Hanchi Auto Parts
5422002101 Water Pump Suitable for Mercedes Benz / High Quality
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5422002101 is a Mercedes Benz water pump OE number. Our replacement matches the same mounting and cooling specs, fits the specified engine range, and ships with a 13.40 kg net weight (1 pcs per carton). Cross numbers: 5422002501.
Which engines use the 5422002101 water pump?
Fitment covers the listed engine applications.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of 5422002101?
| Parameter | Value |
| OE number | 5422002101 |
| Fits brand | Mercedes Benz |
| TO Impeller height Ⅱ | 21 |
| TO Shaft head height | 160 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 4-M10X1.5 |
| Flange thread | 6-M8X1.25 |
| TO Flange height | 118.1 |
| 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 | O67X4-1 |
| Net weight | 13.40 kg |
| Packing | 1 pcs/ctn, 15.50 kg gross |
What part numbers interchange with 5422002101?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 5422002501
Packing and quality checks
Logistics data: 1 pcs/ctn, 15.50 kg gross, 41 x 30 x 24 cm.
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 5422002101 fit?
5422002101 fits the specified engine range. It is a Mercedes Benz application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 5422002101?
5422002101 interchanges with 5422002501. All of these refer to the same water pump assembly.
Is 5422002101 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 5422002101 water pump weigh?
One pump weighs 13.40 kg net. A full carton of 1 pieces comes to 15.50 kg gross.
How do I confirm 5422002101 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.
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
Our company understands the challenges of bringing some special parts from paper to reality. Therefore, we offer our services to customers that need help.