1pcs Sensor 1821363J12 Key benefits Restores accurate system readings: replaces a failing or degraded sensor to help ensure the control system receives correct input. Reduces downtime and prevents related faults: a reliable sensor helps avoid intermittent warnings, poor performance, or unnecessary troubleshooting. Simple swap for compatible systems: designed for straightforward replacement where the 1821363J12 part number is specified. What this product does Model 1821363J12 is a single sensor unit supplied as 1pcs. It provides consistent electrical feedback to the system that relies on the 1821363J12 specification, helping the control module or gauge maintain correct operation. Key attributes Model: 1821363J12 Quantity: 1pcs Functionality: sensor unit that provides electrical measurement input to compatible control systems (sold as the sensor only) Construction: durable housing and connector designed for long service life in typical operating environments Size and fit: compact form factor intended to match the original 1821363J12 mounting and connector configuration where applicable Performance: engineered for consistent signal stability and reliable operation when used as a likeforlike replacement How it helps you Accuracy: delivers stable, repeatable signals so the system can make correct adjustments or display correct values. Reliability: robust build reduces the risk of premature failure from vibration or environmental exposure. Ease of use: plugandplay replacement in compatible applications limits time. Typical use cases a failed or erratic sensor in a vehicle or machinery that specifies part number 1821363J12. Keep as a spare for service vehicles or workshop inventory to speed repairs and minimize downtime. Use during diagnostics to confirm whether a sensor is the root cause of a controlsystem alert or abnormal operation. Notes and installation Supplied as a single sensor (1pcs) identified by model number 1821363J12. Confirm the part number and connector/mounting compatibility with your equipment before installation. If uncertain about fitment or installation, refer to the equipment manufacturer's service documentation or have the sensor installed by a qualified technician.