1991 Peterbilt 320 Fuel Water Separator Filters
Save up to 40% on original replacement 1991 Peterbilt 320 Fuel Water Separator Filters. Navigate our online catalogue to find Fuel Water Separator Filters and other parts designed specifically to fit a 1991 Peterbilt 320.




Fuel Water Separator Filter
$24.94
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
Fuel/Water Separator See Product Guide for Variations of This Number. OE Number : FS1212
Fuel/Water Separator See Product Guide for Variations of This Number. OE Number : FS1212



Fuel Water Separator Filter
$24.94
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136); Engine Designation: L10; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
See Product Guide for Variations of This Number. Fleetguard : FS1212
See Product Guide for Variations of This Number. Fleetguard : FS1212



Fuel Water Separator Filter
$24.94
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Spin-on See Product Guide for Variations of This Number. OE Number : FS1212
Spin-on See Product Guide for Variations of This Number. OE Number : FS1212



Fuel Water Separator Filter
$24.94
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Spin-on See Product Guide for Variations of This Number. Fleetguard : FS1212
Spin-on See Product Guide for Variations of This Number. Fleetguard : FS1212



Fuel Water Separator Filter
$24.94
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
Fuel/Water Separator See Product Guide for Variations of This Number. OE Number : FS1212
Fuel/Water Separator See Product Guide for Variations of This Number. OE Number : FS1212



Fuel Water Separator Filter
$24.94
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0); Engine Designation: 6CT8.3; Engine Manufacturer: Cummins;
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0); Engine Designation: 6CT8.3; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
See Product Guide for Variations of This Number. Fleetguard : FS1212
See Product Guide for Variations of This Number. Fleetguard : FS1212



Fuel Water Separator Filter
$18.14
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0); Engine Designation: 6CT8.3; Engine Manufacturer: Cummins;
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0); Engine Designation: 6CT8.3; Engine Manufacturer: Cummins;
Vehicle Fitment Notes:
See Product Guide for Variations of This Number. OE Number : 3925274
See Product Guide for Variations of This Number. OE Number : 3925274



Fuel Water Separator Filter
$26.31
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Element OE Number : 1000FG
Element OE Number : 1000FG



Fuel Water Separator Filter
$26.31
10+ In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Engine Base: 10.5L 638ci6; Engine Designation: 3306; Engine Manufacturer: Caterpillar;
Vehicle Fitment Notes:
Element Racor : 1000FG
Element Racor : 1000FG