Multi-coloured oil filler plug are now no longer just for 2-stroke riders. 3 great colours to jazz up your 4-stroke Kymco and Chinese-built engine. The oil plug also measures the oil level and there is a measuring gauge on the dip stick, attached to the underside of the plug. Check item to be replaced against the product image. Delivery includes oil filler plug and dip stick. Click on the image for a better view.