About this part
What it does. Gmb Engine Water Pump GMB 450-135-1640 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 2024–2025 Honda Hr V, 2019–2023 Honda Civic, 2019–2022 Acura Ilx, 2019–2020 Acura Tlx. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.