Replacing a worn or broken component can be a practical way to keep a household appliance in service. The important first step is identifying the exact part for your appliance model—not simply finding a part that looks similar.

Before you order, record the complete model number, confirm the part number through a model-specific diagram when possible, and review the seller’s fitment and return policy. This matters even more for electrical, gas, heating, water-handling, refrigerant, and sealed-system components.

Start With the Exact Appliance Model and Part Number

Find the appliance identification label and write down the full model number, including all letters, numbers, and suffixes. Label locations vary by appliance type. They may be inside a refrigerator compartment, around a washer or dryer door opening, on a dishwasher door frame, beneath a cooktop, or on the back or underside of a small appliance.

A serial number can sometimes help identify a production variation, but the model number is usually the key starting point for a parts lookup. Small model differences can affect shelves, switches, control boards, mounting brackets, door parts, and other components.

Use these resources to identify the correct part:

The manufacturer’s model-specific parts diagram or online parts lookup
The owner’s manual or product support page
A part number printed on the old component
An authorized distributor’s model lookup tool
A qualified appliance repair professional when the diagnosis is uncertain

A number printed on an old part may identify that component or a subcomponent rather than the current orderable replacement. Cross-check it against the official diagram or a model-specific parts list before buying.

It is also important to separate the symptom from the failed part. Poor drying, leaking, unusual noises, or a failure to start can each have several possible causes. Confirming the diagnosis before ordering can reduce unnecessary purchases and repair delays.

Best Places to Order Appliance Replacement Parts

The best source depends on what matters most for your purchase: genuine parts, local pickup, price, broad selection, or help confirming fitment.

Source	Best for	What to check before ordering
Manufacturer parts store	Direct model lookup and parts sold by the appliance brand	Availability, shipping time, warranty terms, and returns
Authorized parts distributor	Genuine manufacturer parts and product support	Exact fitment and whether the distributor is currently authorized
Independent appliance-parts retailer	Multi-brand selection and separately labeled OEM or aftermarket choices	Part number, model list, condition, and return policy
Local appliance-parts counter	Fast pickup and in-person assistance	Inventory before visiting, fitment confirmation, and return rules
Online marketplace	Broad selection, including used or discontinued parts	Seller reputation, condition, photos, fitment details, and return process

A simple purchase path can help narrow the options:

Use a manufacturer store or authorized distributor when authenticity, warranty support, or model-specific documentation is the priority.
Use a local parts counter when you need a part quickly or want help comparing an old component.
Use independent retailers and marketplaces when you need wider selection, discontinued parts, or price comparisons—but review fitment and return terms closely.

To locate options without relying on a specific retailer, search for phrases such as "[brand] official parts," "[brand] authorized parts distributor," or "appliance parts counter near me."

Manufacturer parts stores

A manufacturer’s parts store can be a useful direct source for model-specific diagrams and parts sold under the appliance brand. It is often a practical place to start when you need items such as refrigerator shelves, dishwasher racks, dryer lint screens, control parts, or appliance-specific accessories.

Check the listed part number, availability, shipping estimate, and return terms before purchasing. Availability and fulfillment policies can vary by brand and part category.

Authorized parts distributors

Authorized distributors may sell genuine manufacturer parts and, in some cases, separately labeled aftermarket alternatives. Their model lookup tools and customer support can be helpful when the brand’s direct store is out of stock or does not offer the shipping option you need.

If authorized status affects your warranty, authenticity concerns, or access to support, verify the seller through the appliance brand’s official support site or by contacting the manufacturer.

Independent appliance-parts retailers

Independent retailers can offer parts for several appliance brands in one place. Their inventory may include genuine/OEM parts as well as aftermarket alternatives. Look for listings that clearly state the part number, compatible models, condition, included hardware, warranty information, and return terms.

Local appliance-parts counters

A local parts counter can be helpful when time matters or when you want assistance matching a removed component. Bring the complete model number, the old part if practical, and any visible part numbers. Call ahead to confirm stock and ask about return rules before you make the trip.

Major online marketplaces

Online marketplaces can expand your options for common, used, discontinued, or hard-to-find parts. They also require closer review than a model-specific manufacturer lookup. Confirm that the listing identifies your exact model or the required manufacturer part number, inspect the photos, review the condition description, and read the seller’s return process.

Choosing Genuine, OEM, and Aftermarket Parts

Part terminology is not always used consistently, so rely on the product details rather than a label alone.

Genuine manufacturer part: Typically a part sold under the appliance manufacturer’s brand.
OEM part: Often used to describe a part sold as meeting the original manufacturer’s specification. In some listings, it may also refer to the original manufacturer or supplier.
Aftermarket part: A third-party alternative made for compatibility with one or more appliance models.

The exact meaning, source, warranty coverage, and quality claims should be verified in the individual listing. A seller should clearly identify whether a part is genuine, OEM, compatible, aftermarket, used, or refurbished.

Compare these practical factors before choosing:

Compatibility: Does the listing match your complete appliance model and required part number?
Fit and connections: Are the dimensions, connectors, mounting points, and included hardware correct?
Warranty and returns: What coverage is offered, and can an opened or installed part be returned?
Availability: Is the part in stock, and does the shipping timeline meet your needs?
Total cost: Include the item price, shipping, taxes, related hardware, and possible return shipping.

For parts related to gas, heating, water handling, electrical controls, switches, or protective functions, prioritize confirmed compatibility and clear product documentation over a low price.

Also consider the appliance’s age and overall condition. If several costly repairs are needed, the part is discontinued, or the appliance has broader reliability problems, replacing the appliance may be more practical than a major repair.

