Is your check engine light on or is your car running a bit rough? It might be the intake pressure sensor. This little black sensor is a direct replacement for the OEM part numbers 12681993 and 082800-0630. It's super important because it measures the pressure and temperature changes in your engine's intake manifold, sending accurate data to your car's computer so everything runs smoothly. This one's made from durable ABS material that's wear and scratch-resistant, so it can handle the heat and vibration under the hood for a long time. PLEASE DOUBLE-CHECK your car's make, model, and year before you buy! This sensor is specifically compatible with Roewe I6, EI6, and RX5 models, MG GS and MG6 (2017 models), and Buick Regal (2018-2019). Buying the wrong part is a hassle nobody needs. When you order, you'll get exactly 1 sensor. Installation is usually straightforward if you're handy, but if you're not sure, it's always best to consult a mechanic. If you have any questions at all after you get it, the seller is there to help. Getting the right sensor can fix performance issues, improve fuel efficiency, and get that engine light to turn off. Just make sure it's the right fit for your ride!