bˈɑːɹdɑːl ɪz ɐ bɹˈænd ʌv pətɹˈoʊliːəm ˈɔɪl ˈædᵻtˌɪvz, lˈuːbɹɪkənts ænd ɡˈæsəlˌiːn ˈædᵻtˌɪvz fɔːɹ mˈoʊɾɚ vˈiəkəlz ænd ɪntˈɜːnəl kəmbˈʌstʃən ˈɛndʒɪnz mˌeɪd baɪ bˈɑːɹdɑːl mˌænjuːfˈæktʃɚɹɪŋ kˌɔːɹpɚɹˈeɪʃən ɪn siːˈæɾəl, wˈɑːʃɪŋtən.
Bardahl is a brand of petroleum oil additives, lubricants and gasoline additives for motor vehicles and internal combustion engines made by Bardahl Manufacturing Corporation in Seattle, Washington.