You purchased your 503 because its sporty handling and German engineering agreed with your nature; so why would you be okay with second rate when it comes to the highest quality auto parts? The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles currently being driven today. Make no mistake, you bought your 503 because you knew that you wanted best-in-class service and a trusted brand both rolled up into one vehicle. Your BMW dealership isn't the only place to buy genuine or original equipment quality parts to repair your 503.
There are ignition parts in your engine so small that they can be forgotten about when performing regular maintenance. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your BMW 503 spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. When one of the spark plugs does not fire when it should, the engine in your BMW 503 will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.
When your BMW needs a top quality replacement Spark Plug, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Don't let a broken Spark Plug spell the end of your car, truck, or SUV, and don't gamble with its condition by buying anything but the highest quality repair parts. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. All the BMW 503 Spark Plug parts on this page will fit vehicles made in 1960, 1959, 1958, 1957, 1956. Choose your year below to refine your search.
