How a car distributor works: The distributor has a lug attached to the camshaft, the camshaft rotates as the engine rotates, the camshaft with a distributor works through the internal contacts and cooperation of the sub-distributor to achieve ignition of the sub-cylinder. Due to the internal adjustment mechanism of the electric ignition to adjust the time, the most common are centrifugal and vacuum block styles. The faster the rotation, the greater the centrifugal force, while the engine intake manifold vacuum is higher, so that the regulation can be played. Product name: Distributor Product adaptation: for GM Opel OPELCORSA 1.0, 1.4 EFI ACIMAMONO-PONTO Product code: 9034632412110069034073612110020237521024Y736/J235M0510/V73612N.56/37.048 Color: orange+black+silver Material: metal+plastic Package contents: 1X distributor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.