GE WR9X482 Defrost Timer – OEM Refrigerator/Freezer Defrost Control

Description

Restore proper defrost operation in your GE refriger­ator or freezer with the genuine OEM control timer part WR9X482. This defrost control module manages the automatic cycle (typically an 8-hour run / 30-minute defrost pattern) for many GE models. Because defrost systems vary by model, production year and configuration, please check with your maintenance technician to confirm WR9X482 is the correct part for your appliance’s full model number and that the defrost timer is indeed the component needing replacement. geapplianceparts.com+2partstown.com+2

Features & Benefits

• OEM specification: Built to GE’s original design standards to ensure correct electrical connections, timing intervals and reliability. geapplianceparts.com+1

• Automatic defrost control: Manages compressor run time and defrost heater activation to prevent frost/ice build-up, improve cooling efficiency and reduce manual intervention. hdsupplysolutions.com+1

• Dependable performance: Helps restore proper defrost pattern when the previous timer has failed or worn out, potentially extending the life of your appliance.

• Cost-effective repair: Replacing the timer is much less expensive than replacing the entire defrost/heater/evaporator assembly when the timer is the failure point.

Common Symptoms That Indicate Replacement

• The freezer or refrigerator frosts over quickly, forming a thick layer of ice behind the back panel or on the evaporator.

• The appliance runs continuously (compressor stays on too long) or shows warm temperatures because the defrost cycle never triggers.

• The unit cycles, but you can observe the defrost heater never comes on—and you suspect the timer isn’t advancing.

• You hear no clicking or ticking from the timer when the compressor cycles off (in models where the timer motor is audible).
  If you notice such symptoms, have a qualified technician confirm that the defrost timer WR9X482 is indeed faulty and that other components (thermostat, heater, wiring) are good.

Compatibility & Partial Model Notes

• The timer WR9X482 is listed on GE’s parts site as “Defrost Control — Model WR9X482”. geappliances.com+1

• According to parts catalogs, WR9X482 substitutes earlier part numbers such as 2008, AH310851, EA310851, PS310851, WR09X0311, WR09X0354, etc. theacoutlet.com

• Because refrigerator models differ by series, year, region and variant, verifying your full model number (found on the appliance’s inner liner tag) and comparing the old timer’s tab layout and timing pattern is essential.