Toyota HILUX Water Pump — Figure 1601
Toyota HILUX EPC diagram 1601, Water Pump, with 5 images and 17 PNC and OE references.





PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 16100 | Engine water pump assembly | 16100-09261 · 16100-09460 · 16100-09710 · 16100-09711 · 16100-19365 · 16100-39406 · 16100-59257 |
| 16100H | O-ring (for water pump) | 90301-T0022 · 90301-T0065 |
| 16124 | water pump cover gasket | 16124-0C010 · 16124-31070 |
| 16171 | water pump pulley seat | 16171-75020 |
| 16193A | Bolts (for water pump cover) | 16193-31080 |
| 16198 | Stud bolts (for water pump pulley seat) | 92122-60818 |
| 16210 | Hydraulic coupler assembly | 16210-0C010 · 16210-0E010 · 16210-0E020 · 16210-0E030 · 16210-0L011 · 16210-31020 · 16210-31021 · 16210-54230 |
| 16241 | Stud bolts (for water pump coupling) | 92122-80818 |
| 16271 | water pump gasket | 16271-0E010 · 16271-0E020 · 16271-0L010 · 16271-11010 · 16271-54030 |
| 16272 | No. 2 water pump gasket | 16272-0E010 · 16272-0E020 · 16272-11010 |
| 16371 | fan pulley | 16371-05010 · 16371-0C010 · 16371-0E010 · 16371-0E020 · 16371-0L010 · 16371-11010 · 16371-31040 · 16371-54030 |
| 16603 | No. 1 idler pulley sub-assembly | 16603-0C013 · 16603-0E010 · 16603-31040 · 16603-31050 |
| 16604 | No. 2 idler pulley sub-assembly | 16604-31020 · 16604-31030 |
| 16620 | Poly V-belt tensioner assembly | 16620-0E010 · 16620-0E020 · 16620-0L020 · 16620-11010 · 16620-31012 · 16620-31013 |
| 16630G | Idler gear assembly | 88440-0K011 · 88440-0K031 · 88440-0K042 · 88440-0K361 |
| 16649B | Idler cover | 16649-31020 |
| 16659 | No. 2 idler cover | 16659-31011 |