Zisp420dtss Parts

This light column assembly provides the internal lighting and trim for compatible refrigerator/freezer enclosures, restoring proper illumination and a finished interior appearance. It replaces a worn or damaged light column so the compartment lights correctly. What it does

• Houses and positions the light(s) to evenly illuminate the refrigerator interior.
• Protects the bulb and wiring from spills and contact while allowing light to pass.
• Restores damaged or cracked trim that can let debris into the light area.
• Common symptom: interior light is dim, misaligned, or the trim is cracked/broken.

• One light column assembly as shown.

• Disconnect power to the appliance before servicing to avoid shock.
• Handle lens or trim pieces carefully to avoid scratching or cracking.
• Installation generally requires removing interior shelves and unsnapping or unscrewing the old assembly; keep fasteners for reinstallation if reusable.
• If the bulb or wiring is damaged, replace those components only with compatible parts.

This tray transformer is a direct-replacement transformer assembly that provides the proper low-voltage power for the appliance tray assembly, restoring reliable operation and control. Use it to replace a worn or failed transformer without modifying wiring or controls. What it does

• Steps down line voltage to the tray assembly's required control voltage so tray components receive stable power
• Restores power to tray-related circuits when a failed transformer causes loss of function
• Common symptom: tray functions, lights, or heater do not operate or respond
• Designed to fit and mate with the factory tray wiring and mounting points for a clean swap

• One tray transformer assembly

• Always disconnect power to the appliance before starting work to avoid shock hazard
• Match the replacement to the original by part number and connector style before installing
• Basic hand tools are typically required; handle wiring and terminals carefully to avoid damage

This cover harness organizes and protects the main wiring inside a side-by-side refrigerator, helping keep electrical connections secure and routed safely for reliable operation. Use it when wiring cover damage or wear exposes connectors. What it does

• Routes and protects internal wiring behind refrigerator panels to prevent chafing and accidental disconnection.
• Secures connector positions so components receive consistent power and signals.
• Common symptom: visible frayed wiring or loose connectors behind the fresh-food/freezer panel.
• Can be a factor when intermittent component operation or wiring-related faults are observed.

• Disconnect power to the appliance before service to avoid shock or damage.
• Remove panels per the OEM service instructions to access the old harness; note connector positions before removal.
• Inspect connectors and adjacent wiring; replace any damaged clips or grommets to prevent future abrasion.

This screw handle trim replaces the small decorative cover that hides and secures the mounting screw on a range/oven handle, restoring a finished look and preventing debris buildup around the screw. What it does:

• Covers the handle mounting screw and provides a clean finished appearance
• Helps keep crumbs and grease out of the screw cavity
• Stops a loose or missing trim from catching on clothing or hands
• Restores cosmetic look after handle removal or damage

• One screw handle trim

• Safety first: unplug the appliance or shut off power to the range before working
• Remove the handle screw, fit the trim over the screw area, then reinstall and tighten the screw securely (do not overtighten)
• Use the correct screwdriver and avoid forcing the trim; check alignment before final tightening
• If the original mounting hardware is damaged, replace it with OEM hardware