AutoMeter Phantom Water Temperature Gauge - 2-5/8" - 120-240 RS003C0411 A high water temp can

A high water temp can be detrimental to an engine

10 AN Male O-Ring to 12 An Male

2001-2011 GMC Sierra 2500 HD

4 AN Hose Barb to 4 AN Female Swivel

AutoMeter Phantom Water Temperature Gauge - 2-5/8" - 120-240 RS003C0411 A high water temp canEngines don't like high water temperatures, Heat is the enemy of performance and reliability. Keep tabs on your temps with the most accurate, quickest responding water temperature gauge on the market. AutoMeter's advanced bourdon tube meter movement provides unparalleled performance in the most demanding applications. A 6? capillary tube and 1 2? NPT mounting nut are included. Traditional incandescent lighting illuminates around the perimeter of the