and brand Refrigerator defrost sensor compatible with LG models AP4438477, PS3529340, 6615JB2005H Original LG refrigerator defrost sensor and fuse Easy and convenient to Key benefits OEM authenticity provides reliable performance and proper fit for trusted LG operation Helps maintain the defrost cycle and overall cooling stability Direct replacement for listed LG models minimizes compatibility risk Simple installation supports quick DIY replacement Compatibility LG AP4438477 LG PS3529340 LG 6615JB2005H What makes it stand out Authentic LG part designed as a precise replacement Includes defrost sensor and fuse for comprehensive restoration Built for straightforward installation to reduce downtime Use scenarios Scenario 1: Your LG refrigerator (one of the listed models) experiences frost buildup or uneven cooling due to a faulty defrost sensor. with this OEM part to restore proper defrost function. Scenario 2: Performing routine maintenance on an LG refrigerator and keeping an OEM spare on hand to ensure fast replacement if the defrost component fails. Scenario 3: Upgrading from a nonOEM or older defrost component to an authentic LG sensor and fuse to improve reliability and compatibility with the listed models.