Hanchi Auto Parts
94.647.433 Water Pump Suitable for Chevrolet GM Opala Caravan High Quality
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94.647.433 is how Chevrolet lists this water pump. It serves GM Opala and Caravan engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 52.258.901.
Which engines use the 94.647.433 water pump?
You will find this pump on GM Opala; Caravan.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of 94.647.433?
| Parameter | Value |
| OE number | 94.647.433 |
| Fits brand | Chevrolet |
| TO Shaft head height | 89.75 |
| Mounting hole position | Aligned to OE mounting points |
| TO Flange height | 86.3 |
| TO Impeller height Ⅰ | 16 |
| Flange Diameter | 58 |
| Impeller Diameter | 88.5 |
| 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 | CC107-WD-1 |
| Net weight | kg |
| Packing | pcs/ctn, kg gross |
What part numbers interchange with 94.647.433?
Depending on the catalog you use, the same pump shows up as:
- 52.258.901
Packing and quality checks
Packing runs pumps per carton, kg gross weight, carton size —.
Air-tightness is checked pump by pump under a negative pressure of 0.1 MPa before packing.
Frequently asked questions
What vehicles or engines does 94.647.433 fit?
94.647.433 fits GM Opala and Caravan engines. It is a Chevrolet application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 94.647.433?
94.647.433 interchanges with 52.258.901. All of these refer to the same water pump assembly.
Is 94.647.433 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 94.647.433 water pump weigh?
One pump weighs kg net. A full carton of pieces comes to kg gross.
Bulk pricing starts at one carton. Ask for a quote with your target quantity.
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
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