Parts for Refrigerators and Freezers

For refrigerator and freezer parts, begin with the manufacturer’s support site or a reputable retailer with model-specific diagrams. Verify model-specific fitment for shelves, door bins, drawers, filters, and ice-maker parts, which may look alike without being interchangeable.

Common replacement categories include:

Water filters
Shelves and door bins
Crisper drawers and drawer covers
Door gaskets
Ice-maker components
Interior lights and light covers
Handles and mounting hardware

When ordering a water filter, verify whether it is manufacturer-branded or an aftermarket replacement. Follow the appliance instructions for installation, flushing, and replacement intervals. Do not assume that a similarly shaped filter will fit or perform as intended.

Seek qualified service for refrigerant or sealed-system work, and for electrical problems that require more than straightforward, appliance-specific service procedures.

Parts for Washers and Dryers

Manufacturer parts lookups, authorized distributors, local suppliers, and established online retailers can all be useful for washer and dryer components. Confirm fitment for the exact model before ordering. Belt sizes, roller arrangements, hose fittings, and mounting configurations can vary within a brand.

Common washer parts

Washer replacement needs may include hoses, inlet valves, drain pumps, door locks, agitator components, suspension parts, filters, and dispensers. If a washer is leaking, not filling, not draining, or not spinning, identify the cause before purchasing a replacement part.

Common dryer parts

Dryer parts can include lint screens, belts, rollers, drum supports, door switches, heating components, and mounting hardware. Keep dryer venting clean and properly connected, since lint buildup can reduce performance and create a fire hazard.

Use particular caution with gas dryer components and electrical connections. Disconnect power before service, shut off gas when appropriate, and stop if the repair involves a gas connection or diagnosis you cannot confidently complete.

Parts for Dishwashers, Ranges, Ovens, and Microwaves

Cooking and dishwashing appliances often use parts that differ in dimensions, connectors, or mounting points despite having a similar appearance. Model-specific diagrams are especially useful for these appliances.

Dishwasher parts

Common dishwasher parts include racks, rack wheels, spray arms, filters, detergent dispensers, door seals, inlet components, and drain components. Check whether clips, retainers, seals, screws, or other installation hardware are sold separately.

Range and oven parts

Ranges and ovens may need replacement knobs, grates, burner components, igniters, oven racks, elements, lights, and temperature-related parts. Confirm the correct part number before buying components related to gas, ignition, heating, or temperature control.

Microwave parts

Consumer-replaceable microwave items may include turntable trays, roller rings, filters, lights, handles, and exterior pieces. Do not perform internal microwave service unless you are appropriately qualified. Internal components can retain hazardous electrical energy even after the microwave has been unplugged.

Parts for Small Appliances and Household Equipment

For small appliances, start with the brand’s support site. It may offer replacement accessories, consumables, and service parts, or it may state that only selected items are intended to be replaced.

Common replacement items include:

Vacuum filters, belts, brush rolls, and attachments
Blender jars, lids, gaskets, and blades
Coffee maker carafes, baskets, filters, and water reservoirs
Air purifier filters
Humidifier filters, tanks, caps, and trays

If the brand no longer supports a product or the part is discontinued, compare the cost and condition of used or aftermarket options with the cost of replacing the appliance. For lower-cost small appliances, a repair involving multiple parts or complex service may not be economical.

How to Verify a Listing Before You Buy

Reviewing the listing carefully can help prevent ordering mistakes. Before buying household appliance replacement parts, verify the following:

Match the complete appliance model number to the seller’s fitment information.
Match the manufacturer part number when one is available.
Cross-check any number on the old component with a model-specific parts diagram.
Read the condition description: new, used, refurbished, open-box, genuine/OEM, or aftermarket.
Confirm whether clips, gaskets, screws, seals, wiring harnesses, or mounting hardware are included.
Review return eligibility, especially for electrical parts and items that may not be returnable after installation.
Check shipping timing, delivered cost, warranty terms, and seller contact options.
Save the order confirmation, packaging, and documentation until fit and function are confirmed.

If a listing does not clearly identify compatible models or part numbers, contact the seller or choose a source with better documentation.

Avoid Common Replacement-Part Ordering Mistakes

A common mistake is ordering by brand name, general appearance, or a partial model number. Parts can look nearly identical while having different electrical connections, dimensions, hinge positions, thread sizes, or mounting points.

Avoid these issues:

Substituting safety-related parts without confirmed compatibility
Trusting incomplete fitment information or unclear product photos
Buying a part for a symptom without confirming the diagnosis
Forgetting related items such as gaskets, clips, filters, mounting hardware, or installation supplies
Assuming every replacement part includes the hardware needed for installation
Installing a part without following appliance-specific instructions

Before beginning any repair, disconnect electrical power and shut off water or gas where appropriate. Seek qualified service for gas connections, refrigerant or sealed-system work, internal microwave service, and repairs that require complex live-voltage diagnosis.

Checklist Before You Order

Ordering the right appliance replacement part starts with accurate identification and ends with a seller whose listing and policies are clear. Record the complete model number, confirm the part through reliable documentation, and compare sources based on fitment, condition, total cost, shipping, warranty, and return terms.

For straightforward consumer-replaceable items, manufacturer stores, authorized distributors, local parts counters, and well-documented independent retailers can all be appropriate choices. When a repair involves significant safety risks or technical complexity, qualified professional service is a better option than an uncertain part selection or installation.

Where to Order Replacement Parts for Common Household Appliances