Kitchen Appliances

The Best Microwave Oven Replacement Parts

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

Microwave oven replacement parts are essential for maintaining the functionality and extending the lifespan of a kitchen appliance. These components address common wear and tear issues, ranging from ensuring proper cooking with a functioning turntable to preventing electrical hazards with intact waveguide covers. Products were evaluated based on material durability, precise compatibility, user reviews, and feature analysis.

Best Overall
5 Pcs Microwave Oven Parts Waveguide Cover Universal Mica Sheet Microwave Oven Repairing Part for Kitchen Home Office Restaurant (4 Inch X 4.7 Inch)

5 Pcs Microwave Oven Parts Waveguide Cover Universal Mica Sheet Microwave Oven Repairing Part for Kitchen Home Office Restaurant (4 Inch X 4.7 Inch)

$5.49

The universal mica waveguide cover is a critical component for microwave safety and efficiency, offering broad applicability and customizable sizing.

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Best Budget
AMI PARTS 8206232A Bulb 40w 125v Microwave Oven Light -Under Hood Microwave Bulb- E17 Fit for Whirlpool Microwave Light Bulb

AMI PARTS 8206232A Bulb 40w 125v Microwave Oven Light -Under Hood Microwave Bulb- E17 Fit for Whirlpool Microwave Light Bulb

$6.39

Replacement light bulbs are a frequent and generally inexpensive repair, restoring visibility inside the appliance.

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Best Premium

This specific turntable support offers tailored compatibility for popular GE and Kenmore models, suggesting a precise, high-quality fit for common brands.

