Hanchi Auto Parts
52.258.901 Water Pump Suitable for Chevrolet GM Opala Caravan High Quality
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52.258.901 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: 94.647.433.
Which engines use the 52.258.901 water pump?
This pump was designed for GM Opala; Caravan.
If your engine tag matches any entry above, this pump is the right replacement.
What are the specifications of 52.258.901?
| Parameter | Value |
| OE number | 52.258.901 |
| 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 52.258.901?
One pump, many part numbers. The full cross list:
- 94.647.433
Packing and quality checks
For shipping estimates, count on pumps per carton ( kg, —).
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 52.258.901 fit?
52.258.901 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 52.258.901?
52.258.901 interchanges with 94.647.433. All of these refer to the same water pump assembly.
Is 52.258.901 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 52.258.901 water pump weigh?
One pump weighs kg net. A full carton of pieces comes to kg gross.
How do I confirm 52.258.901 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.
Send us the OE number and your engine model — we confirm fitment before you order.
Send the OE number, your quantity and your destination port — feel free to Contact Us. We reply with fitment confirmation and a quote.
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