Yamaha HW Xenter
Coolant capacity & service interval
Yamaha HW Xenter coolant capacity ranges from 0,25 to 0,56 liters. Service intervals include checking every 6000 km or 12 months and changing every 36 months. The data covers 4 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| HW 125 Xenter (2016-2017) |
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| HW 151 Xenter (2016-2017) |
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| HW 125 Xenter (2012-2015) |
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| HW 151 Xenter (2012-2015) |
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Additional Notes
- The Yamaha HW Xenter cooling system specifications cover two engine variants across the 2012-2017 period: the 125 cc and the 151 cc.
- The HW 125 Xenter carries a combined radiator and engine coolant capacity of 0.56 liter, with an additional 0.25 liter allocated to the reservoir, bringing the total system volume to 0.81 liter.
- The HW 151 Xenter lists only a single capacity figure of 0.25 liter, without a separate radiator and engine breakdown, indicating a notably smaller total coolant volume compared to the 125 cc variant.
- Across all four configurations, the check interval is set at 6,000 km or 12 months under normal use conditions, whichever comes first, reflecting a standard annual inspection cycle.
- The coolant change interval is uniformly specified at 36 months across all configurations, meaning replacement is time-based rather than mileage-based for this system.
- Specifications for the 2012-2015 and 2016-2017 model year groups are identical within each engine variant, indicating no capacity or interval changes were introduced between those production periods.