Tappan 30-3989-00-01 gas range - 5995201042 Parts

On a Tappan stove, the model number is printed on a rating label attached to the range body. For model 30-3989-00-01, we most often see that label around the oven door frame, behind the storage drawer, under the cooktop lip, or on the back panel near the vent.

Common places to check (fastest first)

• Oven door frame: open the oven door and look along the frame edges.
• Storage drawer area: pull the drawer out and check the frame rails and side walls.
• Under the cooktop: lift the cooktop (if your design allows) and look along the underside lip.
• Back of the range: check near the upper rear panel and vent area.
• Side panel: look along the lower side edges near the floor.

What the label looks like

The tag usually includes:

• Model number (example: 30-3989-00-01)
• Serial number
• Gas type and electrical rating
• Sometimes a manufacturing code

Why it matters

We use the exact model number to match the correct Tappan gas range parts and diagrams. Even small model-number differences can change which igniter, oven rack, or gas valve fits.

Quick reference table

Where you looked	What to do next
Oven door frame	Wipe the frame edge; labels can be hidden by grease.
Behind drawer	Use a flashlight; check both left and right sides.
Under cooktop	Look for a paper/foil tag on the frame lip.
Back panel	Check near the vent slots and gas line area.

If you still cannot find it

• Check for a second label behind the drawer even if the first is missing.
• Look for a partial tag; the model number is often still readable.
• If you are ordering a common repair part, match by symptom and diagram; for example, an oven that will not heat often points to an igniter such as the igniter 5303935066.

Last updated: February 2026

If your Tappan gas range model 30-3989-00-01 oven is not working, the most common causes are a weak or failed oven igniter, a gas valve that is not opening, or a control/temperature issue that prevents the bake or broil burner from lighting. Start by checking whether the igniter glows and whether the burner actually lights.

Quick checks you can do first

• Confirm the range has power (clock/display on, interior light works if equipped).
• Make sure the gas supply shutoff valve is fully open.
• Try BAKE and BROIL; note whether you hear a click, smell gas briefly, or see an igniter glow.
• If the igniter glows but the burner never lights, the igniter is typically too weak to open the gas valve.
• If nothing happens at all (no glow, no heat), suspect an igniter circuit, wiring, or control issue.

Most likely part-related causes (and what the symptoms look like)

What you observe	Most likely cause	What it means
Igniter glows but no flame	Weak igniter	It can glow yet not draw enough current to open the valve
No glow, no flame	Failed igniter or open wiring	The burner never gets ignition heat
Smell gas but no ignition	Igniter not heating properly	Gas is present but not being ignited reliably
Intermittent heat, uneven baking	Ignition or gas flow issue	Burner may be cycling incorrectly

For this model, common ignition-related replacements include the igniter 5303935066 (often used for bake) and the igniter 5303935068 (often used for broil), depending on which burner is failing.

Safe troubleshooting steps (before replacing parts)

• Unplug the range (or switch off the breaker) before accessing wiring or igniters.
• Remove the oven bottom panel (if accessible) and inspect the igniter for cracks or burned spots.
• Check wire connectors for heat damage or loose terminals.
• If you have a meter, test continuity on the igniter circuit and related wiring.
• If the igniter is intact but performance is poor, replacement is typically the fix.

A good skill-builder for electrical checks is how to use a multimeter to test electrical parts video.

Why it matters

A weak igniter is the most common “oven not heating” failure on gas ranges because it can look normal (glowing) while still failing to open the gas valve consistently. Fixing ignition restores safe, reliable bake and broil performance.

Last updated: February 2026

A gas oven in a Tappan range like model 30-3989-00-01 is built around a gas burner system (for bake and broil), an ignition system, and heat containment parts such as the oven cavity, door, and racks. These components work together to light gas safely, control temperature, and cook evenly.

Core gas oven components (what they do)

• Bake burner: provides the main heat for baking and roasting.
• Broil burner: provides high, top-down heat for broiling.
• Ignition system: lights the gas at the burner; a common service item is the igniter 5303935066.
• Gas valve and regulator: opens to supply gas to the burner when heat is requested.
• Oven temperature control: thermostat or electronic control that cycles heat to hold set temperature.
• Oven door and seal: keeps heat in; a worn gasket can be replaced with the range oven door seal 5303131601.

Parts you can see and use every day

• Oven rack(s): support cookware; an example replacement is the rack 316067902.
• Oven light and lens/cover (if equipped): helps you monitor food without opening the door.
• Vent and trim pieces: route heat and moisture out of the oven and protect surrounding surfaces.

Quick symptom-to-part map

Symptom	Most likely area	Example part for this model
No heat, no ignition glow	Ignition system	Igniter 5303935066
Weak/uneven heat, long preheat	Burner/ignition/gas supply	Igniter, burner, gas valve
Heat leaks, poor baking results	Door sealing	Range oven door seal 5303131601
Rack won’t sit right or is missing	Oven rack	Rack 316067902

Why it matters

Knowing the major gas oven parts helps you troubleshoot faster and order the right replacement the first time. For example, many “won’t heat” complaints trace back to an igniter that no longer draws enough current to open the gas valve.

Last updated: February 2026

On a Tappan gas range model 30-3989-00-01, you light the oven by accessing the oven pilot area, turning the oven control to a heat setting, then holding a flame at the pilot until it stays lit. If it will not stay lit, the ignition system needs service.

Before you start (safety and setup)

• Turn on the kitchen vent and open a window.
• Remove the oven racks so you can work safely.
• Keep your face and hands back from the burner area.
• Use a long-reach lighter or long match.
• If you smell strong gas, stop and let the area air out before trying again.

Steps to light the oven pilot

1. Open the oven and locate the pilot: On many older Tappan ranges, the pilot is near the oven burner, typically toward the rear under the oven floor panel.
2. Expose the burner area: Lift out the oven bottom panel (and flame spreader if present) to see the burner and pilot.
3. Set the oven control: Turn the oven knob to a bake temperature.
4. Light the pilot: Hold a flame at the pilot opening until it ignites.
5. Confirm burner ignition: Once the pilot is lit, the main oven burner should light shortly after.

If the pilot lights but the oven still will not heat

These are the most common causes on gas ranges:

• Weak or failing hot-surface igniter (glows but does not open the gas valve)
• Dirty pilot opening or clogged burner ports
• Gas valve problem or sticking valve
• Loose wiring connection at the igniter or valve

Quick symptom guide

What you see	What it usually means	What to check next
No ignition at all	No flame at pilot or no gas flow	Pilot opening, gas supply, control setting
Igniter glows but no flame	Igniter too weak	Replace igniter 5303935066
Pilot lights but burner is delayed	Restricted burner or pilot	Clean burner ports and pilot area
Burner never opens even with good ignition	Valve issue	Consider range oven gas valve 5303208499

Why it matters

A properly lit pilot and strong igniter are what allow the oven gas valve to open safely and the burner to light quickly. When ignition is weak, you can get delayed ignition, poor heating, or repeated shutdowns.

Last updated: February 2026