The TE Connectivity 1823111-1 is a single wire seal within the MQS series, specifically engineered for automotive applications. This seal provides a robust and reliable method for protecting electrical connections from environmental factors. With a cavity diameter of 0.334 inches and an acceptable cable insulation diameter range of 0.118 inches, it ensures a tight and secure fit. Constructed from silicone, it offers resistance to hydrocarbons and operates effectively within a wide temperature range, making it suitable for demanding automotive environments. The seal is RoHS compliant and contributes to the overall reliability and longevity of automotive electrical systems.