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No. 1
Microwave Turntable Motor Coupler Microwave Oven Turntable Roller Guide Support Glass Tray Drive Coupling...
  • The microwave turntable coupler shaft length 0.59"/15mm, 0.47inch/12mm. The packaging contains 1pcs microwave turntable motor coupler.
  • Please measure the shaft length, shaft Out Dia, shaft Inner Dia of your turntable coupler, make sure it's the same sizes with your old one.
  • High quality microwave turntable coupler, made of PPS material, durable, suitable for use in microwave oven.
  • Fit for glass turntable, rotating shaft, Y-frame, tripod bracket, coupling sleeve joint.
  • Small microwave oven roller guide support coupler tray shaft, glass tray drive coupling replacement.
No. 2
5 Pcs Microwave Oven Parts Waveguide Cover Universal Mica Sheet
  • Great material: Use professional heat-resistant materials, good quality, beautiful and heat-resistant, insulating, please rest assured to use.
  • Use for: Microwave mica chips can effectively prevent water or oil and other substances from splashing on the magnetron or other components during the heating process of food. Protect the microwave oven from burning.
  • Size can be cut: The waveguide cover size is 10.1 cm*11.9 cm /4 in*4.7 in, you could cut it into any size to fit your microwave oven. Easy to cut.
  • Widely used: As a kind of heat resisting and insulating product. Mica Plates is widely used in household appliances such as hair dryers, toasters, microwave ovens, warmers, etc.
  • What you will get: Packaged with 5 PCS mica sheet. Enough to meet your daily replacement.
No. 3
Smallest 9.6 Inch Microwave Plate Replacement Compatible With Panasonic Microwave Glass Plate F06016D00XN...
  • 【LOOK OUT!】This 9.6 inch microwave plate WON'T be compatible with Whirlpool, GE, Galanz and LG small microwave glass turntable. The 9.6 inch microwave glass plate comes in 3 types: Small Coupler Hole (with 7 5/8" or 7" outer track) and Flat Bottom...
  • 【Measurement 1】This 9.6 inch microwave glass plate has a one-dime sized small coupler hole in the center. The center spot of the microwave turntable plate coupler measures 11/16" in diameter
  • 【Measurement 2】The Roller Ring should have a rotating diameter between 6 3/8" and 7 5/8". Please Note: This tray is only compatible with 7-inch roller rings (measured without the white wheels). It will NOT fit the other common 6 1/4-inch roller rings...
  • 【Part Numbers】The 9.6" microwave replacement plate can replace broken or soiled panasonic microwave glass plate F06016D00XN, A06015G10XN; Nostalgia Retro 0.7 Cu.Ft. 700W Countertop Microwave Oven, Frigidaire microwave replacement glass plate...
  • 【Broad Compatibility】It's NOT universal fit. The Gemroom 9.6 in microwave turntable plate is compatible with Brands: Panasonic, Nostalgia, Frigidaire, Cuisinart, Continental Electric, Haier and more. Please lookup your model number in the product...
  • 【Pros Support】 If you want to save time and efforts, we have pros to match the right replacement microwave glass plate for your microwave oven. Just snapshot the model number and interior of your microwave to us. We will get it done
  • 【Tempered Glass】 The microwave plate is made from durable high-quality borosilicate glass and well-tested by manufacturer. This microwave parts is dishwasher safe, heat-resistant, lead-free and food-safe
No. 4
Bagean Microwave Filter 7.6” x 5.1” Fits GE WB06X10309 Oven Grease Filters
  • FRESH AIR: This GE microwave filter replacement ensures your kitchen is well-ventilated by ensuring your microwave vent fan is functioning at top capacity by trapping grease in the filter.
  • STRONG AND TOUGH: Our microwave hood vent filter is made strong and will hold its own with constant use and the GE microwave oven filter replacement frame is reinforced to resist bending out of shape.
  • ENHANCED FILTRATION: Our microwave grease filter is expertly constructed and enhanced to be thicker than the industry standard enabling our microwave vent filter to stop more grease from entering.
  • PERFECT REPLACEMENT: This 7 5/8” x 5 1/8” microwave filter exactly replaces GE part numbers WB06X10309 WB6X10359 WB02X32793 WB02X25388 WB06X10654 Sears Kenmore LG 5230W1A012B 5230W1A012C 5230W1A012E
  • PERFECT FIT: This GE microwave grease filter also fits Whirlpool Maytag Amana and KitchenAid part number 4358853 53001372 14210135 4358828 57001104 W10831112 WP56001069 56001069 14202944 R9800408 microwave oven grease filter works perfectly in kitchen...
  • PROTECT YOUR MICROWAVE: This GE microwave filters replacement will protect your over-range filter for microwave and ensure it stays functioning at top capacity by blocking grease from entering.
  • PLEASING AESTHETIC: Made with shiny aluminum and with a nice symmetrical pattern these microwave replacement filters will give an appealing and sophisticated look to your kitchen microwave.
  • WASHABLE: Our GE grease filter for microwave is dishwasher safe and hand washable. For an easy wash soak with baking soda and soap in hot water for 10 minutes then scrub and rinse.
  • TRUST THE BEST: With over a decade of experience in all types of filters and a reputation of customer satisfaction and top notch service, discerning customers have made us their brand of choice.
No. 5
5 Pcs Microwave Oven Parts Waveguide Cover Universal Mica Sheet
  • Great material: Use professional heat-resistant materials, good quality, beautiful and heat-resistant, insulating, please rest assured to use.
  • Use for: Microwave mica chips can effectively prevent water or oil and other substances from splashing on the magnetron or other components during the heating process of food. Protect the microwave oven from burning.
  • Size can be cut: Please confirm the size before purchasing,The waveguide cover size is 6.3 cm*11.6 cm /2 1/4 in*4 3/5 inches( internal 4 1/4 inches by 2 1/2 inches), You can cut it into sizes smaller than this product to fit your microwave. 
  • Widely used: As a kind of heat resisting and insulating product. Mica Plates is widely used in household appliances such as hair dryers, toasters, microwave ovens, warmers, etc.
  • What you will get: Packaged with 5 PCS mica sheet. Enough to meet your daily replacement.
No. 6
AMI PARTS 8206232A E17 40w 125v Under Hood Microwave Light Bulb
  • MODEL NUMBER: 8206232A Bulb 40w 125v E17 Microwave Oven Light (non-dimmable) Notes: 8206232A light bulb is made of glass. If you receive damaged light bulb, please contact us for refund or replacement. 8206232A light bulb, E17 Represents base...
  • WIDE APPLICABILITY: Mainly used for repairing Microwave light bulb,125v 40w microwave bulb lights are installed in cabinets to illuminate the interior of the microwave. Solve the problem of light dimming, flickering, not bright. E17 8206232A Whirlpool...
  • The 8206232A microwave light bulbs fit these models: GMH3204XVQ3, GMH3204XVS3, KMHS120EBL1, KMHS120EBL2, KMHS120EBL3, KMHS120EBL4, GMH5205XVB1, GMH5205XVQ1, GMH5205XVS1,KMHS120EBL0, etc
  • WIDELY USED: This microwave light bulb Can replace most of the home electric bulbs, can replace the following part numbers...
  • LONGER LIFESPAN: Microwave light bulbs under hood Using special 40W filament, heat resistant , save your hassle and cost on maintenance. The replacement parts are made by high quality material and well-tested by the manufacturer
  • After-Sale :We are full of confidence in the quality of Our 8206232A microwave light bulb replacement. We have a professional feedback team. You can give us feedback at any time during this period, and we will provide you with a satisfactory solution...
No. 7
Jolaxy 12" Turntable Plate Replacement for Whirlpool Kenmore Maytag Amana Estate Microwaves, 4393799 Glass...
  • This glass plate is NOT UNIVERSAL, it ONLY works for microwave ovens, which require a 12-inch turntable plate with Three Partial Circles Center, such as Whirlpool Kenmore Maytag Amana and Estate microwaves with Specific Model Numbers.
  • REMINDER: This is 4393799 plate, which has Three Partial Circles Center. In order to SELECT THE CORRECT PLATE, please CHECK YOUR ORIGINAL PLATE before the purchase! If your original plate has Three Triangles Center, this plate will NOT FIT YOUR MICROWAVE...
  • Compatibility: This 12-inch turntable plate can replace part number 4393751, 4393799, 8206226, 30QBP4185, AP3130793, EAP373741, PS373741. Part of the compatible model numbers have been listed in the description. If you are not sure whether this plate can...
  • Made of high quality heat-resistant glass, Scrambled pattern design on the back to provide better skid resistance, and Arc design to prevent you from accidental cuts. This sturdy and robust glass plate is an ideal replacement for your cracked, damaged or...
  • Package Contents: 1 x 12" Microwave Turntable Plate with Three Partial Circles Center, 1 x Heat-resistant Glove (One-year Warranty for All Products)

Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Microwave Oven Replacement Parts

Material Durability and Heat Resistance

When selecting microwave oven replacement parts, the material composition is a primary consideration, particularly for components exposed to heat or continuous movement. For example, waveguide covers, such as those from yuntop, are typically manufactured from heat-resistant mica sheets. In practice, these materials need to withstand high temperatures and prevent arcing, ensuring the longevity of the magnetron. Similarly, turntable roller rings and couplers, like those offered by ONESWI and IMSurQltyPrise, frequently utilize PPS plastic, valued for its high temperature resistance, corrosion resistance, and flame-retardant properties. Users report that cheaper plastics can degrade rapidly under consistent microwave operation, leading to premature failure and the need for frequent replacement.

Compatibility and Precise Fit

Achieving a proper fit is paramount for effective repair and safe operation. Many replacement parts are designed with universal application in mind, such as the customizable mica sheets from yuntop, which can be cut to fit various dimensions. However, for mechanical components or electrical parts, specific model compatibility is often crucial. For instance, the LEYURISE turntable tray support is explicitly designed for GE and Kenmore models, referencing specific replacement part numbers like WB06X10584. Similarly, AMI PARTS and other brands producing light bulbs, such as those compatible with LG and Whirlpool, emphasize specific bulb types (e.g., E17, G8) and wattages (e.g., 40w 125v) to ensure electrical compatibility and correct illumination. Failing to match these specifications can lead to non-functional parts or even damage to the appliance.

Type of Part and Functional Importance

Microwave oven replacement parts span a wide range of functionalities, each critical to the appliance's overall performance. Components like the waveguide cover (yuntop) are vital for shielding the magnetron from food splashes, directly impacting the microwave's ability to heat efficiently and safely. Mechanical parts, such as the turntable motor coupler (ONESWI) and the turntable roller ring (IMSurQltyPrise), are essential for the even distribution of heat, preventing cold spots in food. Electrical components, including light bulbs (AMI PARTS, GE, Kenmore) and door switches, ensure user convenience and safety interlocks. The main difference is that while some parts, like a light bulb, enhance user experience, others, like a functioning door switch or an intact waveguide cover, are fundamental to the safe and effective operation of the appliance.

Ease of Installation and Required Tools

The complexity of installation varies significantly between different replacement parts. Simple components like light bulbs (AMI PARTS) or easily accessible vent filters (Frigidaire, TOMOON) typically require minimal tools and can be replaced by most users. However, parts such as internal door switches or magnetron covers might demand more advanced disassembly of the appliance, often requiring screwdrivers and potentially a multimeter for testing. Users report that measuring existing components, like the shaft length and diameter for turntable couplers (ONESWI), is critical before ordering to ensure a hassle-free replacement. Choosing parts with clear installation instructions or those that are direct fit replacements, like the LEYURISE turntable support with specific model compatibility, can significantly simplify the repair process.

