Wrs321sd0 Parts

Note: Right Hand Roller

The Refrigerator Air Diverter is an OEM part compatible with Whirlpool brand refrigerators. Located inside the back wall of the refrigerator, this component evenly distributes cool air throughout the fresh food and freezer compartments.

Causes of a bad air diverter can include cracks in the plastic vanes from regular use over time, blockages restricting airflow, or failures of the mounting bracket or fan component. 

Symptoms of a bad air diverter include:

• Unbalanced or inconsistent temperatures between compartments  
• Frost or ice buildup in undesired areas
• Excessive noise or vibration coming from the back wall or fan area
• Inability to maintain set temperatures properly

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

The Bulb-Light is an OEM part for Whirlpool refrigerators. It provides lighting within the refrigerator compartments, allowing for easy viewing of contents. The bulb-light joins with compatible sockets or bases designed precisely for its installation within the refrigerator. 

Causes of a bad bulb light can include burnout over extended use, accidental damage during cleaning, or faulty wiring that prevents the bulb from receiving power.

Symptoms of a bad Bulb-Light include:

• Dark or no light in refrigerator compartments  
• Bulb producing a flickering or intermittent light instead of consistent illumination
• Signs of overheating, melting, or charring around the bulb

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

Note: Left Hand Roller

This freezer bin replaces a cracked or missing bin to restore organized storage in your freezer. It mounts on existing tabs or rails to keep frozen items secure and easy to access.

• Provides storage and organization within the freezer compartment
• Replaces a broken, warped, or missing bin
• Helps prevent items from tipping or falling when the door opens
• Restores proper fit so the bin stays seated on its mounts

• Power isn't required for this replacement; open the freezer and remove items from the affected area
• Lift the old bin straight up and out from the tabs/rails
• Align the new bin with the mounting points and slide or press down until fully seated
• Do not force into place; distribute weight evenly and avoid overloading

The Closing Cam is an OEM part for Whirlpool refrigerators. As an internal component, the closing cam is responsible for assisting with the smooth and secure closing of refrigerator doors.  

Causes of a bad closing cam can include wear and tear over time reducing effectiveness, or damage from accidental impacts compromising operational shape.

Symptoms of a bad closing cam include:  

• Loose or sagging doors that do not close properly
• Doors that do not fully latch or seal against the gasket  
• Increased cooling costs from unsealed interior leakage
• Potential damage to other door parts over repeated stress

This OEM Whirlpool part is also compatible with Maytag, Jenn-Air, and some KitchenAid models.

Color: Grey

This door hinge assembly supports and pivots either the refrigerator (RC) or freezer (FC) door. Replacing a worn hinge restores smooth door movement and reliable gasket contact to help maintain proper temperatures and reduce air leaks.

• Positions the door on its pivot for smooth opening and closing
• Helps keep the door aligned so the gasket seals against the cabinet
• Reduces air leaks that can lead to frost or temperature fluctuations
• Common symptoms of a failing hinge include a sagging or misaligned door, popping/squeaking, or a door that won't close or seal properly
• Visible wear, bending, or damage to the hinge

• Unplug the refrigerator and shut off the water supply before servicing
• Have a helper support the door; remove the hinge cover and fasteners, then lift the door off the hinge
• Transfer any shims/spacers from the old hinge to the new one in the same order
• Reinstall and tighten fasteners securely; adjust alignment per your model's service instructions

Pan-head screw used to secure panels, brackets and trim on Whirlpool appliances. Replacing a damaged or missing screw restores proper fastening to reduce vibration and keep assemblies aligned during operation. What it does:

• Secures panels, brackets and trim pieces to the appliance chassis.
• Stops loose panels from rattling, vibrating or shifting during use.
• Used when the original screw is stripped, corroded or missing.
• OEM replacement that restores the original fastening point.

• Unplug the appliance or shut off power before working on it.
• Use the correct screwdriver or bit to avoid stripping the head.
• Tighten until snug—do not overtighten or force in plastic parts.
• If the original hole or threads are damaged, inspect the surrounding area before reuse.

This is the light lens that covers and protects the appliance's light source. Replacing a cracked, yellowed, or missing lens restores clear, even illumination while shielding the bulb/LED from grease, moisture, and impact.

• Diffuses light for more even, glare-free illumination
• Protects the bulb or LED module from debris, grease, and moisture
• Replace if the lens is cracked, warped, melted, discolored, or missing
• Also replace if the lens no longer stays seated or falls out

• Disconnect power to the appliance before servicing and allow the area to cool
• Remove any retaining screws or release tabs to take off the old lens
• Seat the new lens fully; reuse existing fasteners if applicable
• Do not overtighten fasteners; handle carefully to avoid damage

These inserts are for 1/4 inch plastic tubing. Package of 4.

This small plastic control arm extension links to the mechanism it serves, restoring proper movement and engagement so the appliance can operate as intended. It's a simple, direct-replacement component designed to snap in and align correctly.

• Connects to the existing control arm to extend its reach and function
• Helps correct issues like improper engagement or intermittent operation
• Can address symptoms such as sticking, misalignment, or failure to activate
• Sized to fit the original mounting points for consistent motion

• Disconnect power (and water if applicable) before servicing
• Note the orientation of the original part to match during reassembly
• Inspect the mating control arm and linkage for wear or damage
• Test operation before fully reassembling panels or covers

Color: Black. For biscuit order 98008169. For white order WP98008544.

This grommet is a small protective seal used where a hose, tube, wire, or component passes through or mounts to the appliance cabinet. It cushions the connection and helps prevent leaks, vibration, and wear for reliable operation.

• Provides a snug barrier between parts and metal openings to protect hoses, tubes, and wiring
• Helps seal against moisture to reduce seepage
• Dampens vibration and rattling noises
• Replace if cracked, hardened, missing, or no longer stays seated; symptoms may include drips at a pass-through, buzzing/rattling, or a loose fit

• Disconnect power; shut off water supply if applicable
• Access the grommet location and note orientation/routing
• Remove the old grommet and clean the opening
• Press the new grommet fully into place; reassemble and test for leaks/noise

This hinge screw secures the door hinge to the appliance cabinet or door. Replacing a missing or stripped screw restores a tight, aligned hinge connection for smooth opening and reliable sealing.

• Fastens the hinge to the frame or door to prevent looseness
• Helps maintain door alignment for smooth opening/closing
• Direct replacement for lost, rusted, or stripped hinge screws
• Common symptoms: loose hinge, door sagging, rubbing/binding, or poor sealing

• Disconnect power before service; if working on a refrigerator, also shut off the water supply
• Support the door before loosening or tightening hinge hardware
• Start threads by hand to avoid cross-threading; tighten securely without over-torquing