The Whirlpool Refrigerator Grease is a genuine part manufactured by Whirlpool, designed for use in refrigerators. This part is compatible with various Whirlpool refrigerator models, ensuring smooth operation of your appliance. The grease, sometimes referred to as lubricant, plays a vital role in the overall functioning of the refrigerator. The purpose of this grease is to reduce friction between moving parts within your refrigerator. This helps to minimize wear and tear on these components, thereby extending their lifespan. The exact location and function of this grease may vary depending on the specific model of your refrigerator. If your refrigerator is making unusual noises or not operating as smoothly as it should, it could be an indicator that the grease needs to be replaced. While it's not always easy to determine if the grease is the issue, these symptoms may suggest it's time for a replacement.