Workhorse P42 Replacement Oil Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any oil filter! Outstanding Oil Filtration for Workhorse P42 Models.

  • High Oil Flow Rate
  • Heavy Duty Construction
  • Great with Synthetic or Conventional Oil

K&N automotive oil filters for the Workhorse P42 offer high oil flow rates while providing outstanding filtration. K&N automotive oil filters are designed to work with all grades of synthetic, conventional and blended motor oils.

  1. 2003 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  2. 2003 Workhorse P42 6.5L V8 Diesel oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  3. 2002 Workhorse P42 6.5L V8 Diesel oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  4. 2002 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  5. 2002 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 308.89 Regular Price CZK 411.79
    HP-3002
    K&N
    Out of stock
  6. 2001 Workhorse P42 6.5L Diesel oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  7. 2001 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  8. 2000 Workhorse P42 6.5L Diesel oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  9. 2000 Workhorse P42 6.5L Diesel oil filter
    Special Price CZK 308.89 Regular Price CZK 411.79
    HP-3002
    K&N
    Out of stock
  10. 2000 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  11. 2000 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 308.89 Regular Price CZK 411.79
    HP-3002
    K&N
    Out of stock
  12. 1999 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  13. 1999 Workhorse P42 6.5L Diesel oil filter
    Special Price CZK 308.89 Regular Price CZK 411.79
    HP-3002
    K&N
    Out of stock
  14. 1999 Workhorse P42 6.5L Diesel oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  15. 1998 Workhorse P42 6.5L Diesel oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  16. 1998 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  17. 1998 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 308.89 Regular Price CZK 411.79
    HP-3002
    K&N
    Out of stock
  18. 1997 Workhorse P42 6.5L Diesel oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  19. 1997 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  20. 1996 Workhorse P42 6.5L Diesel oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  21. 1996 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  22. 1995 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  23. 1994 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  24. 1994 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 308.89 Regular Price CZK 411.79
    HP-3002
    K&N
    Out of stock
  25. 1993 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
  26. 1992 Workhorse P42 7.4L V8 oil filter
    Special Price CZK 303.59 Regular Price CZK 404.69
    HP-3003
    K&N
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