Screw 4358188

Brand: KitchenAid · Appliance: Microwave · Fits: 93 models · Reference price: $26.13

4358188 is a KitchenAid replacement part (screw) for microwaves. Our fitment data lists 93 models that use it.

When to replace this part

Storage, trim and cosmetic hardware

Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.

Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.

Models that use this part

Part numbers it replaces

The manufacturer lists 4358188 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• WP4158079 — Microwave Screw

Other parts for model KCMS1555RSS1

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Latch Board 53001840
• Microwave Turntable Tray Support WP8205148
• Microwave Waveguide Cover 8184278
• Turntable Motor 8184375
• Oven Sensor 8183514
• Screw 4358376
• Magnetron 8205460
• Foot Base 8184385

Reference price and where to compare

The reference price on file for this part is $26.13. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 4358188 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool