ACDelco 19313315 PCV Valve

Positive Crankcase Ventilation (PCV) Valve

Fits: 87-89 Buick Skyhawk, 87-96 Chevrolet Beretta, 87-99 Chevrolet Cavalier, 87-90 Chevrolet Corsica, 87-88 Oldsmobile Firenza, 92-96 Chevrolet Corsica, 90 Ford Tempo, 90-91 Pontiac Tempest, 91-92 Saturn SC, 91-99 Saturn SL, 91-99 Saturn SL1, 91-00 Saturn SL2, 01-02 Saturn SL, 01-02 Saturn SL1, 93-96 Buick Century, 93 Chevrolet Lumina, 93-96 Oldsmobile Cutlass Ciera, 93-02 Saturn SC1, 93-98 Saturn SC2, 93-98 Saturn SW1, 93-98 Saturn SW2, 94-95 Chevrolet LLV, 94-02 Chevrolet S10, 94-02 GMC Sonoma, 00 Saturn SW2, 95-00 Pontiac Sunfire, 96-00 Isuzu Hombre, 98 Pontiac Grand Am, 03-05 Pontiac Grand Am

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An ACDelco Professional, premium aftermarket Positive Crankcase Ventilation (PCV) Valve is an emission control component and is a high quality replacement for many vehicles on the road today. The PCV valve controls the volume of crankcase vapors that are drawn into the intake manifold; a restricted PCV valve can cause oil leaks or increase oil consumption. This premium aftermarket replacement PCV valve is manufactured to meet your expectations for fit, form, and function. ? WARNING: Cancer and Reproductive Harm -



  • Buick;Chevrolet;Ford;GMC;Isuzu;Oldsmobile;Pontiac;Saturn
  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco


Cap IncludedNo
FAQ - Answer 1Yes, but with today's computerized engine systems, maintaining your Fuel Vapor Control system is best left to a professional technician.
FAQ - Answer 2Yes, when your vehicle's EVAP system isn't properly maintained it can hamper the fuel economy and emissions of your vehicle.
FAQ - Answer 3Yes, make sure your entire EVAP system is maintained to assure better combustion and environmental regulation compliance. Also, tighten the fuel cap securely to prevent gasoline from evaporating.
FAQ - Question 1Can I replace ACDelco Fuel Vapor Control components on my own?
FAQ - Question 2If I do not maintain my vehicle's fuel vapor controls can it affect fuel efficiency?
FAQ - Question 3Are there steps I can take to ensure top fuel vapor control performance?
Good Maintenance Practices - Section 1 - HeaderWith today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician.
Height (in)1.7
Hose Connector Quantity1
Hose Inside Diameter (in)0.394
Length (in)3.6
Mount TypePush-In
Nipple DirectionStraight Up
Programming RequiredNo
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Check Engine Light is on
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Poor fuel economy
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Excessive emissions
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Poor engine performance
Signs of Wear & Troubleshooting - Section 1 - HeaderDue to a contaminated sensor probe, broken sensor body, internal sensor failure, or external electrical failure, these problems may occur:
Weight (lb)0.07
Width (in)2.2

w/ High Output



  • 1987-1990 Chevrolet Corsica
  • 1994-1995 Chevrolet LLV
  • 2001-2002 Saturn SL1
  • 1993-1998 Saturn SW1
  • 1991-1999 Saturn SL
  • 1990-1991 Pontiac Tempest
  • 1995-2000 Pontiac Sunfire
  • 1991-1999 Saturn SL1
  • 1993-1996 Oldsmobile Cutlass Ciera
  • 1993-1998 Saturn SC2
  • 1994-2002 Chevrolet S10
  • 2001-2002 Saturn SL
  • 1987-1989 Buick Skyhawk
  • 1991-1992 Saturn SC
  • 1987-1988 Oldsmobile Firenza
  • 1993-2002 Saturn SC1
  • 1991-2000 Saturn SL2
  • 2000-2000 Saturn SW2
  • 2003-2005 Pontiac Grand Am
  • 1993-1998 Saturn SW2
  • 1992-1996 Chevrolet Corsica
  • 1996-2000 Isuzu Hombre
  • 1993-1996 Buick Century
  • 1987-1996 Chevrolet Beretta
  • 1990-1990 Ford Tempo
  • 1994-2002 GMC Sonoma
  • 1987-1999 Chevrolet Cavalier
  • 1993-1993 Chevrolet Lumina
  • 1998-1998 Pontiac Grand Am
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