23/32 Inch Inner Dia. x 1 Inch Outer Dia.
11/16 Inch Inner Dia. x 1 3/16 Inch Outer Dia.
1 In. Diameter To Valve Cover
Filter to Valve Cover
23/32 In. I.D. x 1.1875 In. O.D. Angled PCV Valve
1.509 In. O.D. PCV to Valve Cover
7/16 Inch Inner Dia. x 1 1/4 Inch Outer Dia.
Filter to Regulator
PCV Valve
PCV to Intake
1 Inch Inner Dia. x 1 1/2 Inch Outer Dia.
18 mm Hole PCV Hose Connector
Connector to Valve Cover
Angled PCV to Valve Cover
Browse our selection of quality pcv valve grommet parts designed specifically for your Buick Regal. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Custom · Estate Wagon · GNX · Gran Sport · Grand National · Limited · Limited Turbo · Olympic Gold Edition · SR · Sport · T-Type
Coupe · Sedan · Wagon
V6 2.8L · V6 3.1L · V6 3.2L · V6 3.8L · V6 4.1L · V6 4.3L · V8 4.3L · V8 4.4L · V8 4.9L · V8 5.0L · V8 5.7L · V8 7.5L
Automatic · Manual · U/K