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When your electric range goes completely dead — oven won't heat, surface elements unresponsive — a blown thermal fuse is the most common cause. In most Whirlpool-platform ranges, this is caused by a failed thermal fuse. When it fails, the appliance loses all heating function as a safety cutoff — nothing bakes, broils, or boils. ⚡ Common failure point in Whirlpool-built ranges. Part WP3196548 is the genuine OEM replacement that restores full heating operation and eliminates the need for a costly service call.
This is the correct fix if ALL of the following are true:
Not sure? Send us your model number — we'll confirm before you order.
✔ If these symptoms match, this is the most likely failed component in the system.
✔ In most cases, replacing this thermal fuse restores normal operation immediately.
Skill Level: MODERATE — 30–45 minutes. Disconnect power at the breaker before starting. Pull the range away from the wall and remove the rear access panel to locate the thermal fuse, typically mounted on the back wall of the oven cavity or near the control board housing. Fuse connectors are push-on spade terminals — no soldering required. Do not bypass or substitute with a higher-rated fuse; this is a safety-critical component.
Confirmed compatible with 4RF315PXMQ0, 4RF302BXGQ0, 4RF302BXEQ1, 4KWFE7685EW1, 4KMER7685EW0, 4KAER7685EW0, plus hundreds of additional Whirlpool-platform models. Contact us to verify your model number before ordering.
Model hub pages: 4RF315PXMQ0, 4RF302BXGQ0, 4RF302BXEQ1, 4KWFE7685EW1, 4KMER7685EW0, 4KAER7685EW0
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.