Autotecnica GM1317731 Engine Coolant Level Sensor

Engine Coolant Level Sensor for GM Applications

Restore accurate coolant monitoring with this Autotecnica engine coolant level sensor. Designed as a direct-fit OE replacement, it addresses false low-coolant warnings and helps restore warning function when the reservoir level drops too far.

• Direct-fit replacement for the coolant reservoir tank
• 2-wire design with connector attachment
• 2 blade-pin terminals for plug-and-play wiring
• High-quality polymer and corrosion-resistant metal construction
• Alloy conductors help maintain low electrical resistance for accurate signal output
• Built for heat exposure in the cooling system
• Designed and tested for reliability and long service life

Fitment and Cross Reference

Compatible With 1990-2002 Buick Regal, 1997-2002 Buick Century, 2000-2002 Chevrolet Impala, 1995-2002 Chevrolet Monte Carlo, 1994-2001 Chevrolet Camaro, 2000-2001 Chevrolet Lumina, 1996 Chevrolet Lumina APV, 1994-2001 Pontiac Firebird, 1991-2002 Pontiac Grand Prix, 1999-2001 Pontiac Montana, 1996-2000 Oldsmobile Silhouette, 1998-1999 Oldsmobile Intrigue, and 1991-1997 Oldsmobile Cutlass Supreme. This part cross-references 5S1449 and 2112002 for the same application. Autotecnica GM1317731 is a direct OE-style replacement for radiator-mounted coolant level sensor applications.

What This Sensor Helps Resolve

• False low coolant indicator light warnings
• No warning when coolant level becomes dangerously low
• Intermittent coolant level signal issues
• Electrical resistance problems that affect sensor accuracy
• Heat- and corrosion-related sensor failure in the reservoir area

Installation Notes

Install the sensor in the coolant reservoir tank using the existing connector-style wiring connection. Verify the replacement matches the original 2-wire, 2-terminal blade-pin configuration before installation. This part is listed for radiator-mounted module applications on the supported Buick, Chevrolet, Pontiac, and Oldsmobile vehicles, including Buick Regal, Chevrolet Impala, and Pontiac Grand Prix.

Quality Assurance

Autotecnica GM1317731 is manufactured with heat-resistant polymer and corrosion-resistant metal materials, and it is designed and tested for dependable operation. It is backed by a 24 Month Unlimited Mileage Warranty.