General Electric wb18x43886 Spark Module Harness

Product Description

The General Electric wb18x43886 is a spark module harness designed to connect the ignition module to the surface burner spark electrodes in GE gas cooking appliances. This wiring harness carries the high-voltage ignition signal from the spark module to each burner electrode, enabling reliable ignition when the burner knob is turned. It is a direct OEM replacement component installed by appliance service technicians and HVAC-qualified trade professionals who service residential gas cooking equipment. The harness is a critical link in the ignition circuit and must be in sound condition for consistent spark generation at each burner position.

This spark module harness is suited for residential gas range and cooktop applications where the OEM harness has become damaged, cracked, or has developed continuity faults that result in intermittent or failed ignition at one or more burners. It is intended for use during ignition system service calls where the root cause is traced to the wiring harness rather than the spark module or electrode itself. Technicians replacing the spark module should inspect this harness as part of the same service visit.

Key Features

• OEM replacement harness ensuring correct connector fit and wire routing for GE gas ranges
• Carries high-voltage ignition signal from spark module to surface burner electrodes
• Direct drop-in fit eliminates need for field modification or splicing
• Restores reliable multi-burner spark ignition when harness is the failure point

Compatibility

Designed as an OEM-style replacement spark module harness for GE residential gas ranges and cooktops that use a centralized spark ignition module.

Installation Notes

Installation should be performed by a qualified appliance service technician or licensed gas appliance professional. Before beginning work, disconnect the range from its electrical supply at the wall outlet or circuit breaker and verify power is off. Route the replacement harness along the original path and secure any factory clips or retainers to prevent contact with hot surfaces. Do not energize the unit until all connectors are fully seated and no wiring is pinched or exposed near the burner grates or igniter electrodes.

Technical Specifications

• Component Type: Spark Module Wiring Harness
• Application: Gas Range and Cooktop Ignition System

Standard Information

• Brand: General Electric
• Manufacturer Part Number: wb18x43886