Hanchi Auto Parts
21010-Z5525 Water Pump Suitable for Nissan FE6 BIG FLANGE FE6T High Quality
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If your parts book shows 21010-Z5525, you need a water pump for FE6 BIG FLANGE, FE6T, BUS and other listed engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 21010-Z5129, 21010-Z5326, 21010-Z5328, 21010-Z5611, 21010-Z5661 and 3 more.
Which engines use the 21010-Z5525 water pump?
This pump was designed for FE6 BIG FLANGE; FE6T; BUS.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 21010-Z5525?
| Parameter | Value |
| OE number | 21010-Z5525 |
| Fits brand | Nissan |
| TO Shaft head height | 145 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 2-M8X1.25 |
| Flange thread | M8X1.25 |
| TO Flange height | 131.4 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.6 |
| 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 | N104-WD-1 |
| Net weight | 6.60 kg |
| Packing | 2 pcs/ctn, 15.20 kg gross |
What part numbers interchange with 21010-Z5525?
Depending on the catalog you use, the same pump shows up as:
- 21010-Z5129
- 21010-Z5326
- 21010-Z5328
- 21010-Z5611
- 21010-Z5661
- 21010-Z5663
- 21010-Z5666
- 21010-Z5707
Packing and quality checks
Logistics data: 2 pcs/ctn, 15.20 kg gross, 43.5 x 30 x 21 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 21010-Z5525 fit?
21010-Z5525 fits FE6 BIG FLANGE, FE6T, BUS and other listed engines. It is a Nissan application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 21010-Z5525?
21010-Z5525 interchanges with 21010-Z5129, 21010-Z5326, 21010-Z5328, 21010-Z5611, 21010-Z5661, 21010-Z5663 and 2 more. All of these refer to the same water pump assembly.
Is 21010-Z5525 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 21010-Z5525 water pump weigh?
One pump weighs 6.60 kg net. A full carton of 2 pieces comes to 15.20 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.
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