2x Cabin Air Filter for Peterbilt 320 325 330 335 340 357 365 367 378 379 384

Vehicle Note: For 2003 Peterbilt 320 L6 7.2L, it fits Engine Code: C7. Vehicle Note-2: For 2008 Peterbilt 335 & 340 L6 8.3L, it fits Engine Code: PX-8. Vehicle Note-3: For 2014-2016 Peterbilt 365 L6 8.9L, it fits Engine Code: ISL-G.