It does for in your vent, however you will won't be able to fit the outer face ring that twists to turn the vent on and off. You'll be left with a gap all the way around the face of the gauge. Only way around this is to take the ring face from the vent and glue it onto the OSIR mount. Other than that you can do what I did and mount the gauge into the standard vent by using a Dremal to make the vent opening bigger for the gauge to fit. Also use a 60mm gauge not a 52mm as they look too small. Search "vent mounted gauge for £20" and you'll find what you need there