The transmission complements the engine. With its installation, the speed of the engine can be manipulated so that your vehicle can adjust to any type of road condition. When there are so many automobiles on the road, your speed has to be reduced. In empty highways, your auto can attain its maximum speed. Since the transmission is composed of gears and bearings, the temperature inside it would increase as these gears would rotate. To prevent overheating, it must be sprayed with lubricating oil which at the same time can reduce heat. The installation of the Dorman transmission oil line will allow for a sufficient supply of oil in the transmission system and prevent the overheating of the gears. This transmission oil line is aluminum-finned, making it rigid that it won't dangle underneath your auto. It also acts as a cooling device for the heated transmission oil. If oil will not be supplied into the transmission, there will be so much difficulty in changing gears and overheating will occur, to the extent that the entire transmission will crack and necessitate a complete replacement. So, be sure that your transmission oil is carried by the Dorman transmission oil line so that it will be able to reach even the innermost parts of the transmission. If it is time to replace it, get the same product. Our web store has an array of transmission oil lines and you can choose for the one that best fit your vehicle. We accept online ordering for your shopping convenience.