AutoMeter 2-1/16 Water Temp Gauge 100-250F P/C Marine 10000405 The true radius design is

The true radius design is far superior to conventional "tapered" devices

1988-1989 Lincoln Mark VII

pre-loader requires 3" I

1-5/8-12 in Male O-Ring to 1-3/4 in Hose Barb

a machined billet filler neck with over flow fitting

AutoMeter 2-1/16 Water Temp Gauge 100-250F P/C Marine 10000405 The true radius design isA high water temp can be detrimental to an engine. Heat is the enemy of performance and reliability. Keep tabs on your temps with the most trusted water temperature gauge on the market. AutoMeter's advanced 1 8? NPT temperature transducer (990344) is available separately for a simple installation on any application. Features front sealed bezel design for added water resistance and UV protected paint on dial pointer for added protection against sun