An oil filler cap is a plastic or metal cap that covers an opening in the valve cover. It allows you to add oil when the dipstick indicates that you need it. Some cars have a crankcase vented through the oil filler cap. Oil which is added through the filler passes down through openings in the head into the oil sump at the bottom of the engine.

DC oil filler cap is precision CNC-machined from lightweight aluminum. It is a perfect dress up piece and durable as well. DC oil filler cap outlasts the factory cap and also features laser engraved DC logo. The logo elegantly cuts a dashing figure in any engine compartment.

This product is available in anodized in red or blue. It is also available with a mirror-polished finish. The product also provides functionality as well. Plus, it prevents the extreme hotness even immediately after driving. Because it does not easily get hot, this cap serves it function for great rapid work on long endurance races that require engine oil refills during the race. The oil filler cap from DC is also made of a high quality piece that can be a direct replacement of a standard cap of your vehicle. Furthermore, it is machined from aerospace quality aluminum so will not melt or break under the high temperatures and vibrations of racing conditions. Now, people who change their automobile oil actually remove at least 200 million gallons of oil each year. This oil is still useful if still recovered but only about 10 percent of it is recovered and recycled. Usually, the oil is thrown in the trash containers or thrown in some place where it can affect and pollute the water. Used oil should be put in leak-proof containers. One way of conserving oil is by using heavy-duty oil filler caps like filler caps from DC. We should put into consideration that oil is a valuable resource. Don’t let it be lost for its proper use.