Is your 1988-1991 Honda Civic or CRX fuel gauge acting up—stuck on empty or reading wrong? This is a genuine-style fuel tank level sending unit. Part number 37800-SH3-003, also listed as 37800SH3003. Made by HIONDA, manufactured in Japan. It replaces the sensor inside your fuel tank that tells the gauge how much gas you have. Direct fit, no modifications needed. If you're tired of guessing your fuel level, this replacement gets your gauge working accurately again. A straightforward fix for a common issue in older Hondas. Keep an eye on your fuel and avoid running out unexpectedly.
