Where is the thermostat located in the Nissan New Sylphy?
2 Answers
The thermostat in the Nissan New Sylphy is located at the water inlet of the engine water pump. The thermostat is a valve that controls the flow path of the engine coolant. It automatically adjusts the amount of water entering the radiator based on the coolant temperature to ensure the engine operates within the appropriate temperature range, thereby saving energy. The Nissan New Sylphy is a compact sedan with a body length of 4641mm, width of 1815mm, height of 1450mm, and a wheelbase of 2712mm. In terms of exterior design, the Nissan New Sylphy features a striking X-shaped front grille, with LED elements incorporated into the front and rear headlights, combining both aesthetics and practicality.
I've had a Nissan Sylphy for three years now, and just by opening the hood, you can tell where the thermostat is. It's located slightly to the right at the front of the engine, near the water pump, attached to the radiator's upper hose connection—that metal box there. This device regulates the flow of coolant, ensuring the car warms up quickly after starting without letting the engine overheat. Last time I checked it myself, I found it was a bit clogged, causing the heater to underperform in winter. I cleaned the pipe opening with a soft brush, and it worked fine afterward. The location isn't too hidden; just follow the radiator hose, and you'll feel a small bump. The manual also has a diagram showing its exact position below the central engine area. When driving daily, pay attention if the temperature gauge shows abnormally high or low readings—it might be time to check the thermostat. Otherwise, engine overheating could lead to a blown head gasket, which is costly to repair. Don’t attempt DIY fixes recklessly; consulting a professional is the safest bet—it avoids future issues and you might even pick up some car knowledge.
