S&B Tanks 86-2003 Fuel Tank Sending Unit

Solve low fuel level issues in your Chevy/GMC 6.6 Duramax LML with aftermarket lift pump using a S&B Tanks 86-2003 Fuel Tank Sending Unit. Lift pumps are designed to improve fuel delivery to your engine but often struggle when fuel levels drop below a quarter tank. This sending unit eliminates those issues, allowing you to drive confidently without worrying about performance drop-offs or fuel starvation.

Using a Venturi Jet Pump powered by your aftermarket lift pump, the S&B Sending Unit ensures the reservoir remains full even when fuel levels in the tank are critically low. This consistent fuel delivery prevents sputtering, keeps your engine running smoothly, and eliminates the risk of triggering check engine lights. Completely plug-and-play, the S&B Sending Unit requires no modification to your OEM tank or factory sending unit. With an effortless installation process, it seamlessly integrates into your system while providing a reliable solution to keep your lift pump operating efficiently. Drive to empty with confidence, knowing your fuel system is up to the task.

Features:

• OEM Grade Materials
• Plug & Play Installation
• Compatible With OEM or S&B Fuel Tank (Requires Aftermarket Lift Pump)