Volvo S40 MAP Sensor

MAP Sensors

Repair your car's exhaust system with these quality replacement MAP sensors. Here at GSF Car Parts, we have an extensive range of sensors to suit all sorts of makes and models. Plus, finding the right part for your car couldn't be easier – just enter your registration details or make and model above and let us take care of the rest.

What is a MAP Sensor?

Manifold absolute pressure sensors (or MAP sensors for short) provide accurate air pressure measurements that help ensure efficient engine performance. Typically used in fuel-injected engines, the MAP sensor monitors intake manifold pressure, allowing the ECU to calculate the correct fuel injection for optimum performance. They also play an important role in igniting the engine at the right time under varying engine load conditions.

If your MAP sensor is broken or faulty, your vehicle's fuel efficiency will suffer, emissions will significantly increase, and engine parts may wear out prematurely. So, it’s essential to get it replaced as soon as possible. We stock a wide range of replacements, including 3 and 4 BAR MAP sensors, so you're sure to find the right type for your vehicle.

What Other Car Parts do we Stock?

At GSF Car Parts, we stock plenty of other replacement sensors for you to browse. This includes brake pad wear sensors, park assist sensors, coolant level sensors, wheel speed sensors, and many more! And they all come from top brands, so you can be sure you're buying quality parts that will be reliable.

To keep your electrics in check, we hold various electrical and lighting spares, including batteries, starter and ignition spares, sensors, fuse boxes, bulbs, and more!

And, for a complete overhaul of your engine, we stock a vast range of crankcases, crankcase drives, cylinder heads, engine mounts, gasket sets, camshafts, and breather valves, plus a steady supply of automatic and manual transmission parts for various vehicles. 

We have a full range of car parts 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 MAP Sensors at GSF Car Parts Online and In-Store

All our MAP 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 new MAP sensor in just an hour.

So, buy MAP 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.