Range Oven High-Limit Thermostat For: Frigidaire 318578506 318578501 ER318578506

Range Oven High-Limit Thermostat – Frigidaire

This high-limit thermostat monitors oven temperature and interrupts the circuit when the safety limit is reached. A failed thermostat can leave the range heating circuit open, fail to reset, or create a temperature-control fault. Diagnose the cause of overheating first. This is a direct replacement for the listed Frigidaire thermostat references.

Compatible Part Numbers

• 318578506
• 318578501
• ER318578506

Key Features

• Direct replacement: Replaces the listed Frigidaire range high-limit thermostat references.
• Primary function: Monitors temperature and opens the safety circuit when the limit is reached.
• Key benefit: Helps restore a tested temperature-control or safety circuit after the cause of overheating is corrected.
• Installation ease: Match the exact temperature rating, electrical rating, terminals, and appliance application before installation.

Fixes These Symptoms

• Range heating operation is interrupted by a failed safety component.
• High-limit thermostat does not reset or test correctly.
• Overheating-related temperature fault remains after diagnosis.
• Safety circuit remains open after other causes are ruled out.

Compatible Models

• Fits various models. Please verify compatibility with us before ordering.

Compatible Brands

• Frigidaire

Installation Instructions

Disconnect power and verify the appliance is de-energized. Shut off gas on gas models before service access. A qualified technician should confirm the fault and match the exact temperature and electrical rating and terminal layout. Correct the cause of overheating before installing the replacement. Never bypass a fuse, thermostat, or interlock. Reassemble all guards before testing.

Always verify your model number before ordering. Check the appliance rating label and compare the original thermostat to confirm compatibility.