OE-Compliant Automotive Relay
This 12VDC 40A 4-pin SPST relay provides reliable circuit control for General Motors vehicles. Engineered to meet original equipment specifications, it ensures proper operation of electrical systems requiring high-current switching capabilities.

 Technical Specifications
 Voltage Rating: 12VDC
 Current Capacity: 40A maximum
 Contact Configuration: SPST (1 Form A)
 Terminal Type: 4-pin quick-connect
 Operating Temperature: -40°C to 125°C
 Contact Material: Silver alloy

 Primary Applications
Fuel pump control circuits
Radiator cooling fan operation
Headlight and auxiliary lighting systems
Horn and accessory power control
Aftermarket equipment installation

 Compatibility Information
Replaces OEM part numbers:
12177236 7236

 Installation Notes
 Verify existing relay specifications before installation
 Disconnect negative battery terminal before servicing
 Match pin configuration to original relay orientation
 Ensure proper seating in relay socket
 Test system operation before final reassembly

 Package Includes
1 × 12177236 7236 12VDC 40A 4-Pin SPST Relay

 Important Compatibility Notice
Confirm your vehicle's original relay part number and electrical specifications before purchase. Compatibility limited to systems designed for 4-pin SPST relays with 40A capacity. Not compatible with vehicles requiring different relay configurations or current ratings.