2003 Workhorse W20 Air Filter
Browse our online catalogue to find original replacement Air Filters specifically designed to fit a 2003 Workhorse W20.




2003 Workhorse W20 Air Filter
$39.38
10+ In Stock
Condition: New
Ships: Monday Jun. 29th
Pick-Up: Ready in 1 Hour Monday Jun. 29th
Pick-Up: Ready in 1 Hour Monday Jun. 29th
Required Per Vehicle: 1
Made in USA
Fits: 2003 Workhorse W20
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Region: United States;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Region: United States;
Vehicle Fitment Notes:
Original Equipment Part Number W8800481
Original Equipment Part Number W8800481

2003 Workhorse W20 Air Filter
$36.75
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 2003 Workhorse W20
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Vehicle Fitment Notes:
Air OE Number : W8800481
Air OE Number : W8800481

2003 Workhorse W20 Air Filter
$36.75
In Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Required Per Vehicle: 1
Fits: 2003 Workhorse W20
Equipped With:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Engine Designation: L18; Engine Manufacturer: General Motors;
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Engine Designation: L18; Engine Manufacturer: General Motors;
Vehicle Fitment Notes:
OE Number : W8800481
OE Number : W8800481