Gu2800xtvyo Parts

This electronic control board is the dishwasher's brain, managing cycles and powering the pump, valve, heater, and other loads. Replacing a failed board restores normal start, wash, drain, and dry functions.

• Coordinates and times wash cycles based on user selections and sensor inputs
• Sends power to the circulation pump, drain pump, water inlet valve, and heater
• Interfaces with the user interface and monitors door/latch status
• Failure may cause: no start, cycle won't advance or ends early, no fill/drain/heat, or error codes

• Disconnect power at the breaker before servicing; verify power is off
• Access location varies by model; commonly behind the lower toe panel or inside the console
• Handle the board by the edges and observe ESD (anti-static) precautions
• Move wire connectors one at a time from the old board to the new, secure the board, and reassemble; run any required diagnostics/reset per your model's tech sheet

This overfill float and shaft assembly monitors the dishwasher's water level. As the tub fills, the float rises and triggers the float switch to shut off the inlet water, helping prevent overfilling and leaks.

• Senses tub water level and moves up/down with the water
• Activates the float switch to stop filling at the correct level
• Helps protect against overfill-related leaks
• Common symptoms include: won't fill (float stuck up), continuous filling/overfilling (float stuck down or damaged), or float not moving freely

• Disconnect power and turn off the water supply before servicing
• Lift the old float straight up from inside the tub; access the underside (behind the toe panel) as needed to release the shaft from the float switch lever
• Install the new shaft through the guide and onto the switch lever; seat the float so it moves freely
• Verify smooth float movement and test a fill cycle while checking for leaks

This heater support holds the heating element securely in place inside the appliance, maintaining correct alignment and clearance for reliable operation. Replacing a worn or broken support helps prevent sagging, noise, or damage from an out-of-position element.

• Secures the heating element to its mounting point to keep it stable
• Maintains proper spacing from nearby components and surfaces
• Helps reduce vibration, rubbing, or rattling noises
• Replace if the original support is cracked, warped, missing, or the element appears misaligned

• Disconnect power to the appliance before servicing; allow hot components to cool
• Access the heater per your model's service information; note the original orientation and routing
• Seat the support fully and handle element leads carefully to avoid damage

Color: gray. Measures about 3 inches wide by 1-1/2 inches high.

This replacement shield fits over the heater/probe area to provide a protective barrier. It helps prevent direct contact and excessive radiant heat exposure, protecting nearby components and supporting accurate temperature sensing for consistent operation. What it does:

• Shields the heating element and adjacent temperature probe/sensor area
• Helps prevent heat damage to nearby plastics, wiring, and components
• Reduces the chance of items contacting or striking the heater/probe
• Common signs it's needed: cracked, warped, or missing shield; discoloration; rattling or an exposed probe/heater area

• 1 shield

• Disconnect power and allow all heated parts to cool before servicing
• Access the heater/probe area and note the original shield orientation
• Seat the shield fully; secure with existing clips/fasteners if applicable
• Verify clearances around the heating element before restoring power

Bottle with brush. Color: Black. Size: 0.6 fl.oz.

Bushing, Door spring

Color: light gray. Measures about 3 inches high by 6 inches deep.

Color: White

This upper rack adjuster sets and secures the dishwasher's top rack height so dishes clear the spray arms and load properly. When the adjuster wears or breaks, the rack can become uneven or stuck, leading to poor cleaning and loading issues.

• Provides the mechanism to raise/lower and lock the upper dishrack height
• Keeps the top rack level and secured to the rail during operation
• Common symptoms of failure: rack drops on one side, won't adjust, feels loose, or comes off the track
• Contribute to poor wash results when the rack can't be positioned correctly

• Disconnect power and water supply before servicing
• Remove upper rack end caps/stops and slide the rack out to access the adjuster
• Release or unfasten the old adjuster, transfer any reusable clips/wheels if applicable, and install the new adjuster
• Set both sides of the rack to the same height; reinstall rack and confirm smooth travel and secure locking

Size: 1/4 inch hex head, 10-12 x 1/2 inch.

Includes vinyl rack repair touch up paint and tine tip covers. Color: Grey

12 Ft in length

This hose clamp secures dishwasher hoses to fittings and ports to maintain a tight, leak-resistant seal. Replacing a worn clamp helps prevent drips and loose connections that can cause water under the unit.

• Secures drain or circulation hose to the pump, sump, or other dishwasher fittings
• Helps maintain a watertight seal at hose connection points
• Can help resolve water dripping from a hose joint or a loose hose
• Replace if corroded, deformed, cracked, or no longer holds tension

• Disconnect power and turn off the water supply before servicing
• Place a towel or shallow pan to catch residual water when removing hoses
• Fully seat the hose on the fitting, position the clamp over the barb/connection, and secure firmly
• After reassembly, run a brief fill/drain and check all connections for leaks

Located between the console and door

Includes two screws, two clamps, and undercounter mounting brackets.