B89 Equivalent to P1107, GM-30, B83, 597457, GM40.Fits Buick, Chevy, GMC, Isuzu, Itasca, Oldsmobile and Pontiac. Compare
B89-P Equivalent to P1107, GM-30, B83, 597457, GM40.Fits Buick, Chevy, GMC, Isuzu, Itasca, Oldsmobile and Pontiac. Compare
