Home / Recreation / Exercise Cycle Pulse Wire Harness, Upper 18086 Exercise Cycle Pulse Wire Harness, Upper 18086Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 18086 Brand: NAUTILUS Seller: Sears PartsDirect Category: Recreation Possible Matches$369.00Pilgrim Home and Hearth 18086 Sinclair Fireplace Tool Set, Burnishe... Description This pulse wire harness (part number 18086) is for exercise cycles. Pulse wire harness 18086 connects the pulse sensor to the control console. Wear work gloves to protect your hands when installing this part.