SureFlo Performance Sending Unit For 11-16 Silverado/Sierra 2500/3500 Duramax, Short Bed Fleece Performance MERCHANT AUTOMOTIVE the Insight CTS3 will recognize

the Insight CTS3 will recognize the EAS switch

and it meets or exceeds all OE specs so you can reliably get your truck running like new again in no time

Reduces Tranmission oil temperature

Part Number: 1047136

SureFlo Performance Sending Unit For 11-16 Silverado/Sierra 2500/3500 Duramax, Short Bed Fleece Performance MERCHANT AUTOMOTIVE the Insight CTS3 will recognizeProblem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump. Each of these has some pretty significant drawbacks including the tank issues that result in cavitation of the pump when you draw air into the fuel system. Solution: SureFlo is designed to work with externally mounted aftermarket lift pumps and fits directly into your stock