Part Price Check
Insulation
See part 53 in the diagram
Part # WP4450363·Whirlpool·Oven

Insulation

The WP4450363 is a insulation for Whirlpool oven. No tools needed. Compare prices from top sellers.

Replaces: 4450363
Easy Repair

Fits 2 brands

Whirlpool
KitchenAid

Does this part fit my model?

Need help?

Price Comparison

4 stores · Updated May 19, 2026
ApplianceParts ProLowest
$65.38
4.8(21.9k)Preorder
Go to Store
Part Advantage
$67.86
4.8(728)Preorder
Go to Store
PartSelect
$82.63
4.5(13.6k)Preorder
Go to Store
RepairClinic
$130.19
4.4(3.1k)Preorder
Go to Store

This is a genuine OEM part that works for some models of Whirlpool, Jenn-Air, Kenmore, KitchenAid, Maytag, Amana, Magic Chef, Admiral, Norge, and Roper models.

0 reviews
Loading models...