Easy to Install, Easy Hookup! The AODITECK Fuel Level sending unit comes with gasket, mounting screws, well-written and illustrated instructions; The wiring instructions are straight forward and easy to follow. Takes about 15 minutes to install total, getting your fuel gauge working again
Note: to allow the sender not hit the bottom of the tank, the length of sender should be 1" less than the depth of the tank if tank is plastic, and 0.5" less than the depth of the tank if tank is metal. The Diameter of Float is 1.38" (35mm). If You Have to Drill the hole, Diameter 1-1/2" (38mm) Hole Would be Perfect. AODITECK Sender is with Non-Linear Output, It can only match with standard gauge with Non-Linear signal