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Dorman 42333 PCV Valve GrommetOE Quality 60-Day Returns
Part #: 42333

Dorman 42333 PCV Valve Grommet

N/A
10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, Skyhawk, Cimarron, Cavalier, Firenza, Sunbird, and J2000 Sunbird
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Dorman 42333 PCV Valve Grommet

Dorman 42333 is a rubber PCV valve grommet built to match the fit and function of the original seal on specified vehicles. It is made for reliable retention and a proper seal at the valve cover or intake opening.

Key Features

  • Rubber construction for flexible sealing performance
  • Push-on attachment method for direct replacement use
  • Inside diameter: 0.72 in.
  • Outside diameter: 1.20 in.
  • Thickness: 0.78 in.
  • Engineered to match original grommet dimensions and function

Product Details

This PCV valve grommet is a direct-fit replacement for select Buick Skyhawk, Cadillac Cimarron, Chevrolet Cavalier, Oldsmobile Firenza, Pontiac Sunbird, and Pontiac J2000 Sunbird applications. Dorman 42333 is designed for vehicles that need a properly sized rubber grommet to secure the PCV valve and maintain a dependable seal. This part cross-references Standard Ignition GV14 for the same application.

Common Issues It Can Help Address

  • Loose PCV valve fitment at the valve cover opening
  • Air leaks caused by a worn or hardened grommet
  • Oil vapor seepage around the PCV valve seat
  • Cracked, brittle, or missing original rubber grommet
  • Improper valve retention on aging emission control components

Installation Notes and Tips

Fits 1985-1986 Buick Skyhawk, N/A. Fits 1985-1986 Cadillac Cimarron, N/A. Fits 1985-1986 Chevrolet Cavalier, N/A. Fits 1985-1986 Oldsmobile Firenza, N/A. Fits 1986 Pontiac Sunbird, N/A. Fits 1985 Pontiac J2000 Sunbird, N/A. Verify the PCV valve opening size and vehicle application before installation. Clean the mounting surface and inspect the valve for wear before pushing the grommet into place.

Quality Assurance

Dorman designs this replacement grommet to match original fit and function while providing durable, dependable performance for the specified applications.

BrandDorman
Part Number42333
Attachment MethodPush On
Inside Diameter0.72
MaterialRubber
Outside Diameter1.20
Package ContentsGrommet
Thickness0.78

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1986BuickSkyhawk2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1986CadillacCimarron2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1986ChevroletCavalier2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1986OldsmobileFirenza2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1986PontiacSunbird2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1985BuickSkyhawk2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1985CadillacCimarron2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1985ChevroletCavalier2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1985OldsmobileFirenza2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.
1985PontiacJ2000 Sunbird2.0LL4N/AEnsure proper vehicle fitment prior to purchasing.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

14081782423333GV14

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.