Four Seasons 35775 HVAC Blower Relay

HVAC Blower Relay for Buick LeSabre

The Four Seasons Relay 35775 is a standard 12-volt HVAC blower relay built with a 5-blade male terminal layout and a mounting bracket for secure installation. It meets or exceeds OEM requirements and is specified for blower circuit control in select Buick LeSabre applications.

Compatible with 1971-1972 Buick LeSabre, Hi-Low Blower Relay; Relay, this Four Seasons HVAC blower relay supports reliable electrical switching in the heating and air conditioning system. The Four Seasons Relay line focuses on direct-fit relay replacement parts for automotive HVAC and electrical repair.

Key Features

• 12-volt standard relay for HVAC blower circuit control
• 5 blade terminals with male connector and male terminal design
• 25 amp amperage rating
• Includes bracket for mounting stability
• Meets or exceeds OEM specifications
• Standard relay style and standard type construction

Detailed Description

Four Seasons 35775 is an HVAC blower relay designed for vehicles that use a standard relay configuration in the blower control circuit. Its 12-volt design, 25 amp rating, and blade-style terminals support consistent electrical switching, while the bracketed metal housing helps secure the relay in place. This part is listed for 1971-1972 Buick LeSabre applications with Hi-Low Blower Relay notes, making it a direct reference for restoration and repair work on those model years. If you are searching for a Buick LeSabre blower relay, Four Seasons 35775 provides an OE-style replacement option for the HVAC electrical system.

This part cross-references Gates 19907 for the same application.

What It Helps Fix

• Blower motor not responding to HVAC switch input
• Intermittent heater or air conditioning fan operation
• Relay-related clicking or loss of blower power
• Electrical switching issues in the HVAC blower circuit
• Restoration needs for a 1971-1972 Buick LeSabre blower relay

Installation Notes and Tips

Verify terminal layout, connector gender, and amperage rating before installation. Match the relay to the original blower circuit configuration and confirm the mounting bracket position and blade terminal orientation. For best results, inspect the connector for heat damage, corrosion, or loose terminals before installing the replacement relay.

Quality Assurance

Four Seasons lists this relay as meeting or exceeding OEM requirements, making it a specification-based replacement for HVAC electrical service. The Relay product line is built for standard automotive relay applications where correct terminal fitment and circuit performance matter.