Whirlpool GS773LXSS0 gas freestanding range Parts

On your Whirlpool GS773LXSS0 gas freestanding range, the model number is printed on the model and serial number label on the appliance. A common location is behind the warming drawer (warming tray area); check there first, then confirm the full model and serial from the label.

Where to look on model GS773LXSS0

Start with the spots most often used on freestanding gas ranges:

• Behind the warming drawer or storage drawer; pull the drawer out and look on the frame or side rail
• Along the oven door frame; open the oven door and check the front frame area
• On the lower front frame behind the kick plate area (if your design has one)
• On a side panel near the bottom edge (less common, but worth a quick check)

For diagrams and the exact label location guidance for your unit, use the GS773LXSS0 owner's manual.

Quick steps to find it fast

• Turn the oven light on and use a flashlight to read the label clearly
• Write down the complete model number and serial number (letters and numbers matter)
• Take a photo of the label; it helps when ordering parts or checking specs
• If the drawer is hard to remove, follow the drawer removal instructions in the GS773LXSS0 installation guide

What the label information is used for

Knowing the full model number helps us match the correct Whirlpool parts and troubleshooting info.

You need	Why it matters	Example (format)
Model number	Ensures correct part fit and diagrams	GS773LXSS0
Serial number	Helps identify production details	Varies
Purchase date	Useful for warranty paperwork	Varies

Why it matters

Many Whirlpool ranges share similar names, but small design changes can affect parts like the oven igniter, oven sensor, or door latch. Using the exact model number prevents ordering the wrong replacement part.

Last updated: February 2026

Yes. Whirlpool gas ranges, including model GS773LXSS0, are typically reliable for everyday cooking when they’re installed correctly, kept clean, and maintained per the GS773LXSS0 owner's manual. Most reliability issues we see come from normal wear parts (like igniters) or maintenance, not the range’s basic design.

What “reliable” usually means for a gas range

Reliability is mostly about consistent ignition, stable oven temperatures, and durable controls over years of use.

Common signs your range is staying in good shape:

• Surface burners ignite quickly and hold a steady flame
• Oven preheats normally and maintains temperature
• Control knobs and switches respond consistently
• No repeated gas odor or delayed ignition
• Door closes evenly and seals well

Parts that most often affect performance over time

On a gas freestanding range, a few components tend to drive “it won’t heat” or “it won’t light” complaints.

Symptom	Common cause	Example part for GS773LXSS0
Oven won’t heat or heats slowly	Weak bake igniter	Range oven igniter WP9758079
Oven temperature seems off	Sensor drifting out of range	Oven sensor WPW10181986
Burners click but don’t spark correctly	Ignition system issue	Spark module WPW10331686

Why it matters

A gas range can feel “unreliable” when a single wear item starts failing, because ignition and temperature control depend on a few key parts working together. Replacing the right component early often restores normal performance and helps prevent repeat problems.

Good habits that improve long-term reliability

• Keep burner heads and ports clean and dry after boilovers
• Avoid lining the oven bottom with foil (it can disrupt heat and airflow)
• If preheat times suddenly increase, check the igniter performance first
• Use the correct bulb type for the oven light to avoid heat damage to the lens

Last updated: February 2026

To remove the top (main top/cooktop) on a Whirlpool GS773LXSS0 gas freestanding range, we shut off gas and power first, then lift off the burner caps and remove the burner bases so the main top fasteners and wiring can be accessed safely. Use the GS773LXSS0 installation guide for the exact shutoff and access steps.

Safety first (before you start)

• Turn the manual gas shutoff valve to the closed position.
• Unplug the range or disconnect power at the breaker.
• Let all surfaces cool completely.
• Pull the range forward carefully to avoid stressing the gas line.
• Protect the countertop and floor with a blanket or cardboard.

Basic removal steps (typical Whirlpool sealed-burner cooktop)

1. Remove grates and burner caps.
2. Remove the burner bases (they are commonly held by Phillips screws).
3. Label and disconnect any spark electrode wires you can reach (take a photo first).
4. Remove the screws securing the main top to the frame.
5. Lift the main top up from the front, then slide it slightly to release rear tabs (support it so wires are not strained).

What you may see under the top

Item	What it does	Why it matters
Spark electrodes and wires	Create the spark at each burner	Wires can pull loose if the top is lifted too far
Orifice spud holders	Feed gas to each burner	Must stay aligned when reassembling
Gas manifold/valves	Control gas flow to burners	Do not bend tubing or force fittings

Reinstall tips (to avoid ignition problems)

• Make sure burner caps sit correctly on the burner bases; misalignment can prevent lighting.
• Keep burner ports clean; clear clogs with a straight pin (do not enlarge ports).
• After reassembly, confirm each burner lights and the flame is steady blue.

Why it matters

Removing the main top is the gateway step for repairs like replacing a burner head, fixing spark ignition issues, or accessing wiring. Doing the shutoff and disassembly in the right order prevents gas leaks, damaged igniter wiring, and burners that will not light.

Last updated: February 2026

On the Whirlpool GS773LXSS0 gas freestanding range, replacing the oven control board means shutting off power, accessing the control panel, labeling and moving wire harness connectors one at a time, then transferring the overlay (if used) and reinstalling the board securely. Use the GS773LXSS0 owner's manual for control panel access and safety steps.

Before you start (safety and prep)

• Unplug the range or switch off the circuit breaker; confirm the display is off.
• Let the oven cool completely.
• Protect the cooktop and floor with a towel or cardboard.
• Take clear photos of every connector before you remove it.
• Use a small container for screws so none fall behind the panel.

Replacement steps (typical Whirlpool freestanding gas range)

1. Disconnect power at the outlet or breaker.
2. Access the control area by removing the rear control panel cover or backguard panel screws (location varies by revision).
3. Label connectors (tape flags) and move them one at a time from the old board to the new board. This prevents miswiring.
4. Remove the control board mounting screws and lift the board out.
5. If your model uses a separate keypad overlay, transfer it carefully to the new board.
6. Reinstall the board, secure all screws, and reassemble the panel.
7. Restore power and test functions: Bake, Broil, oven light, and clock.

Quick troubleshooting after replacement

If the oven still will not heat, these parts commonly affect ignition and temperature control:

• Weak or no bake ignition: range oven igniter WP9758079
• Broil ignition issues: range oven igniter WP8054129
• Temperature swings or error codes: oven sensor WPW10181986

What to check while you are in the control panel

Checkpoint	What “good” looks like	What to fix
Harness connectors	Fully seated, locked	Reseat, correct position
Wire condition	No burns or brittle insulation	Repair wiring, replace terminals
Mounting	Board sits flat, screws snug	Reinstall correctly

Why it matters

A mis-seated harness connector or pinched wire can cause dead display, wrong keypad response, or no-heat symptoms that look like a bad control board. Careful labeling and one-at-a-time transfer prevents repeat failures.

Last updated: February 2026