Engine Cooling System

WARNING: This page is about a different car, the 2023 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

The radiator adopts a side flow aluminum radiator core.
A drive belt is adopted for water pump operation.
A shallow bottom is adopted for the cylinder block water jacket for optimizing cooling performance.
An electric cooling fan is adopted. The cooling fan is controlled by signals from the ECM (engine control module).

Courtesy of NISSAN

1.	Water pump housing	2.	Water pump	3.	Water inlet
4.	Oil cooler	5.	Heater thermostat assembly (CVT models only)	6.	EGR cooler
7.	Electric throttle control actuator	8.	Water outlet	A.	View A
B.	From reservoir tank. Refer to Exploded View .	C.	From radiator. Refer to Exploded View .	D.	From heater core. Refer to Exploded View .
E.	To heater core. Refer to Exploded View .	F.	To CVT fluid warmer (CVT models only). Refer to Exploded View .	G.	From CVT fluid warmer (CVT models only). Refer to Exploded View .
H.	To radiator. Refer to Exploded View .