S&B 86-1001 Fuel Sending Unit for Aftermarket Lift Pumps | 2017-2026 Ford F250/F350 6.7L Powerstroke Crew Cab/Short Bed

Features:

• Compatible with 2017–2026 6.7L Powerstroke
• Supports Crew Cab, Short Bed configurations
• Eliminates low fuel issues with lift pumps
• Drive to empty without power loss
• Venturi Jet Pump keeps reservoir full
• Works with S&B and OEM fuel tanks
• No tank or sending unit modifications
• Fully plug-and-play installation
• Uses OEM-grade materials for durability
• Tested in extreme low fuel scenarios
• Quick-connect fittings for easy install
• Installation video guide included

Say Goodbye To The Quarter Tank Cutoff

If you've ever had your diesel stumble or lose power when the gauge dips below a quarter tank, this is the fix you've been waiting for. The S&B 86-1001 Fuel Sending Unit is made for guys running aftermarket lift pumps who are tired of being forced to refuel early. With this unit installed, you can confidently drive your 2017–2026 Ford F250 or F350 6.7L Powerstroke all the way down to empty. It keeps fuel flowing even when you're running on fumes, so you won’t have to worry about sudden stalls or annoying check engine lights. Installation is smooth too, no hacking into your factory tank or messing with the stock sending unit. Everything connects using OEM-style quick-connect fittings, which means no guesswork and no drama. Whether you’ve got a stock tank or one of S&B’s larger replacements, this unit plays nice with both. It's a simple solution that solves a frustrating problem and gets your truck running like it should.

Built To Handle Low Fuel Without Flinching

At the heart of the S&B 86-1001 is a smart little piece of engineering called a Venturi Jet Pump. It uses the return flow from your aftermarket lift pump to keep the reservoir topped off, even when the main tank level is low. This means the sending unit can consistently feed fuel to your engine, avoiding starvation issues that usually pop up with high-volume pumps. It's been stress tested in real-world conditions where trucks run nearly empty, and it performs reliably without letting air into the system. S&B built this out of OEM-grade materials that can handle the constant exposure to diesel fuel, additives, and everything in between. The install process is straightforward, just follow along with S&B’s step-by-step video and you’re good to go. No cutting, drilling, or tank modification needed. Whether you're towing, off-roading, or just using your truck for everyday driving, this sending unit helps your fuel system keep up.

Fits: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 Ford F250/F350 6.7L Powerstroke Crew Cab/Short Bed

Notes:

• Designed specifically for aftermarket external lift pumps like FASS and AirDog
• Not compatible with stock fuel systems or factory lift pumps
• Venturi Jet Pump allows fuel pickup down to near-empty levels
• Eliminates common low fuel issues seen with lift pump setups
• Does not require any modification to OEM tank or sending unit
• Compatible with both OEM and S&B replacement tanks
• Includes quick-connect fittings for a factory-style installation
• Built from OEM-grade materials for long-term fuel exposure
• Tested under real-world low fuel driving conditions
• Step-by-step installation video available from manufacturer