Four Seasons 36133 A/C Compressor Cut-Out Relay

Four Seasons 36133 A/C Compressor Cut-Off Relay

The Four Seasons Relay line includes standard electrical relays built for HVAC control circuits, and this A/C compressor cut-off relay is specified for 12-volt systems with a 30-amp rating. Four Seasons 36133 uses a square 1-connector layout with 4 male blade terminals and a resistor circuit design for direct relay replacement in the proper application.

Key Features

• Part number: 36133
• 12-volt standard relay for HVAC control
• 30-amp amperage rating
• 4-terminal blade style with male connector and male terminals
• Square connector shape with 1 connector
• Resistor circuit type
• Purple housing color
• Meets or exceeds OEM requirements
• Four Seasons Relay product line

Product Details

Four Seasons 36133 is an A/C compressor cut-off relay used in the HVAC relay circuit to control compressor operation based on system demand and electrical input. As a standard relay in the Four Seasons Relay line, it is built for 12V automotive electrical systems and uses a blade terminal interface for straightforward relay replacement where the original relay matches the same configuration. This part cross-references Gates 20610 for the same application. It is listed for 1997-2001 Cadillac Catera vehicles with air conditioning systems, making it a direct search match for Cadillac Catera A/C compressor cut-off relay replacement and Four Seasons 36133 HVAC relay lookup.

Common Issues This Relay Can Address

• A/C compressor not engaging
• Intermittent compressor cycling
• HVAC relay failure causing loss of compressor control
• Electrical switching problems in the A/C circuit
• Relay-related compressor cut-off faults

Installation Notes and Tips

Verify the original relay’s terminal count, connector shape, voltage, and circuit type before installation. This relay uses a square connector with 4 male blade terminals and no bracket, so the replacement should match the vehicle’s factory relay socket and HVAC wiring layout. Confirm fitment for 1997-2001 Cadillac Catera models with air conditioning systems before ordering or installing Four Seasons 36133.

Quality Assurance

Four Seasons states that this relay meets or exceeds OEM requirements. The Relay product line is built as a standard replacement electrical component for automotive HVAC service, and Four Seasons 36133 is cataloged for confirmed Cadillac Catera fitment.