Hanchi Auto Parts
16100-59166 Water Pump Suitable for Toyota 3000cc B/3B/11B High Quality
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Looking for 16100-59166? It is the Toyota OE reference for a cooling water pump used on 3000cc, B/3B/11B, 3700cc and other listed engines. The replacement we supply keeps the same fit and pulley dimensions. Net weight 4.58 kg, packed 4 per carton.
Which engines use the 16100-59166 water pump?
The OE application list reads: 3000cc; B/3B/11B; 3700cc; 14B; 4100cc; 15B.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 16100-59166?
| Parameter | Value |
| OE number | 16100-59166 |
| Fits brand | Toyota |
| TO Shaft head height | 134 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | ZG1/2 |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 115 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 1 |
| 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 | T112-WD-1 |
| Net weight | 4.58 kg |
| Packing | 4 pcs/ctn, 20.32 kg gross |
What part numbers interchange with 16100-59166?
Dealers and fleet systems quote this pump under more than one OE number:
- 16100-59165
- 16100-59245
- GWT-110A
Packing and quality checks
Logistics data: 4 pcs/ctn, 20.32 kg gross, 59.5 x 51 x 25 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 16100-59166 fit?
16100-59166 fits 3000cc, B/3B/11B, 3700cc and other listed engines. It is a Toyota application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 16100-59166?
16100-59166 interchanges with 16100-59165, 16100-59245, GWT-110A. All of these refer to the same water pump assembly.
Is 16100-59166 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 16100-59166 water pump weigh?
One pump weighs 4.58 kg net. A full carton of 4 pieces comes to 20.32 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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