Whirlpool Dryer Door Switch Parts — Models & Compatibility

You press the start button on your Whirlpool dryer and... nothing. The drum won't turn, no heat kicks on, and you're left wondering if the whole machine just died. Before you call a repair tech, there's a good chance it's just the door switch — a small part that tells your dryer the door is closed and it's safe to run. The WP3406107 door switch fits over 20 Whirlpool, Maytag, and Kenmore dryer models and costs a fraction of what you'd pay for a service call.

Is This the Right Part for Your Model?

Your dryer's model number is usually inside the door frame or on the back panel near the power cord. Check it against our compatibility list — this switch works with models like WED4800XQ0, WED5600SQ0, LER4634JQ0, and many others. If your model starts with WED, LER, or LGR and was made in the last 15 years, there's a strong chance this is your part. Don't guess. Verify the model number first.

About This Replacement Part

The door switch is basically a small sensor that completes an electrical circuit when you close the dryer door. Over time, the plastic housing cracks, the internal contacts wear out, or moisture causes corrosion — and suddenly your dryer thinks the door is open even when it's latched tight. This is one of those parts that fails gradually. You might notice the dryer only starts if you slam the door harder, or it stops mid-cycle for no reason. Eventually, it won't start at all. The good news? This is rated as an easy repair. You'll need a screwdriver to remove the top or front panel (depending on your model), disconnect the old switch, and snap the new one into place. Most people finish this in under 30 minutes.

Compatible Whirlpool Dryer Models

This WP3406107 door switch works with a wide range of Whirlpool-manufactured dryers, including Maytag and Kenmore models built on the same platform. Below are confirmed compatible models:

• WED4800XQ0, WED4800XQ1 — Whirlpool
• WED4900XW — Whirlpool
• WED5600SQ0 — Whirlpool
• WED5500XW0, WED5500XW1 — Whirlpool
• WED7500GC0 — Whirlpool
• GEQ9800PW1 — Whirlpool
• LER4634JQ0 — Whirlpool
• LER5620KQ1 — Whirlpool
• LER7648KQ2 — Whirlpool
• LGR7648KQ0 — Whirlpool
• LEQ9508PW1 — Whirlpool
• LEQ9557KQ1 — Whirlpool

If your model isn't listed here but starts with similar prefixes, it's likely compatible — just verify your current part number matches WP3406107 or one of these cross-references: AP6008561, 3406107, 3406109, 3405100, 3406101.

Why Door Switches Fail

Door switches sit right in the path of constant use. Every time you open and close the dryer door, you're activating this little lever. After a few thousand cycles, the spring mechanism weakens or the plastic tab snaps. Sometimes lint buildup gets into the switch housing and gums up the works. And because it's mounted near the front of the dryer where humid air escapes, corrosion is common. The switch can become defective over time, preventing the dryer from starting — which is exactly what you're dealing with when the control panel lights up but the drum stays silent.

What You'll Need

This is a straightforward swap. You'll need a Phillips screwdriver and maybe a putty knife to release the top panel clips (on some models). Unplug the dryer first — always. Pop off the top or front panel, locate the door switch near the strike plate, disconnect the wire harness, and remove the mounting screw. Install the new switch, reconnect the wires, and reassemble. No special tools, no calibration, no adjustments. It either works or it doesn't, and if you've got the right part, it works.

Order Your Replacement Door Switch

The WP3406107 is in stock and ready to ship. At $20.99, it's one of the cheapest fixes you'll ever make on a dryer. Compare that to a $150 service call just to have someone tell you it's the door switch. Order today, install it this weekend, and get back to drying laundry without drama.