Peterbilt 375/377 Fuel Tank Senders
Shop Peterbilt 375/377 Fuel Tank Senders at 4 State Trucks. Our reliable senders ensure accurate fuel gauge readings and are built for durability. Designed to fit your Peterbilt 375 or 377, they’re easy to install and match original specs. Upgrade or replace effortlessly with options that include gaskets and spade terminals. Keep your truck running smoothly—shop now!
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Peterbilt Fuel Sender Replacement for 26 Inch Diameter Tank (Replaces K21-6001-661)
DAYTON / DORMAN
$143.99Fuel Sender W/ OE Style PlugUpgrade your vehicle's fuel system with our comprehensive Fuel Tank Sending Unit Kit. This aftermarket replacement part (non-OEM) includes essential components like gaskets and two spade terminals for easy installation...$143.99 -
Peterbilt Fuel Sender Replacement 23 Inch Diameter Tank (Replaces K21-6001-585)
DAYTON / DORMAN
$175.99Fuel Sender W OE Style Plug Fits 23 Diameter TankImprove your vehicle's fuel system with our Fuel Tank Sending Unit. This aftermarket replacement part (not OEM) ensures easy replacement with an included gasket, making installation a breeze. Crafted with...$175.99