Short Number: FR78X. Long Number: 0242232502. Generally, conventional spark plugs should be replaced every 20,000 to 30,000 miles, while platinum or iridium spark plugs can last up to 60,000 to 100,000 miles.
The "Spark Plugs Set 4x 0242232502 / FR78X Bosch Super 4" is ideal for vehicles in the BMW, MINI, Rolls-Royce, Simca, and Chrysler fleets.
