2-1/16in Cobra Series Fuel Level Gauge 240-33

The 2-1/16in Cobra Series Fuel Level Gauge 240-33 from Autometer is the precision instrument serious automotive enthusiasts and mechanics choose when stock fuel monitoring falls short. Whether you're building a custom engine, retrofitting a classic vehicle, or upgrading an existing fuel system, this compact yet highly readable gauge delivers real-time tank level data with the accuracy that performance tuning demands. The Cobra Series represents Autometer's commitment to reliability in harsh under-hood environments where temperature swings, vibration, and electrical noise challenge lesser gauges.

This 240-33 model operates on a 240-ohm fuel sender signal, a standard specification that ensures compatibility with most modern aftermarket fuel systems and traditional mechanical setups alike. The 2-1/16-inch bezel diameter fits cleanly into custom dash pods, A-pillar mounts, or OEM dash integration without requiring extensive modification to your interior. Autometer's Cobra Series design prioritizes legibility—the face and needle respond quickly to fuel level changes, eliminating the lag common in factory gauges and giving you the split-second awareness needed during high-performance driving or long-distance trips where fuel strategy matters. The durable construction withstands sustained vibration and thermal cycling, critical when mounted near high-output engines or in vehicles frequently pushed to their limits.

Mechanics and fabricators favor this gauge for custom fuel system builds, EFI conversions, and restorations where OEM instrumentation is unavailable or unreliable. Installation requires a compatible fuel tank sender with 240-ohm output; verify your sender specification before purchase to ensure proper needle sweep and accuracy. The compact 4.8 x 4.4 x 4.9-inch footprint and 0.55-pound weight make it ideal for tight engine bays or weight-conscious builds. Whether mounted in a race car, classic truck, or purpose-built off-road vehicle, the Cobra Series Fuel Level Gauge 240-33 delivers the dependable fuel monitoring that keeps your build running smart.