Engine Coolant Temperature Sensor For Nissan Altima 1995 To 2002 And Infiniti G20 G35 I30 I35 Q45 QX4 NX Pathfinder Frontier Maxima 1993 To 2003 Replacement Sensor Direct Fit

Engine Coolant Temp Sensor for Nissan/Inf Infiniti - Single
✔️ Direct-fit coolant temp sensor for Nissan/Infiniti models.

This engine coolant temperature sensor is a direct-fit replacement for a wide range of Nissan and Infiniti models. It connects to the ECU to supply accurate coolant temperature data, helping manage cooling fans, fuel trim, and ignition timing for reliable starts and smooth running. The sensor covers vehicles such as Altima, Maxima, Pathfinder, Xterra, Sentra, NX, G20, I30, I35, Q45, and more from the mid 1990s to early 2000s.

✅ Vehicle compatibility: Infiniti G20 (1993-1996, 1999-2002), G35 (2003), I30 (1996-2001), I35 (2002-2003), Q45 (1996-2001), QX4 (1997-2003)
✅ Nissan models supported: Altima (1995-2002), Frontier (1998-2004), Maxima (1995-2003), NX (1993), Pathfinder (1996-2004)
✅ Additional coverage: Sentra (1993-2003), Tsuru (2005-2008), Urvan (2001, 2004-2006), Xterra (2000-2003)
✅ Function: monitors engine temperature to keep engine operating at proper temperature
✅ Reference numbers: 2508089907, 25080-F3900, 2508089903, 2131083, GS106, TS391

💡 What is an engine coolant temperature sensor used for in Nissan/Inf Infiniti vehicles? This handy sensor helps the engine control unit read coolant temperatures to regulate cooling and fuel mix.

- Accurate temperature input allows proper fan activation and fuel trim - Helps with smooth engine warm up and consistent idle - Serves as a direct-fit replacement across many Nissan/Infiniti models