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SPM-HEP-5332 is the aluminium engine water pump: the four hole pulley flange on a sealed bearing, the round body with its ring of bolt holes, and the cast impeller. It is used on Hino N04C engines. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.
It replaces Hino 16100-E0040, Hino 16100-78170 and Hino 16100-4080.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Engine Water Pump |
| Replaces | Hino 16100-E0040 |
| Type | Engine coolant (water) pump |
| Engine | Hino N04C |
| Body | Aluminium |
| Pulley flange | 4 hole |
| Also listed as | 16100-78170, 16100-4080 |
| Cross references | Hino 16100-78170, Hino 16100-4080 |
| Fits | Hino N04C diesel engines |
| Condition | New, aftermarket |
| Stat. HS-Code | 841330 |
| Country of Manufacture | China |
Hino machines
Check the part number on your old unit before ordering.
| Hino Part No.(SPM Part No.) | Fits |
|---|---|
| 16100-E0040(SPM-HEP-5332) | Hino N04C diesel engines |
| 16100-78170(SPM-HEP-5332) | Hino N04C diesel engines |
| 16100-4080(SPM-HEP-5332) | Hino N04C diesel engines |
What it does
It circulates coolant through the block, head and radiator. A worn seal or bearing lets coolant out and the engine overheat.
Where it is used
Made for the Hino N04C diesel engines.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| YEMPARTS | USD 122.83 | 4 Nov 2026 |
| eBay, aftermarket seller | USD 189.00 | 4 Nov 2026 |
| Spare Part Mart | USD 98.26 | Today |
Our price of USD 98.26 is 20% to 48% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Yes, it is a direct replacement for the Hino 16100-E0040 with the same fitting.
Often 5,000 to 10,000 hours with clean fluid, much less with dirt or air in the system. It is usually changed on condition, not by hours.
Leaks from the seal or weep hole, noise or whining, overheating, or falling pressure or flow under load.
Clean them right back to metal and fit the new gasket or O-ring dry, unless the engine manual calls for sealant.
Most failures come from contamination, cavitation from a restricted inlet, or running low on fluid. Check the inlet and the fluid before fitting the new water pump.
No. It is an aftermarket water pump made to replace the Hino 16100-E0040. It is not made by the original manufacturer; the number only shows what it replaces.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
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