Frigidaire PLGFZ390ECB gas range Parts

Your Frigidaire gas range model number is printed on the appliance identification plate. On PLGFZ390ECB, the ID plate is typically on the right-hand surface of the oven front frame at the storage or warmer drawer area, or in the lower panel area; copy the full model and serial exactly.

Where to look on a Frigidaire range

Check these common ID plate locations first:

• Open the storage drawer or warming drawer and look along the oven front frame (often the right-hand side)
• Look in the lower panel area near the drawer opening
• Use a flashlight and look for a silver or white rating plate with a barcode
• Write down the model number, serial number, and any lot number/letter shown
• Take a clear photo so you can zoom in later

What the model number looks like (and what to record)

The model number is a mix of letters and numbers (for example, PLGFZ390ECB). For parts lookup and service, we recommend recording everything shown on the plate.

Item on ID plate	Example	Why we need it
Model number	PLGFZ390ECB	Matches the correct parts diagrams and parts list
Serial number	Varies	Helps identify production run details
Lot number/letter	Varies	Sometimes used to confirm exact configuration

Why it matters

Frigidaire ranges can look similar across model families, but burner components, igniters, oven parts, and even hardware can vary by revision. Using the exact model number helps ensure you get the right replacement part the first time.

Helpful next step

Once you have the model number, confirm operating details and identification plate guidance in the PLGFZ390ECB owner’s manual.

Last updated: February 2026

Yes. Looking up parts by model number is the most accurate way to get compatible replacement parts for your Frigidaire gas range model PLGFZ390ECB, because the model number ties directly to the correct diagrams, part lists, and revisions shown in the PLGFZ390ECB owner's manual.

Where to find the model number on this range

For this Frigidaire range, the identification plate is typically found at the storage drawer or warming drawer area. The manual also notes the serial plate location by opening the warming drawer (some models) or storage drawer (some models).

• Open the warming drawer or storage drawer and look along the front frame area
• Check the right-hand side of the oven front frame near the drawer opening
• Write down the full model number and serial number exactly as shown
• Include any lot number or letter if you are ordering parts or requesting service

How model-number lookup helps you get the right part

When you search by PLGFZ390ECB, you avoid ordering a part that fits a similar-looking Frigidaire range but has different burner ratings, fuel setup, or hardware.

What you’re doing	Why it’s better	Example on this model page
Search by model number	Filters to parts designed for your exact build	PLGFZ390ECB parts list and diagrams
Search by part name only	Can return multiple similar parts	“Oven light bulb” may vary by base/type
Match by part ID	Confirms the exact item you’re buying	Range oven light bulb 316538904

Quick tips before you order

• Match the model number first, then confirm the part name and part ID
• If you are replacing a surface burner component, verify which burner position it fits (front/rear, left/right)
• For gas-related parts (regulator, valve, igniter assemblies), shut off gas and power before servicing
• If you pull the range out to access connections, reinstall it level and check gas connections for leaks (per the installation guidance)

Why it matters

Using the correct model number prevents wrong-part returns and helps your range heat and ignite properly, especially for gas components like burner heads, igniters, and the pressure regulator.

Last updated: February 2026

On the Frigidaire gas range model PLGFZ390ECB, replacing an oven igniter typically means accessing the igniter at the oven burner, disconnecting power, removing the old igniter from its mount, and installing the new igniter in the same position so it can glow and open the gas valve during bake or broil. Use the PLGFZ390ECB installation guide for access and test steps.

Before you start (safety and prep)

• Shut off electrical power at the breaker; the igniter circuit is live when the oven is on.
• Shut off the gas supply valve.
• Let the oven fully cool.
• Remove oven racks for working room.
• Have a nut driver/screwdriver and work gloves ready.

Replacement steps (typical for this model style)

1. Remove the oven racks and the oven bottom panel to reach the burner area.
2. Locate the igniter mounted at the oven burner.
3. Disconnect the igniter wiring connector (or carefully separate the wire connection).
4. Remove the mounting screws, then lift off the old igniter.
5. Install the new igniter in the same orientation and secure it with the mounting screws.
6. Reconnect the wiring, reinstall the oven bottom panel and racks.

How to confirm it’s working

When you set the oven to BAKE or BROIL, the igniter should glow like a light bulb; once hot, the oven valve opens and the burner lights. A normal ignition delay is about 30 to 60 seconds.

What you see	What it usually means	What to do next
Igniter glows, burner lights in 30 to 60 seconds	Normal operation	Let it cycle once, then recheck temps
Igniter glows, no flame after 60 seconds	Gas not opening or weak igniter	Recheck wiring and mounting; consider valve/igniter diagnosis
No glow at all	No power to igniter or failed igniter	Check power, connections, and controls

Why it matters

A properly working igniter is what allows the oven gas valve to open safely; if it’s weak or miswired, you can get no-heat, long preheat times, or intermittent baking.

Last updated: February 2026