Sending Units and Warning Lights

Warning lights when used with correct sending units alert drivers of problems such as low oil pressure or overheating. QuickCar's warning lights install by snapping into place in a 3/4" hole in .040"-.063" of material. Designed for 12V systems, they can...

Pressure Switch, Electric, 20 psi On, 1/8 in NPT Male

Fitting, Adapter, Straight, 5/8-18 in Female to 1/2 in NPT Male, Brass, Each

Fitting, Adapter, Straight, 5/8-18 in Female to 1/2 in NPT Male, Brass, Natural, Mechanical Temperature Gauges

Temperature Switch, Electric, 235 Degrees On, 1/2 in NPT Male

Temperature Switch, Electric, 235 Degrees, 3/8 in NPT Male

This QuickCar Fuel Pressure Warning Light Kit features a Green Lens and a Sending Unit that is pre-set to activate at 4 PSI and lower. All wiring included. Sold as one complete kit.

QuickCar's Oil Pressure Warning Light Kit features a Red Lens and a sending unit that is pre-set to activate at 20 PSI or lower. All wiring included. Sold as one complete kit.  

This QuickCar Water Temperature Warning Light Kit features a Blue Lens and a sending unit that is pre-set to activate at 235°F degrees or higher. All wiring included. Sold as one complete kit.