2018 Buick Regal TourX equipped with 2.0L L4 Gas DOHC Turbo
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WHEN REPLACING CYLINDER HEAD GASKET, REPL CYLINDER HEAD BOLTS EVAPORATIVE SYSTEM LEVEL 3 EMISSIONS(NE8),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
2018 Buick Regal TourX equipped with 2.0L L4 Gas DOHC Turbo
WHEN REPLACING CYLINDER HEAD GASKET, REPL CYLINDER HEAD BOLTS EVAPORATIVE SYSTEM LEVEL 3 EMISSIONS(NE8),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)