NOX Sensor
NOx Sensors
For all your replacement NOx sensors, shop at GSF Car Parts. We keep stock of various NOx sensors sourced from trustworthy auto manufacturers. To find the correct sensor for your vehicle, simply enter your reg number or make and model into the search box, and we'll show you what's available. It's that easy.
What does a NOx Sensor do?
In diesel vehicles, a NOx sensor (diesel nitrogen oxide sensor) measures the level of nitrogen oxide released into the atmosphere so that it complies with emission regulations. Most diesel engines feature two NOx sensors, one upstream and the other downstream. It tells the ECU how much AdBlue to spray into the diesel exhaust system.
If the NOx sensors are faulty, you'll notice higher AdBlue consumption, poor fuel economy, and unstable idling.
What Other Car Parts do we Stock?
We stock various mixture formation parts and spares to keep your engine ticking over smoothly. Including coolant temperature sender units, boost pressure sensors, injectors, injector nozzles, accelerator cables, lambda sensors, exhaust pressure sensors, and much more! So if any of your fuel mixture spares need to be fixed or replaced, get in touch today. And we'll get the parts to you quickly.
We stock a full range of car parts and spares for other repairs or servicing on your car, from service, engine, transmission, exhaust, electrics, fuel and emissions, braking systems, and cooling and heating parts. All are sourced from our trusted and reliable auto partners.
Shop NOx Sensors at GSF Car Parts Online and In-Store
All our NOx sensors are from trusted brands in the motoring industry, so you can count on them to be reliable and of excellent quality. Plus, our low-price promise means you can always expect great value too.
We offer free UK delivery on all online orders over £25, plus 60-day returns*. We also know you want to get your car up and running as soon as possible, which is why we offer a Click and Collect service that allows you to get your NOx sensor in just an hour.
So, buy NOx sensors from us with confidence today. Or if you’re close to one of our 180 store locations across the UK & Ireland, drop by. Our experienced staff will be able to direct you to the correct part for your vehicle.