Skip to content

Top Insulation

Marsoni M251S
Sale price$64.26
Pay 4 payments of $16.07 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Top InsulationPart number: USA9848501 Regular price: 53. 19 Availability: Out of Stock Made by: Whirlpool Manufacturer's Part Number: 4452491 Description Top Insulation USA9848501 Replacement Reference and Model Information Part Number 4452491 829257, AH374965, EA374965, PS374965, AP3082303 Manufacturer Model Number Description KitchenAid KEMC308KSS01 30" BUILT IN ELECTRIC DOUBLE OVEN THERMAL CONVECTION LOWER MICROWAVE CONVECTION KitchenAid KEMC308KSS04 30" BUILT
Easy Shipping

Quick Dispatch:

Your Top Insulation orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Top Insulation ships.

Need Help?
Questions about Top Insulation, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Top Insulation in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 610 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Rpondo
San Leandro, US
★★★★★ 5
Perfect fit
Product is very good, no damage and fits well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
S
Verified Purchase
Solteroblues
Louisville, US
★★★★★ 5
Perfect replacement
Fit perfectly saved a bunch of money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
A
Verified Purchase
Anthony N.
Birmingham, US
★★★★★ 3
It’s ok for a short period of time.
Meh….the filter is glued at each end versus clamped into the housing like the OEM filter. Will probably get a different brand or OEM in the near future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
U
Verified Purchase
username
Boise, US
★★★★★ 5
Good Replacement from Third Party
Perfect fit and great price. Would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
G
Verified Purchase
gconn76
Belleville, US
★★★★★ 5
Perfect fit
Fit well. Looks nearly identical to the OEM filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025

recommand products