Crossword clues for the word: OILFILTER The word OILFILTER has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for OILFILTER Showing 1 to 3 of 3 results Clue(s) "Engine-lubricant cleaning device (6)" It may get changed in an auto garage Thing that helps your motor cycle