Looking for a reliable glass turntable plate to restore even heating and stable rotation in your microwave? This guide highlights five top replacements that fit common 12″, 12.75″, and 13.5″ turntables. Each option is best for a specific compatibility scenario, helping you choose the right size and fit without trial and error. The buyer profiles below indicate which microwave owners benefit most from each plate.
Buyer Snapshot: This table summarizes five strong options to consider. It shows the target size, compatible brands/models, and the key reason to choose each plate.
| Product | Approx. Size | Best For | Why Pick |
|---|---|---|---|
| CALPALMY 12″ Microwave Glass Plate | 12 inches | Owners with 12″ turntable mounts | Exact 12″ fit, three center notches for stable rotation |
| Gemroom 12″ Microwave Glass Plate for Whirlpool | 12 inches | Whirlpool WMH/WML models | Direct replacement for common Whirlpool sizes |
| Gemroom 12.75″ Microwave Plate (WB49X10129/1B71961) | 12.75 inches | LG, Sears, Kenmore, some GE/Sharp | Large 12.75″ size with documented compatibility |
| Gemroom 13.5″ Microwave Glass Turntable Plate | 13.5 inches | Frigidaire, GE, Whirlpool and others | Mid-large size, two different coupler hole variants noted |
| Gemroom 12.5″ Microwave Turntable | 12.5 inches | Frigidaire, Frigidaire-like 12.5″ systems | Targeted 12.5″ option with cautions about model compatibility |
CALPALMY 12″ Microwave Glass Plate
Type: Replacement turntable plate for 12″ microwaves with three center notches. It aligns with a bushing coupling to rotate smoothly. The plate is a direct size match for many OEM replacements and designed for simple dishwasher-safe cleaning.
Who this is best for: Homeowners seeking a straightforward, exact-12″ replacement for standard 12″ microwaves that use a three-notch center. This option minimizes guesswork when replacing a worn plate.
Why selected: It adheres to OEM-like dimensions and is explicitly described as an exact 12″ replacement for common models listed in the description.
Caution: Verify your microwave’s bushing coupling has three notches at the center to ensure compatibility; misalignment can prevent proper rotation.
Gemroom 12″ Microwave Glass Plate for Whirlpool
Type: Replacement 12″ plate aimed at Whirlpool models such as WMH31017 and WML55011, among others.
Who this is best for: Buyers with Whirlpool microwaves needing a precise 12″ glass plate that matches common Whirlpool turntable diameters.
Why selected: It’s positioned as a direct match for Whirlpool-specific models; the listing highlights typical compatible components and model ranges.
Caution: The listing notes that Whirlpool uses more than one 12″ variant, so confirm the exact model number and coupler dimensions before purchasing.
Gemroom 12.75″ Microwave Plate for 1B71961/Related Models
Size: 12.75″ plate replacement with a center hole specification (small coupler hole). This plate lists compatibility with popular 1B71961 variants and related GE/Whirlpool/Kenmore models.
Who this is best for: Microwave owners whose turntable calls for a 12.75″ plate and who need a comprehensive compatibility reference for multiple brands.
Why selected: The product explicitly calls out common model numbers and provides a wide compatibility range, helping reduce mis-purchases.
Caution: Whirlpool and GE series can require different coupler hole dimensions; double-check the hole diameter and roller ring fit before purchase.
Gemroom 13.5″ Microwave Glass Turntable Plate
Size: 13.5″ plate replacement designed for larger turntables. Notes indicate two different coupler hole variants exist, and not all GE models are interchangeable with this size.
Who this is best for: Users with Frigidaire, GE, or Whirlpool ovens that require a larger 13.5″ glass plate and can accommodate the specified coupler hole variant.
Why selected: This size fills the gap between standard 12″ and larger 15″ plates, offering a feasible option for mid-to-large turntables.
Caution: Ensure you match the coupler hole type (small vs. big) and confirm the roller ring’s rotation diameter suitability for your oven.
Gemroom 12.5″ Microwave Turntable
Size: 12.5″ plate with center hole measurements and roller ring diameter guidance. It emphasizes two distinct 12.5″ variants to avoid model misfit.
Who this is best for: Buyers whose microwaves require a 12.5″ glass plate, often overlapping Frigidaire or similar mid-size turntables.
Why selected: It targets a common but sometimes overlooked size, offering guidance on compatibility and ring dimensions.
Caution: This plate lists model-specific exclusions; verify your model number and roller ring size before ordering.
Buying Guide: Key Factors for Choosing a Microwave Glass Turntable Plate
What size do you need? Turntables come in several diameters from 9.6″ to 13.5″ and beyond. Measure your current plate or check your microwave’s model number to determine the correct size.
How many notches and coupler hole types matter. Some plates rely on three central notches; others use small or big coupler holes. Match the plate’s center hole and notch design to your oven’s bushing and roller ring configuration.
Brand compatibility varies by model. Even within the same brand, different series may use different plate dimensions and coupler configurations. When possible, rely on model-matching notes or consult store descriptions that list compatible microwave models.
Material and cleaning considerations. Most replacement plates are food-safe and dishwasher-safe, but verify that the plate uses durable glass and that there are no harmful additives. Dishwasher-safe plates simplify cleanup after use.
Installation ease and alignment. The notches or hole should align precisely with the turntable shaft to ensure smooth rotation and even cooking. Misalignment can cause uneven heating or grinding sounds during operation.
When to choose a larger or smaller plate. If your current plate looks undersized or if your cookware hangs over the edge of the plate, upgrading to a slightly larger size can help with even heating. Conversely, avoid oversized plates for a small cavity or awkward fit.
FAQ: Quick Answers for Microwave Glass Turntable Replacements
- Will any 12″ plate fit my 12″ microwave? Not necessarily. Your microwave’s notch pattern and coupler hole must match the plate. Always verify the model compatibility and notch/hole design.
- How do I know the correct coupler hole size? Check your current plate’s center hole diameter or consult the product’s measurements and model notes. Common sizes include small and big holes around 11/16″ or 15/16″ as described by sellers.
- Are these plates dishwasher-safe? Several options are described as dishwasher-safe. Confirm on the product page to ensure compatibility with your dishwasher’s load and cycle settings.
- Can I replace a 12.75″ plate with a 12″ plate? It depends on your microwave model’s turntable cavity and roller ring. A mismatched size can lead to instability or improper rotation.
- What if my microwave is a Whirlpool or GE model? Several listings specify Whirlpool or GE compatibility. If in doubt, use the model numbers provided to confirm fit before purchase.
- What should I do if the plate doesn’t fit after purchase? Use the seller’s return policy and verify model compatibility to avoid returns due to size or hole mismatches.