Hanchi Auto Parts
8-97073-951-Z Water Pump Suitable for Isuzu 4300cc 4HF1 4600cc 4HG1 High Quality
Couldn't load pickup availability
If your parts book shows 8-97073-951-Z, you need a water pump for 4300cc 4HF1, 4600cc 4HG1, 4800cc 4HE1T and other listed engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 8-944939-850-0, 8-944939-850-2, 8-97109-676-Z, 8-97363-478-0, GWIS-42A.
Which engines use the 8-97073-951-Z water pump?
The OE application list reads: 4300cc 4HF1; 4600cc 4HG1; 4800cc 4HE1T; 5000cc 4HJ1.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 8-97073-951-Z?
| Parameter | Value |
| OE number | 8-97073-951-Z |
| Fits brand | Isuzu |
| TO Impeller height Ⅱ | 8.3 |
| TO Shaft head height | 93.8 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 80.2 |
| 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 | IS104-WD-1 |
| Net weight of one | 1.82 |
| Net weight | 1.82 kg |
| Packing | 4 pcs/ctn, 9.50 kg gross |
What part numbers interchange with 8-97073-951-Z?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 8-944939-850-0
- 8-944939-850-2
- 8-97109-676-Z
- 8-97363-478-0
- GWIS-42A
Packing and quality checks
For shipping estimates, count on 4 pumps per carton (9.50 kg, 46 x 40 x 21 cm).
Before boxing, each pump passes a negative-pressure leak check and a hand-rotation check for smooth, noise-free bearing movement.
Frequently asked questions
What vehicles or engines does 8-97073-951-Z fit?
8-97073-951-Z fits 4300cc 4HF1, 4600cc 4HG1, 4800cc 4HE1T and other listed engines. It is a Isuzu application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 8-97073-951-Z?
8-97073-951-Z interchanges with 8-944939-850-0, 8-944939-850-2, 8-97109-676-Z, 8-97363-478-0, GWIS-42A. All of these refer to the same water pump assembly.
Is 8-97073-951-Z 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 8-97073-951-Z water pump weigh?
One pump weighs 1.82 kg net. A full carton of 4 pieces comes to 9.50 kg gross.
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.