Parts for SF378LEPB3 — Whirlpool Range

We found 41 parts confirmed to fit the Whirlpool Range SF378LEPB3.

Compatibility table

Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.

Common failure areas on this model

The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Parts in this group on SF378LEPB3: W10854965 (LP Conversion Kit), 9761935 (Range Level Foot), WP8273064 (Range Surface Burner Orifice), 8523793 (Range Surface Burner Igniter), 9758080 (Spark Module), WP9758079 (Range Bake Igniter), WP8273065 (Orifice), WP8273700 (Range Large Burner Base), WP8273067 (Range Surface Burner Orifice), WPW10114344 (Top Drawer Glide), WPW10331686 (Range Spark Module), WP8523793 (Range Surface Burner Spark Igniter), WPW10293048 (Range Gas Valve), WP4455980 (Burner Head - Medium), WP8054129 (Range Broil Igniter), W11582239 (Power Cord), WP8053334 (Range Rear Drawer Glide), WP8053948 (Range Inner Oven Door Glass), 8054129 (Range Oven Igniter), 350930 (Spray Paint - 12 oz. - White), 72017 (Touch-Up Paint - White).

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.

Parts in this group on SF378LEPB3: WP8273693 (Range Surface Burner Tube and Orifice), WP8273103 (Range Control Knob), WP8273104 (Range Control Knob), W10347466 (Door Hinge - Kit of 2), W10031780 (Range Screw), WP3191904 (Range Burner Cap), WP3191898 (Range Small Burner Cap), WPW10330077 (Range Exterior Door Panel (Stainless Steel)), WPW10202216 (Range Door Handle (White)), WP8523166 (Side Trim - Right Hand Side), W10761018 (Door Trim - Left Side - Black), W11594186 (Door Trim (Lower, White)), W10877054 (Range Spacer), W10491985 (Screw), 3400701 (Screw), 8523171 (Range Door Trim, Left (Black)), 8523165 (Door Trim).

Door, lid switches and latches

Symptom: The appliance won't start, or stops, unless the lid or door is fully latched shut.

Check: Listen for an audible click when the lid or door closes. No click, or a visibly cracked plastic tab on the latch, points to this part.

Parts in this group on SF378LEPB3: W11243424 (Range Oven Door Switch).

Door and drum seals

Symptom: A door or drum seal that has lost its grip, letting water or conditioned air escape past it.

Check: Inspect the seal for tears, flattening, or gaps, and check it against your model's part number before ordering.

Parts in this group on SF378LEPB3: W11542153 (Door Gasket).

Interior lighting

Symptom: The interior light doesn't turn on when the door opens.

Check: Confirm power is reaching the socket, then check the door-activated light switch before assuming the bulb itself is at fault.

Parts in this group on SF378LEPB3: 311255 (Light Bulb).

Before you buy

Match SF378LEPB3 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.

How to confirm this is your model

On most ranges, the model and serial plate sits behind the storage drawer or on the door frame. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.

Neighbouring Whirlpool Range models

These model numbers sort next to this one in the catalog and are usually the same product family.

• SF378LEPQ0 — 41 parts
• SF378LEPQ1 — 42 parts
• SF378LEPQ2 — 43 parts
• SF378LEPQ3 — 41 parts
• SF378LEPS0 — 43 parts
• SF378LEPB2 — 40 parts
• SF378LEPB1 — 40 parts
• SF378LEPB0 — 42 parts
• SF377PEGZ7 — 37 parts
• SF377PEGZ6 — 33 parts

Other models with this exact parts list

Each model below is confirmed to share the identical compatible-parts list with this one.

• SF368LEPW3 — 46 parts

Still not sure?

Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.