Whirlpool 2264603 Start Relay Compressor Part

Product Description

The WHIRLPOOL 2264603 is a start relay designed to initiate compressor operation in refrigeration equipment. The start relay provides the brief electrical boost the compressor motor needs to start each cooling cycle, then drops out of the circuit once the motor reaches running speed. A failed start relay typically causes the compressor to click and fail to start, leading to warm cabinet temperatures. This is an OEM-style replacement part intended for service technicians and experienced appliance repair professionals performing compressor circuit diagnostics and component-level repairs.

This start relay is used in compressor circuits found in household refrigerators and freezers. It mounts directly to the compressor start terminal. Technicians typically encounter this part during no-cool service calls where the compressor hums briefly or clicks off repeatedly. Replacing a faulty start relay is one of the first diagnostic steps before condemning a compressor assembly.

Key Features

• OEM-style replacement restores original compressor start circuit function
• Designed for direct plug-on mounting to the compressor start terminal
• Addresses common failure mode of compressor clicking without starting
• Manufactured to match original fit and electrical characteristics

Compatibility

Designed as an OEM-style replacement start relay for use in Whirlpool-manufactured refrigeration appliances. Verify compressor model and terminal configuration before installation to confirm fitment.

Installation Notes

Installation should be performed by a qualified appliance service technician. Disconnect power to the refrigerator at the outlet or circuit breaker before accessing the compressor compartment. The start relay is typically located at the rear of the unit, plugged onto the side pin of the compressor. Shake the removed relay before installing the replacement — an internal rattle confirms the original part has failed and replacement is warranted.

Technical Specifications

• Part Type: Start Relay
• Application: Refrigerator Compressor Start Circuit

Standard Information

• Brand: WHIRLPOOL
• Manufacturer Part Number: 2264603