Car enthusiasts, this MOTOR METER RACING oil temperature gauge is exactly what you need to keep tabs on your engine's health. Measuring 52mm (that's 2-1/16 inches for those who think in imperial), this bad boy fits perfectly in most gauge pods and dash setups. It reads from 100 to 300°F, giving you precise monitoring of your engine's oil temp - super important for performance driving or just keeping your daily driver in top shape. The Swiss stepper motor movement is smooth and accurate, while the IP67 rating means it's completely waterproof, rustproof, anti-fog, AND UV-resistant. The convex clear lens and 304 black stainless steel bezel look seriously professional, and the white needle against the black faceplate is easy to read at a glance. You get both white and amber LED illumination to match your interior lighting. Installation is straightforward with pin-style wiring - no complicated setups here. The package includes everything you need: the gauge itself, an oil temperature sensor with 1/8 NPT thread, power harness, O-ring, gauge visor, and clear instructions. Works with 12V negative ground systems, which covers most modern vehicles. Plus you get a one-year warranty and lifetime technical support. Whether you're building a race car, monitoring your classic restoration, or just want to keep better tabs on your engine, this gauge delivers professional performance without the professional price tag.