Early XK120 Jaguars were equipped with a fuel gauge that doubled as an
engine oil level gauge when a button on the instrument panel was
pressed. The switch has been unavailable for many years, but we have a limited supply of reconditioned secondhand switches.
The original Jaguar part number is C.2759 and
the Lucas number is 31229 or 31229/A. This switch is also correct for
certain other quality British cars of the 1940s and 1950s, such as Rovers and Alvises. There are minor variations in these switches, including switch shape and lettering.