Pros & Cons

5 Pcs Microwave Oven Parts Waveguide Cover Universal Mica Sheet Microwave Oven Repairing Part for Kitchen Home Office Restaurant (4 Inch X 4.7 Inch)

Pros

  • Constructed from professional heat-resistant mica, crucial for safety and longevity.
  • Universal design allows cutting to fit various microwave models.
  • Effectively prevents water or oil from reaching the magnetron, maintaining efficiency.

Cons

  • Requires manual cutting, which might necessitate precision for an optimal fit.
  • No specific brand compatibility is listed, relying on user measurement.

Microwave Turntable Motor Coupler Microwave Oven Turntable Roller Guide Support Glass Tray Drive Coupling Replacement (Shaft Length - 0.59inch)

Pros

  • Made from durable PPS material, designed to withstand microwave oven conditions.
  • Crucial for ensuring the turntable rotates correctly for even heating.
  • Includes clear instructions to measure existing coupler for accurate replacement.

Cons

  • Requires precise measurement of shaft length and diameter for proper fit.
  • Only includes one coupler, which might not be sufficient for all repair needs.

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Pros

  • Thickened plastic material ensures sufficient durability for daily use.
  • Explicitly compatible with multiple GE and Kenmore models, simplifying selection.
  • Direct replacement for specific part numbers (e.g., WB06X10584), ensuring a precise fit.

Cons

  • Limited to specific GE and Kenmore models, not universal.
  • Only one support is included, though some microwaves might benefit from multiple points of support.

Common Mistakes to Avoid

Overlooking Specific Model Compatibility for Mechanical Parts

A frequent error involves purchasing mechanical parts like turntable tray supports or motor couplers without verifying specific model compatibility. For instance, the LEYURISE Microwave Turntable Tray Support explicitly lists compatibility with GE models such as JES1358WL01 and specific replacement part numbers like WB06X10584. Attempting to use a generic support for these models can result in an ill-fitting tray that wobbles or fails to rotate, compromising cooking performance.

Ignoring Precise Dimensions for Universal Components

While products like the yuntop Waveguide Cover are described as 'universal' and 'size can be cut,' users often overlook the importance of precise measurement. The cover's dimensions of 10.1 cm*11.9 cm / 4 in*4.7 in are a starting point, but cutting it incorrectly can lead to gaps that allow moisture to reach the magnetron, or an oversized cover that doesn't fit properly, undermining its protective function.

Mismatched Electrical Specifications for Bulbs

When replacing electrical components like light bulbs, a common mistake is to only match the base type (e.g., E17) without confirming wattage and voltage. The AMI PARTS 8206232A Bulb, for example, is specified as 40w 125v. Installing a bulb with incorrect voltage or wattage can lead to premature burnout, flickering, or even damage to the microwave's electrical system, as seen with some GE or LG models requiring specific G8 Halogen Bulbs.

Failing to Measure Turntable Coupler Shaft Length

The ONESWI Microwave Turntable Motor Coupler explicitly advises measuring the shaft length and diameter. Users frequently purchase couplers based solely on visual appearance, neglecting the critical shaft length specification (e.g., 0.59"/15mm). An incorrect shaft length means the coupler won't properly engage the motor or support the turntable, leading to a non-rotating tray and uneven cooking.

Frequently Asked Questions

What is the primary function of a microwave waveguide cover?
The waveguide cover, like the mica sheets from yuntop, acts as a protective barrier. It prevents food particles, steam, and grease from entering the waveguide and damaging the magnetron, which generates the microwaves.
How do I ensure a replacement microwave turntable coupler fits correctly?
To ensure a correct fit, always measure the shaft length, outer diameter, and inner diameter of your existing turntable coupler. The ONESWI coupler, for instance, specifies shaft lengths of 0.59 inches/15mm, indicating the importance of these dimensions.
Are all microwave oven light bulbs interchangeable?
No, microwave oven light bulbs are not universally interchangeable. It is crucial to match the voltage, wattage, and base type (e.g., E17 for AMI PARTS 8206232A, or G8 for certain LG/GE models) to ensure proper function and prevent electrical issues.
What material considerations are important for turntable roller rings?
For turntable roller rings, material durability is key. Products like the IMSurQltyPrise roller ring are made from PPS plastic, which offers high temperature resistance, corrosion resistance, and flame-retardant properties, ensuring it withstands the microwave environment.
When should I replace my microwave oven's vent filter?
Microwave oven vent filters, such as those from Frigidaire or TOMOON, should typically be replaced every six to twelve months, or more frequently if you cook often. This maintains proper ventilation and prevents grease buildup.