Part 16-0867-21 (Txv) is a service replacement for ice machine repairs. Match the part number and visual configuration before ordering. Confirm the symptom first, then inspect the part location for wear, corrosion, cracks, or looseness. Compare the old part to the replacement, paying attention to connector orientation, mounting points, and sealing surfaces. A new Txv often clears poor fitment issues caused by wear or damage. Disconnect power before service and document the original routing or hardware positions with a quick photo. Recheck fasteners and connectors after the first run-in cycle to confirm everything remains tight. Once the root cause is corrected, cycle behavior should stabilize and performance should return to normal. A correct-fit replacement helps restore predictable performance and reduces repeat callbacks. Small components can create big downtime when they loosen, leak, or interfere with movement. Common complaints include worn part issues, poor fitment, or repeat failure. Verify any model compatibility notes shown on the product page before completing the order. Keep the removed part until final testing is complete so you can compare fitment if needed. If the machine was down for a while, take the opportunity to clean the area around the repair. Verify any model compatibility notes shown on the product page before completing the order. Keep the removed part until final testing is complete so you can compare fitment if needed. If the machine was down for a while, take the opportunity to clean the area around the repair. Verify any model compatibility notes shown on the product page before completing the order. Keep the removed part until final testing is complete so you can compare fitment if needed. If the machine was down for a while, take the opportunity to clean the area around the repair.