Your BMW 528E distributor cap plays an essential part in the precise distribution of electricity needed for the entire engine combustion process. It serves as the device that channels the high voltage electricity in an accurate firing order to the spark plugs. This way, an efficient flow of electricity is generated for the entire internal engine combustion. With a highly efficient channeling of the electricity, a fully functional and reliable ignition process is achieved. Time and mileage though will eventually wear out the distributor cap. When your stock distributor cap has worn out, immediately secure a replacement cap. Get a Bosch distributor cap to replace your old stock cap. Bosch BMW distributor cap provides accurate and complete spark energy to light off the air-fuel mixture. Made of high quality materials, this distributor member does not conduct electricity and shows great resistance against carbon tracking and moisture condensation. BMW 528E Bosch distributor cap is made with rigid specifications ideal for any vehicle application. Its efficient and durable service can be expected to last for a long time. However, regular inspection and maintenance should be done to ensure that it is always at its top functionalities. Auto experts recommend its replacement once in every two years or every 15,000 miles. When it is time for you to replace your stock BMW distributor cap, get your Bosch replacement here in our site. We carry genuine and premium grade Bosch distributor cap that will offer superb performance to your BMW ride. Simply browse around to find the distributor cap that best fit with your car.