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The WHIRLPOOL W10399620 is a switch wire harness designed for 6-burner freestanding gas ranges. This harness routes low-voltage control signals between the burner switch assembly and the main control circuit, enabling reliable ignition and burner operation. It is a direct OEM replacement component intended for installation by qualified appliance service technicians. The harness measures 15.0 x 15.0 x 1.0 inches and is built to factory wiring specifications for the JA 36 FS range platform.
This wire harness applies to 36-inch freestanding professional-style gas ranges within the JA 36 FS product family. It is used in both residential and light-commercial kitchen installations where the original switch harness has failed, shows signs of heat damage, or has broken connector terminals. Compatible model numbers are listed below and should be verified against the unit's data plate before ordering.
Compatible with the following models: JDRP436WP02, JGRP436WP01, JDRP436WP03, JLRP436WP00, JGRP436WP02, JLRP436WP01. Verify the model number on the appliance data plate before installation.
Installation should be performed by a qualified appliance service technician. Disconnect power to the range at the breaker before accessing the switch panel or control area. Photograph the existing harness routing and connector positions before removal to ensure correct reinstallation. Do not force connectors - verify orientation before seating to avoid terminal damage.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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