Engine Coolant Temperature for Hummer- Radiator Coolant Temperature Guage - Compatible with Hummer H2 2004-2008, H3 2009-2010, H3T 2009-2010 Temperature Sending Unit - 12191170, 12611420, 5326388

Product description The Car Parts Coolant Temperature Sensor offers a cost-effective, OEM-compatible solution for restoring proper engine temperature readings in Hummer vehicles. As one of the most dependable replacement parts on the market, it’s commonly used to resolve issues like disabled air conditioning, constant radiator fan operation, false overheating warnings, and inaccurate coolant temperature gauges. This sensor is a popular choice among DIY enthusiasts looking for reliable auto parts for Hummer models, including H2, H3, and H3T. Hummer parts installation is straightforward and requires only common tools such as a 19 mm deep socket or a 3/4"" wrench, although a stubby wrench may be needed in tighter spaces. Most users complete the replacement with only minimal coolant loss and without the need to fully drain the radiator. Whether you're sourcing automotive parts, OEM parts, or Hummer parts, this sensor delivers practical performance and value.Confirmed Fits HUMMER:H2 2004-2008, H3 2009-2010, H3T 2009-2010OEM / Interchange Numbers:12191170, 12611420, 15326388, 15369305, 15404280, 25036898, 4803530, 4810250, 55199579, 5952155, 60811520, 6238938, 7083448, 7701053991, 7778980, 8121911700, 8126088140, 8153263880, 8153693050, 8154042800, 850413, 93247291, 96181508, 96182634, K68055357AA. Manufacturer Contact Information Omrak Retail Inc. Whitby ON Canada

• [FITMENT & PART NUMBERS]: 12191170, 12611420, 15326388, 15369305, 15404280, 25036898, 4803530, 4810250, 55199579, 5952155, 60811520, 6238938, 7083448, 7701053991, 7778980, 8121911700, 8126088140, 8153263880, 8153693050, 8154042800, 850413, 93247291, 96181508, 96182634, K68055357AA.
• [COMPATIBLE WITH HUMMER VEHICLES]: Fits HUMMER H2 2004-2008, H3 2009-2010, HUMMER H3T 2009-2010. Eliminates false –40 °F readings. Fit for GM coolant repair & ideal replacement for ACDelco and LS parts. Solve P0118 P0128 Error.
• [QUICK DIY INSTALLATION]: Designed for simple, tool-based replacement using a wrench; no full coolant drain required. Cheap fix for cooling fan issue & temperature gauge not working. Avoids $100–$400 in dealership charges.
• [PRECISE TEMPERATURE READINGS]: Precision‑engineered temp sending unit and coolant temperature gauge that mimics OEM‑style performance; restores factory‑accurate readings for engine coolant thermostat sensor; genuine Hummer parts quality.
• [SOLVES P0128 and P0118 CODE]: Eliminates common engine codes re temperature, resolves AC off warnings, and prevents fans from running continuously—even after shutdown. Restores normal engine operation and improves fuel efficiency.