About this part
What it does. Mahle MAHLE 806-TI 375 78D 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 2019–2022 Acura Rdx, 2021–2022 Acura Tlx. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.