Sanitaire Commercial Upright SC679-J Clip Switch

Sanitaire Commercial Upright SC679-J Clip Switch (MPN 37989) is a durable replacement switch designed to restore reliable on/off control in high-use commercial uprights. This clip switch is built to endure the rigors of daily cleaning cycles and minimize downtime during service. MPN 37989 ensures you’re getting an exact-match part for quick, field-friendly repairs.

This clip switch fits the SC679-J family and related variants, including SC679JGS, SC679JGS-1, SC679G, and SC679G, making it a versatile choice for fleet maintenance and service calls. When you replace with the correct part, you help preserve suction performance and consistent operation across shifts.

Key features

• Part number: 37989
• Compatibility: SC679-J, SC679JGS, SC679JGS-1, SC679G, SC679G
• Durable design for heavy-use environments
• Simple replacement to reduce machine downtime

About the Sanitaire brand

Sanitaire is a trusted name in commercial cleaning, delivering repair-friendly components and dependable performance for professional environments. Their parts are designed to maintain uptime in busy cleaning operations and are backed by a long-standing commitment to quality and compatibility with popular SC679-series uprights.

Keep your SC679-J running smoothly—add this Clip Switch to your cart and ensure steady on/off control for uninterrupted cleaning schedules.