Gsd4030 Parts

This switch interlock assembly secures the appliance door and completes the electrical circuit so the unit can start and run safely. Replacing a worn interlock restores reliable door sensing and helps ensure normal cycle operation. What it does:

• Detects and holds the door/lid closed so the appliance will start
• Completes the electrical pathway for motor and control circuits
• Prevents operation when the door is open or not fully latched
• Can stop mid-cycle or prevent starting when the interlock fails

• One switch interlock assembly

• Disconnect power (unplug or switch off the breaker) before replacing the part
• Handle mounting screws and wiring harness carefully; match connector orientation when reinstalling
• Verify door alignment and latch function before restoring power

Size: 8-32 x 5/8 inch.

Size: 8-18 x 7/8 inch.

White. 8-18 x 5/16 inch.

This is a genuine replacement screw used to secure components and panels on compatible GE appliances. It restores proper fit and prevents rattling or loose parts for safe, reliable operation. What it does:

• Secures panels, brackets, or internal components to maintain proper alignment
• Stops rattling or vibration caused by loose fasteners
• Replaces missing, stripped, or damaged screws to restore safe operation
• Helps maintain seals and clearances by holding parts firmly in place

• Screw

• Disconnect power to the appliance before starting any repair
• Use the correct screwdriver or bit to avoid stripping the head
• Do not overtighten; snug until secure to prevent damage to components
• Keep removed fasteners organized to ensure correct reassembly

This harness jump is a short jumper wire assembly used to reconnect two electrical terminals, restoring an intended circuit path for proper operation. It offers a direct, serviceable way to replace a broken or missing factory jumper. What it does:

• Bridges two terminals to complete a circuit when the original jumper is damaged or removed
• Helps restore power or signal to control components that rely on the jumper connection
• Commonly used in control, terminal block, or switch assemblies where a short wire link is required
• Can resolve symptoms such as intermittent or no power to a circuit, or a component not receiving a control signal

• One harness jump (single jumper wire assembly)

• High-level replacement only; ensure power is disconnected at the breaker or unplug the appliance before servicing
• Match connector style and terminal orientation to the original jumper before installing
• Inspect surrounding wiring and terminals for damage or corrosion; replace if needed

The Lower Dishrack is an OEM part for GE dishwashers. It provides a sturdy shelf for placing pots, pans, plates, and other dishware on the bottom level of the dishwasher interior. The lower dishrack supports dish loads, holding them securely in place during the wash cycles. 

Causes of a failing lower dishrack include long-term wear and tear, corrosion from exposure to water and detergents, damage from improper loading, and loose or broken components.

Symptoms of a bad lower dishrack:

• Difficulty sliding the rack in and out
• The rack getting stuck mid-cycle
• Broken or missing wheels/rollers
• Rust formation
• Bent or misshapen wires

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

This timer cover is the replacement trim that surrounds and protects the dryer or washer control timer on the control panel, restoring a finished look and shielding the timer mechanism from dust and debris. What it does:

• Replaces a cracked, faded, or damaged timer trim to improve appearance and protect the underlying timer assembly
• Helps keep lint, dust, and moisture away from the timer control area
• Restores correct alignment and mounting for the timer knob and control components
• Useful when the existing cover is loose, broken, or missing

• One timer cover

• Disconnect power (unplug or switch off breaker) before starting any repair
• Remove the control panel or access bezel per your model's service instructions to reach the timer cover
• Use appropriate hand tools (screwdriver) and avoid forcing plastic tabs to prevent breakage

The spray arm assembly distributes pressurized wash water through its jets and rotates to clean dishes. If it's cracked, clogged, or not turning freely, replacing it restores proper spray coverage and cleaning performance.

• Directs water through jet openings to wash dishes throughout the tub
• Rotates by water force for even spray coverage
• Common symptoms: poor cleaning results, arm not spinning, visible cracks/warping, or clogged holes
• May cause unusual knocking if the arm is loose or contacting items

• Disconnect power and turn off the water supply before servicing
• Remove the lower rack; release the existing spray arm from the center retainer (method varies by model)
• Clear any debris from the pump outlet and seating surface
• Seat the new arm fully and ensure it spins freely before running a test cycle

This upper dispenser trim—commonly called the top tower—replaces the visible upper cover at the refrigerator dispenser area to restore appearance and proper fit. It protects internal dispenser components and keeps the dispenser edges clean and aligned. What it does

• Covers and protects the upper portion of the dispenser tower and its internal components
• Helps maintain a consistent, finished look at the dispenser opening
• Prevents dirt and moisture from reaching internal dispenser parts
• Can reduce rubbing or misalignment of the dispenser fixture that can cause noise or wear

• One upper dispenser trim (top tower) as shown

• Remove power to the appliance before starting work to avoid electrical hazards
• Typically secures with clips or a few screws—gentle prying with a trim tool may be required
• Inspect adjacent trim and fasteners for wear and replace as needed for a proper fit

This timer knob is the user control that sets and advances wash cycles on your dishwasher. Replacing a worn or broken knob restores positive engagement with the timer shaft so you can reliably select and start cycles.

• Attaches to the timer shaft on the control panel to select and advance wash cycles
• Provides a secure grip and proper indexing to the dial markings
• Common fix for a stripped, cracked, loose, or missing knob
• When the knob no longer engages the shaft, the timer may not turn or settings may not change

• Disconnect power at the breaker before servicing
• Pull the old knob straight off the shaft; retain any spacer or clip from the original
• Align the new knob's insert with the flat/D-shape on the shaft and press firmly until fully seated
• Verify smooth engagement through the settings before restoring power

A replacement clamp that secures hoses or wiring to keep lines routed and stable, helping prevent rubbing, leaks and noise. Restores a reliable hold for tubing and harnesses so the appliance runs quietly and safely. What it does:

• Holds hoses, tubing or wire harnesses in place to reduce movement and chafing.
• Helps prevent leaks and water line abrasion caused by loose fittings.
• Reduces rattling or vibration from unsecured lines or cables.
• Keeps routing organized so adjacent components aren't stressed or worn.

• Disconnect power before servicing the appliance; shut off water supply when working on water or drain lines.
• Remove the old clamp and position the replacement so it fully engages the hose or harness, avoiding twists.
• Use appropriate hand tools (pliers or screwdriver) and secure the clamp evenly; avoid overtightening.
• Inspect surrounding hoses and wiring for damage while installing; replace any components that show wear.

This shield is a protective heat shield that helps protect internal components from heat and debris, extending appliance life and preventing premature damage. It's a direct-fit replacement for the damaged or missing shield. What it does:

• Protects wiring, insulation and nearby parts from excessive heat
• Prevents debris and grease from contacting sensitive components
• Helps stop heat-related odors or smoke caused by contact with hot surfaces
• Reduces risk of component failure due to heat exposure

• One protective shield

• Disconnect power (unplug or switch off circuit breaker) before starting any repair
• Allow appliance to cool completely to avoid burns
• Handle carefully—edges may be sharp; use gloves and proper tools
• Follow OEM disassembly steps and torque recommendations;