Customer Questions and Answers for Spark Ignition Wire Harness (High Voltage) by Ge

This high-voltage spark ignition harness carries the spark module's output to the burner igniters so your gas burners light reliably. Replace a cracked, shorted, or burned harness to restore consistent ignition and reduce misfires or arcing.

• Distributes high-voltage pulses from the spark module to the burner igniters
• Insulated leads help prevent arcing, cross-firing, and shorts to chassis
• Failure symptoms can include no or weak spark on multiple burners, intermittent lighting, or visible burn/arc marks on the wiring
• Useful when the spark module and igniters test good but ignition remains unreliable

• Disconnect power and shut off gas before servicing; high voltage is present during operation
• Note original routing; keep wires away from sharp edges, moving parts, and hot surfaces
• Seat boots/connectors fully on the spark module and igniters; avoid kinking or stretching leads
• After installation, restore power and test spark at each burner before final reassembly