About this part
What it does. Dayco WATER PUMP-AUTO/LIGHT TRUCK, DAYCO Dayco 311-DP1311 is part of the cooling system that carries engine heat away and holds the engine at operating temperature.
Symptoms that point to this part
- Temperature gauge climbing
- Coolant puddles under the car
- Heater blowing cold
- Sweet coolant smell
Fitment. Catalogued as fitting 2022–2025 Lexus Is500, 2019–2025 Lexus Lc500, 2020–2025 Lexus Rc F. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.