Black Oil Level Dipstick Temperature Gauge for Harley-Davidson

Dipstick = 5.5 cm below the bottom rubber of the plug.
The scale ranges from 10 to 177 °C.
Just look at the filler cap to see if the oil is in good condition.
OEM replacement part number 62668-87T

Fits: Softail > 84-99; Sportster XL 82-03