Common Failures of BYD 1322436000 Water pump for Han EV/Atto3 PLUS EV/Yuan PLUS EV/Atto3 PRO EV/Yuan PRO EV/Dolphin EV/Song PLUS EV/Seal EV/DENZA D9 EV
- Leakage Issues: In Han EV and other models with OE number 1322436000, water pump leakage is a common problem, often due to seal wear.
- Overheating Problems: The water pump may fail to circulate coolant effectively in Atto3 PLUS EV and similar vehicles, leading to engine overheating.
- Noise Generation: In Yuan PLUS EV and others, a noisy water pump can indicate bearing or impeller damage.
Maintenance Tips of BYD 1322436000 Water pump for Han EV/Atto3 PLUS EV/Yuan PLUS EV/Atto3 PRO EV/Yuan PRO EV/Dolphin EV/Song PLUS EV/Seal EV/DENZA D9 EV
- First, ensure the engine is completely cool before starting to replace the BYD water pump (OE# 1322436000). This avoids burns from hot components.
- Before installation, clean the mounting surface thoroughly. Any debris can cause leaks in BYD Han EV, Atto3 PLUS EV and other models.
- Check the water pump's impeller for any damage. A faulty impeller can lead to poor coolant circulation in BYD Yuan PLUS EV and similar vehicles.
- Use the correct gasket when installing the water pump. A wrong gasket may result in coolant leaks in BYD Dolphin EV and other EV models.
- After installation, fill the cooling system with the appropriate coolant and bleed the air. This ensures proper operation of the water pump in BYD Seal EV and DENZA D9 EV.
Caution! Make sure the water pump is properly aligned during installation. Misalignment can cause premature wear and damage to the water pump in all BYD models.