2025 Peterbilt 520 Fuel Water Separator Filter
Browse our online catalogue to find original replacement Fuel Water Separator Filters specifically designed to fit a 2025 Peterbilt 520.

2025 Peterbilt 520 Fuel Water Separator Filter
$64.69
10+ In Stock
Condition: New
Ships: Today, May. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2025 Peterbilt 520
Equipped With:
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Engine Designation: PX-9; Fuel Type: DIESEL; Region: Canada;
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Engine Designation: PX-9; Fuel Type: DIESEL; Region: Canada;
Vehicle Fitment Notes:
Original Equipment Part Number FS1003
Original Equipment Part Number FS1003

2025 Peterbilt 520 Fuel Water Separator Filter
$64.69
10+ In Stock
Condition: New
Ships: Today, May. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2025 Peterbilt 520
Equipped With:
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Engine Designation: PX-9; Fuel Type: DIESEL; Region: United States;
Engine Base: 8.9L 8849cc (540CID) L6 Bore 114.0cm (4.49in.) Stroke 144.5cm (5.69in.); Engine Designation: PX-9; Fuel Type: DIESEL; Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number FS1003
Original Equipment Part Number FS1003
2025 Peterbilt 520 Fuel Water Separator Filter
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 2025 Peterbilt 520
Equipped With:
Engine Base: 10.8L 6Cyl L (-)(659) 4.84 123.0(Bore)5.98 152.0(Stroke);
Engine Base: 10.8L 6Cyl L (-)(659) 4.84 123.0(Bore)5.98 152.0(Stroke);
Vehicle Fitment Notes:
OE Number : LO PRI
OE Number : LO PRI