Whirlpool & Maytag Dryer Flame Sensor Parts — Models & Compatibility

Your Whirlpool or Maytag dryer runs, drum spins, but the clothes come out cold. That's the telltale sign of a failed radiant flame sensor — the component that monitors whether your gas burner actually ignites. This hub covers the 338906 flame sensor, compatible with over 100 Whirlpool, Maytag, Kenmore, and Amana gas dryer models manufactured in the last two decades.

Is This the Right Part for Your Model?

Check your dryer's model number against the compatibility list below. You'll find the model tag inside the door opening, either on the frame or the door itself. The 338906 sensor replaces several part numbers including WP338906, AP6008294, 303377, and DC32-00008A — if your original sensor has any of these numbers, this part will fit.

About This Replacement Part

The radiant flame sensor sits near your dryer's gas burner assembly and uses infrared detection to verify ignition. When it fails, your dryer's control board shuts down the gas valve as a safety measure — which is why you get no heat even though everything else works normally. This is a wear-item that typically fails after 8-12 years of regular use, especially in homes with hard water that create mineral deposits affecting sensor sensitivity. The 338906 is a direct OEM-equivalent replacement that restores proper burner monitoring without recalibrating the control board.

Common Symptom: Dryer Runs But Won't Heat

The primary symptom of flame sensor failure is simple: your dryer operates normally — drum turns, timer counts down, exhaust fan runs — but clothes stay damp and cold. You might notice the igniter glowing orange for a few seconds, then shutting off without the burner lighting. That's the control board detecting no flame signal from the failed sensor and cutting power to prevent gas buildup.

Replacement Process Overview

Accessing the flame sensor requires removing the dryer's front or lower access panel, depending on your model series. The sensor typically mounts with a single screw and connects via a two-wire harness. You'll need to shut off the gas supply valve before starting — this is non-negotiable for safety. Most DIYers complete this repair in 30-45 minutes with basic hand tools.

Compatible Model Series

This sensor fits multiple Whirlpool-manufactured brand families. The compatibility list below covers the most common series, but check your specific model number to confirm. Whirlpool Estate, Roper, and Kirkland-branded dryers may also use this part if they share the same platform.