Standard Ignition FLS342 Washer Fluid Level Sensor

Washer Fluid Level Sensor for GM and Cadillac

Standard Ignition FLS342 is a washer fluid level sensor built for vehicles that use an electronic low-fluid warning system. It monitors washer reservoir fluid level and sends the signal through a plug-in female connector with male blade terminals for direct replacement service.

Compatible with select Cadillac, Chevrolet, and GMC applications, including Cadillac Escalade, Cadillac XT4, Chevrolet Tahoe, Chevrolet Traverse, GMC Yukon, and GMC Yukon XL. Standard Ignition FLS342 is also used on Chevrolet Equinox, Cadillac XT5, GMC Acadia, and GMC Terrain applications where washer fluid level monitoring is required.

• Washer fluid level sensor for reservoir low-fluid detection
• Female connector with plug-in design for straightforward electrical connection
• 1 connector, 2 male blade terminals
• Direct-fit replacement for select GM and Cadillac vehicles
• Cross-reference part number: 26443957

Detailed Product Information

This washer fluid level sensor is intended to restore accurate washer reservoir level reporting when the original sensor fails, becomes intermittent, or triggers an incorrect warning. Standard Ignition FLS342 is a practical replacement for drivers who need dependable washer fluid monitoring on Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, and other listed GM platforms. The part number FLS342 is also referenced in service and interchange listings for related applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

What It Helps Fix

• Washer fluid warning light staying on after the reservoir is filled
• Inaccurate low-fluid alerts from a failing reservoir sensor
• Intermittent washer level readings caused by worn electrical contacts
• No washer fluid level signal to the instrument cluster or body control system
• Diagnostic trouble conditions related to washer reservoir level monitoring

Installation Notes and Tips

Verify connector style, terminal layout, and vehicle fitment before installation. Standard Ignition FLS342 uses a plug-in female connector with two male blade terminals, so the replacement sensor should match the original electrical interface and reservoir mounting style. Confirm the application by year, make, and model before service on Cadillac XT4, Chevrolet Traverse, or GMC Terrain vehicles.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and engine management components. FLS342 is built as a replacement washer fluid level sensor for the listed GM and Cadillac applications, with interchange support for service matching.