Wtw8420 Parts

Color: White

This control knob assembly replaces a worn or broken selector knob so you can set and change appliance functions with a secure fit and clear detents. It restores reliable manual control for common user settings. What it does:

• Fits onto the control shaft to select cycles, temperatures, or settings depending on your model
• Provides tactile detents and a firm grip for accurate selection
• Resolves symptoms like a loose, cracked, or spinning knob that won't engage settings
• Prevents slipping or intermittent control inputs caused by a damaged knob

• Disconnect power (unplug or shut off breaker) before handling control parts
• Often installs by aligning onto the control shaft and pushing on until seated; some models may use a retaining clip or screw
• Handle gently to avoid damaging the control shaft or surrounding panel

This LED light assembly replaces the interior refrigerator light to restore bright, energy-efficient illumination so you can see food and controls clearly. Designed as a direct-fit lighting module for compatible Whirlpool units. What it does:

• Provides bright LED illumination for refrigerator compartments and door areas
• Replaces dim, flickering, or non-working interior lights
• Connects to existing housing and wiring—matches OEM mounting and connector style
• Improves visibility for locating and organizing stored items

• Disconnect power to the appliance before beginning any work
• Remove old light assembly per service manual; install new module using existing fasteners and connector
• Handle LEDs and connectors with care to avoid damage; do not force connectors

This tub ring secures the washer's outer tub assembly and helps maintain proper drum alignment for quieter, more reliable operation. It restores fit between the outer tub and surrounding components to reduce wobble and noise. What it does:

• Holds the outer tub in position and helps stabilize the spinning drum
• Helps maintain proper clearance between the tub and cabinet to reduce rubbing or scraping noises
• Can prevent excess movement that can cause vibration or uneven spinning
• Commonly replaced when torn, cracked, or deformed from wear or impact

• Disconnect power and water supply before starting any repair
• Inspect surrounding seals, gaskets, and mounting hardware; replace if damaged
• Handle plastic components carefully to avoid cracking during installation

This flowmeter monitors incoming water flow and sends the signal the washer's control needs to time and advance cycles correctly. Replacing a faulty flowmeter restores accurate water sensing and cycle performance. What it does:

• Measures water entering the appliance and converts flow into an electrical signal for the control board.
• Helps the washer detect and control fill volume and cycle timing.
• Common symptom: washer stalls, won't advance, or displays water/flow-related error codes.
• Common symptom: improper fill levels or unusually long fill/drain steps.

• Disconnect power and shut off the water supply before starting.
• Handle electrical connectors and tubing carefully; avoid crushing or kinking hoses.
• Reconnect wiring and hoses securely and test for leaks before completing the repair.

Size: 6-32 x 9/32 inch.

This factory fastener secures appliance panels and components for a tight, rattle-free fit. Replace a missing, stripped, or corroded screw to keep assemblies aligned and performing as intended.

• Fastens panels, brackets, or assemblies in place
• Helps reduce vibration and rattling caused by loose hardware
• Maintains proper alignment of parts to prevent premature wear
• Common signs you need it: missing screw, loose panel, vibration/buzzing noises, or hardware that won't tighten

• Disconnect power; for gas or water-connected appliances, shut off supply lines before service
• Match the screw to the original; verify size, length, and thread before installation
• Start threads by hand to avoid cross-threading; use the correct driver bit
• Snug only—do not overtighten, especially into plastic or thin sheet metal

This syphon breaker prevents dirty drain water from being siphoned back into the dishwasher, helping maintain proper draining and protect wash water from contamination. It's a direct-replacement drain air-break for compatible dishwashers. What it does:

• Stops backflow/siphoning from the household drain into the dishwasher
• Helps maintain proper drain performance and prevents wastewater re-entry
• Can reduce odors and cloudy or soiled dishes caused by contaminated wash water
• Works as part of the dishwasher's drain plumbing to preserve wash hygiene

• Disconnect power to the appliance and turn off water supply before servicing
• Replace only with identical part and ensure correct hose routing and secure clamps
• Inspect adjacent drain hoses and connections; replace damaged hoses or clamps as needed

This part is a replacement outer tub. This part can be used to replace broken or defective outer tub in a variety of dryer models. The outer tub is critical for proper dryer functionality as it's what holds water that is emitted from materials or clothes as they dry. If this part is corroded, cracked, dented, bent, or otherwise rendered ineffective, the user may notice leaking, clothes not being dried properly, or other issues. Thus, the outer tub will need to be replaced. Before any repairs are made, the appliance should be entirely disconnected from the power sources and work gloves should be worn.This is a genuine OEM part made by Whirlpool and has been sourced directly from the manufacturer. As an authentic replacement part, this outer tub is suitable for use on dryer manufactured by Whirlpool, Maytag, Kenmore, and some other brands. This part is sold individually.

