DEF Diesel Exhaust Fluid Pump Float Sensor for Silverado GMC Sierra 2017-2019

Product Overview

This aftermarket replacement DEF pump float sensor is intended for the listed Chevrolet Silverado and GMC Sierra 2017-2019 applications. A diesel exhaust fluid pump float sensor measures the DEF level in the tank and provides that information to the vehicle's DEF system so the fluid level can be monitored. The sensor is supplied for the diesel exhaust fluid pump on the applications named in the title.

Key Features & Performance

• Float sensor for the diesel exhaust fluid pump
• Measures DEF level in the tank to support fluid level monitoring by the vehicle system
• Intended for the listed Silverado and Sierra 2017-2019 applications
• Used when servicing or replacing the corresponding DEF pump sensor

Fitment & Compatibility

• for Chevrolet Silverado 2017-2019 applications
• for GMC Sierra 2017-2019 applications

Common Uses

• Replacing a failed or inaccurate DEF level sensor on the diesel exhaust fluid pump
• Diesel exhaust fluid system maintenance and repair
• Restoring DEF level monitoring after the original sensor stops working

Technical Specifications

• Product Type: Float sensor for diesel exhaust fluid pump
• Vehicle Application(s): Chevrolet Silverado and GMC Sierra 2017-2019
• General Application: Diesel exhaust fluid (DEF) system

Frequently Asked Questions

Q: What does a DEF pump float sensor do? A: It measures the diesel exhaust fluid level in the tank and sends that level information to the vehicle's DEF system.

Q: How do I confirm this sensor fits my truck? A: Match your complete vehicle model, model year, and existing part number against the listing details before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.