Global Parts 1711249 HVAC Blower Motor Relay

HVAC Blower Motor Relay for Cadillac Applications

Global Parts 1711249 is an HVAC blower motor relay for select Cadillac vehicles. It is used in climate control circuits where the electrical switch relays commands from the engine management system and supports A/C compressor control on earlier vehicles.

• HVAC blower motor relay for select Cadillac DeVille, Fleetwood, and Commercial Chassis applications
• Supports engine management feedback in modern HVAC control systems
• Used in earlier systems to switch the compressor off and help prevent compressor failure
• Bosch upgrade application for listed Cadillac fitments
• Cross-references FEL-PRO 35747 and Gates 1260 for the same application

Detailed Product Information

This Global Parts relay is identified by part number 1711249 and is listed for 1977-1984 Cadillac DeVille, 1977-1984 Cadillac Fleetwood, and 1978-1984 Cadillac Commercial Chassis applications. For Cadillac DeVille and Fleetwood models, the fitment notes specify blower motor relay and Bosch upgrade usage on the applicable years. In HVAC relay circuits, this component helps manage electrical switching for blower and compressor control functions tied to the vehicle’s climate system.

Common Symptoms It May Address

• Blower motor inoperative or intermittent
• A/C compressor not cycling correctly
• Climate control relay failure codes or electrical switching faults
• HVAC system response issues on older Cadillac platforms

Installation Notes

Verify the vehicle year, model, and HVAC relay application before installation. Match the existing relay configuration and connector style to the original part number 1711249 and the listed Cadillac fitment. Because this is an electrical HVAC component, inspect related wiring, terminals, and control inputs during diagnosis to confirm the relay is the source of the fault.

Quality Assurance

Global Parts supplies this HVAC relay as a replacement component for the listed Cadillac applications. The manufacturer description identifies its role in engine management feedback and A/C compressor control logic on applicable vehicles.