Global Parts 1712534 Engine Coolant Level Sensor

Engine Coolant Level Sensor for Cooling System Monitoring

Global Parts 1712534 is an engine coolant level sensor built to provide feedback to the engine management system. On vehicles with electronic A/C control, this type of switch also helps the ECM manage compressor operation based on cooling system conditions.

• Engine coolant level sensor for electronic cooling system monitoring
• Provides signal feedback to the engine management system
• Supports ECM-controlled A/C operation on modern vehicle systems
• Direct-fit application coverage for select Buick, Chevrolet, Oldsmobile, and Pontiac models
• Cross-references Global Parts 1712534 for the same application

Fitment Coverage

Compatible With 1988-1990 Buick Regal, N/A. Compatible With 1990 Chevrolet Lumina, N/A. Compatible With 1990 Pontiac 6000, N/A. Compatible With 1988-1990 Pontiac Grand Prix, N/A. Compatible With 1988-1989 Oldsmobile Cutlass Supreme, N/A.

This part cross-references FLS27 and SU1304 for the same application.

How This Sensor Is Used

• Low coolant warning or inaccurate coolant level readings
• Intermittent ECM input related to coolant level status
• A/C compressor shutdown tied to coolant system protection logic
• Faulty sensor signal affecting cooling system monitoring
• Replacement needs on Buick Regal, Pontiac Grand Prix, and related GM applications

Installation Notes and Quality Assurance

Verify connector style, mounting location, and vehicle application before installation. Confirm the cooling system is properly filled and inspect the reservoir or tank for damage that could affect sensor operation. Global Parts 1712534 is listed with confirmed fitment for select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.