OE Number:25182370. Fitment: for Chevrolet Cobalt. Function: An engine oil dipstick serves as a gauge to check both the level of oil in your vehicle.. How to Use: 1. Turn off the ignition and wait for the engine to cool down; 2. Pull the dipstick out. Make sure that the cloth is kept below it so that the oil does not fall on your vehicles engine or yourself; 3. Wipe the dipstick gently using a paper towel or tissue paper or any clean cloth; 4. Insert the dipstick back into the tube from where you had pulled it out; 5. Pull the dipstick out again as you did previously and inspect it for the oil level..
