the spec table on this page. If anything is unclear, send us a photo of the old unit.
Stock moves fast on this number. Send your inquiry with quantity and destination port for a firm quote.
Send the OE number, your quantity and your destination port — feel free to Contact Us. We reply with fitment confirmation and a quote.
OEM Avalible
Our company understands the challenges of bringing some special parts from paper to reality. Therefore, we offer our services to customers that need help.