For Vauxhall Astra MK4 1.6 Genuine Intermotor Throttle Body
For Vauxhall Astra MK4 1.6 Genuine Intermotor Throttle Body. We apologise in advance for any inconvenience caused. A vehicles Throttle Body is linked to your accelerator pedal. This is either done by a cable or done electronically. When you push down on the accelerator pedal a valve inside of the throttle body will move accordingly allowing more or less air to be entered.