This touch-up paint bottle restores small chips and scratches on painted appliance surfaces to improve appearance and help protect against rust. Easy-to-apply formula matches common appliance finishes for quick cosmetic repairs. What it does:

• Covers small chips, nicks and surface scratches to improve appearance
• Helps protect exposed metal from moisture and surface corrosion after damage
• Provides a precise application for targeted repairs on doors, panels and trim
• Can be used on painted steel and metal appliance surfaces (test in an inconspicuous area first)

• Clean and dry the repair area; remove loose paint and corrosion before applying
• Shake bottle well and apply sparingly with included applicator or a small brush
• Allow adequate drying time between coats and follow any manufacturer cure instructions on the label
• Wear gloves and work in a well-ventilated area; keep away from open flame and out of reach of children

The Cord-Power is an OEM part for Whirlpool washing machines. It connects the washer to an electrical power source, supplying necessary voltage to operate components including the motor, heater, and control board. The power cord is constructed with durable gauge wire and insulating material to safely handle current flow.  

Causes of a bad power cord can include fraying, cracking or exposed internal wiring from flexing/bending stresses over time, cuts or abrasions that compromise insulation integrity, or failure of the plug/receptacle.

Symptoms of a bad power cord include:

• Intermittent or unreliable power to washer components
• Unexpected shutdowns or rebooting during cycles
• Tripped breakers or blown fuses at the electrical panel
• Tingling, shocks or other safety issues when touching the washer

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

A U-bend retainer designed to secure a U-shaped heating element or tubing in place, preventing movement and vibration for reliable operation. Fits as the replacement hold-down clip used on compatible Whirlpool HVAC and appliance assemblies. What it does:

• Secures U-shaped element or tubing to the appliance frame or mounting bracket
• Prevents rubbing or vibration that can lead to wear or noisy operation
• Helps maintain proper spacing and alignment of the element for consistent performance
• Used where a compact, U-shaped clamp is required to hold components safely

• One U-bend retainer clip as shown

• Inspect the surrounding area and replaced part for damage before installing
• Use basic hand tools; align clip over the U-bend and fasten to the designated mounting point
• Disconnect power and allow components to cool before attempting repair
• Replace with the exact OEM fasteners

This ring-style tub impeller helps move and direct wash water in the washer's tub to support proper cleaning action and rinsing. Replacing a worn or damaged impeller can restore normal water flow and reduce wash issues. What it does:

• Directs and circulates wash water for effective cleaning and rinsing
• Helps maintain proper tub agitation and water movement during cycles
• Can cause poor cleaning or uneven rinsing when cracked, broken, or worn
• May produce unusual noises if damaged or loose

• Disconnect power to the appliance before beginning any repair.
• Turn off water supply and follow the washer disassembly steps in the service manual.
• Inspect surrounding seals and fasteners; replace if damaged.

This siphon break kit prevents wastewater from siphoning back into the dishwasher, helping keep the tub and dishes clean and reducing drainback issues. Fits the dishwasher drain assembly to restore proper draining function. What it does:

• Stops backflow by breaking the siphon effect in the drain line
• Works with the dishwasher drain hose and pump to maintain one-way drainage
• Helps address symptoms like water remaining in the tub, partial drains, or water backing into the tub
• Supports proper drainage to reduce odors caused by standing water

• One siphon break kit

• Disconnect power to the appliance and turn off the water supply before starting
• Inspect the drain hose routing and secure the siphon break at the recommended height per the dishwasher's service instructions
• Use basic hand tools; hose clamps or fasteners may be required

This left-side door hinge restores proper door alignment and smooth opening on compatible refrigerators. It supports door movement and helps maintain a tight seal for reliable cooling performance. What it does:

• Replaces a worn or bent left door hinge to stop uneven door sag and scraping
• Helps restore correct door alignment for even closing and improved seal
• Reduces noise and binding when opening or closing the door
• Compatible with VMax-style hinge mounting; used where hinge geometry matches OEM design

• One left-side door hinge

• Mounting hardware may be required; confirm included items before beginning
• Disconnect power and empty door bins as needed for safe access
• Support the door during removal/installation to prevent damage or injury

This is a 10-32 threaded stainless steel screw used to fasten components in compatible Whirlpool appliances. Its corrosion-resistant finish helps maintain a secure connection and long-lasting hold where a small machine screw is required. What it does:

• Fastens panels, brackets, or hardware using a 10-32 machine thread
• Stainless steel construction resists rust and corrosion in humid appliance environments
• Small .276 in length is for shallow mounting applications or thin materials
• Helps stop loose parts that can cause noise, vibration, or poor panel fit

• Use the correct 10-32 driver and avoid over-torquing to prevent strip or damage
• Disconnect power to the appliance when accessing internal components
• Wear eye protection and follow OEM service instructions for safe repairs