If your classic Chevy or GMC pickup is having issues switching between fuel tanks, this OER selector switch is the exact replacement you need. It fits 1975-1980 C/K series pickups with dual fuel tanks. Made to original specifications for a direct fit and reliable operation. The switch controls which tank feeds the engine and powers the corresponding gauge sender. A common failure part on older trucks that can leave you stuck on one tank or with inaccurate fuel readings. Installation is usually under the dash or on the floor—disconnect the battery, unplug the old switch, and plug in the new one. Restores proper fuel management so you can use both tanks on long hauls. Keep your vintage truck running and original with this quality reproduction part.
