Aftermarket Engine Oil Dipstick

Internal combustion engines, including diesel engines, have an engine oil dipstick. The dipstick is a long, flat metal rod with a plastic ring handle. The dipstick tells you the condition of the oil. It also gives you an idea of ​​the internal health of the engine.

How Do I Use the Engine Oil Dipstick?

To get a more accurate reading, it’s advisable to pull the dipstick out twice. When wiping the dipstick, always use a clean cloth or paper towel.  Here are five simple steps:

  • Step 1: Turn off the engine, engage the parking brake, and open the hood.
  • Step 2: Grasp the ring handle with your fingers and slowly pull out the dipstick.
  • Step 3: Take a clean cloth or paper towel and wipe the end of the dipstick clean.
  • Step 4: Fully reinsert the dipstick into the hole.
  • Step 5: Pull it out again to check the oil level.

How Will I Know the Proper Oil Level?

The end of the dipstick has clear markings to show you the correct operating range for your oil. On most heavy equipment, you will see two distinct marks, often labeled 'MIN' (Minimum) and 'MAX' (Maximum), or sometimes 'ADD' and 'FULL'. Other dipsticks may simply have two holes or a cross-hatched area between two lines. No matter the type of marking, the principle is the same: a healthy oil level should fall somewhere between the two marks.

A broken dipstick handle, cracked seal, or bent dipstick blade are common problems. Therefore, replacing a faulty dipstick should be one of your maintenance tasks. If you need an engine oil dipstick or any other hand tools for your vehicle, shop at FridayParts. Whether you maintain a Bobcat loader, a heavy-duty Ford Powerstroke or GMC Sierra truck, an industrial Kohler engine on the jobsite, or your daily Honda, Audi, or Nissan, we have you covered. You'll find the right parts to keep your equipment performing at great prices.