Browse Peterbilt 579 Collision Avoidance Systems & Parts for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 6 listings. Peterbilt 579 Collision Avoidance System / Part pricing ranges from $100 to $2,250 based on recent marketplace data. Filter by condition, price, or year to find the right Peterbilt 579 Collision Avoidance System / Part.