The Sears Lumbar Switch (S18807.901) is designed for precise control of lumbar support adjustments in vehicle seats. Crafted from durable materials, this switch is built to withstand demanding conditions and ensure consistent, reliable performance. It serves as a direct OEM replacement, offering seamless integration into the seat mechanism, making it ideal for vehicles where lumbar comfort is essential. By adjusting the lumbar support, users can enhance their seating posture and comfort, especially during long periods of driving. This switch is known for its durability and smooth operation, making it an excellent choice for heavy-duty applications