1/2"
16.13mm O.D. x 8.26mm I.D.
25.12mm O.D. x 17.03mm I.D.
16.13mm O.D. x 8.26mm I.D.
1/2"Dia.
Browse our selection of quality a/c line o-ring parts designed specifically for your Buick Envision. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Avenir · Base · CXL · Essence · Leather · Preferred · Premium · Premium II
Sport Utility
L4 2.0L · L4 2.5L
Automatic