1964-1968 Chevrolet Chevelle Blower Motor And Multi-Purpose Relay 4 Terminal GRA-8172

Blower Motor and Multi-Purpose Relay 4 Terminal

OE-style 4-Terminal Blower Motor and Multi-Purpose Relay for 1964-1968 Chevelle models, restoring reliable operation of the HVAC system and numerous electrical accessories.

Restore dependable electrical performance to your 1964-1968 Chevelle with this quality reproduction 4-terminal multi-purpose relay. Manufactured to original equipment specifications, this versatile relay is designed to replace worn or failed factory relays used in a wide variety of vehicle systems, including HVAC blower motor operation, air conditioning controls, and other essential electrical circuits.

Over time, heat, vibration, and high electrical loads can cause relays to fail, resulting in inoperative air conditioning, blower motors, rear defrosters, headlights, and other vehicle accessories. This OE-quality replacement restores reliable switching performance and dependable electrical operation while maintaining factory fit and function.

Designed as a direct replacement, this relay installs using the original mounting location and factory electrical connections. The integrated mounting bracket features holes spaced 1.66 inches center-to-center for straightforward installation.

Key Features

• OE-style 4-terminal multi-purpose relay
• Direct replacement for worn or failed factory relays
• Restores reliable HVAC blower motor and accessory operation
• Manufactured to original equipment specifications
• Heavy-duty construction for long service life
• Factory-style electrical connections for easy installation
• Mounting bracket hole spacing: 1.66 inches center-to-center
• Direct-fit installation with no modifications required

Common Applications

• HVAC blower motor relay
• HVAC blower motor cutout relay
• Air conditioning compressor control relay
• Air conditioning compressor cut-out relay
• Air conditioning compressor throttle cutoff relay
• Accessory safety relay
• Air control valve relay
• Engine fast idle relay
• Fast idle valve solenoid relay
• Headlight actuator relay
• Rear window defroster relay
• Temperature control relay

Replaces OE GM Part Numbers

• 412687
• 12339254
• 413074
• 1116992
• 1365166

A dependable OE-quality replacement that restores reliable electrical performance and factory functionality to your Chevelle.

Manufacturer Part Number : GRA-8172