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  2. Auto Parts
  3. Emission Control
  4. Hardware
  5. PCV Valve Grommet
  6. Dorman 42321

Dorman 42321 PCV Valve Grommet

Dorman 42321 PCV Valve Grommet

Dorman
Brand:Dorman
Part Number: 42321
UPC: 00037495423212
Weight: 0.03 lbs
Condition:New



On Sale:

$3.48

Availability:
20 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the Dorman 42321 PCV Valve Grommet for your vehicle. Buy now and secure your purchase online!

This PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles, and is engineered for durability and reliable performance.

Features and Benefits:

  • Direct replacement - this PCV valve grommet is designed to match the fit and function of the original grommet on specified vehicles
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Restores functionality - this grommet is made to fit and fully restore part functionality after the original grommet fails
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Attachment Method:
Push On
Inside Diameter:
0.72 in.
Material:
Rubber
Outside Diameter:
1.36 in.
Package Contents:
Grommet
Thickness:
0.65 in.
General Motors #:
3989348
Needa Parts #:
423213
Country of Origin:
CN

Select a vehicle to narrow Dorman 42321 PCV Valve Grommet fitment info!

Last Updated: 09/13/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1986

 

1986

 
Buick Century

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Buick Century



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Buick Electra

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Buick Electra



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Buick LeSabre

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Buick LeSabre



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Buick Riviera

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Buick Riviera



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Bel Air

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Bel Air



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet Biscayne

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Biscayne



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet Brookwood

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Brookwood



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Camaro

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Camaro



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Caprice

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Caprice



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1973

 

1972

 

1971

 

1973

 

1972

 

1971

 
Chevrolet Chevelle

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Chevelle



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1984

 

1984

 
Chevrolet Corvette

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Corvette



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Corvette

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Corvette



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1980

 

1980

 
Chevrolet Corvette

5.0L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Corvette



5.0L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Corvette

7.4L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Corvette



7.4L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet El Camino

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet El Camino



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Impala

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Impala



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet Kingswood

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Kingswood



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1975

 

1974

 

1973

 
Chevrolet Laguna

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Laguna



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1975

 

1974

 

1973

 
Chevrolet Malibu

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Malibu



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Monte Carlo

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Monte Carlo



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1970

 

1970

 
Chevrolet Monte Carlo

5.7L V8 Gas OHV
1
 
Left (Driver)
 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Monte Carlo



5.7L V8 Gas OHV

Left (Driver) 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1975

 

1974

 

1973

 

1972

 

1971

 

1975

 

1974

 

1973

 

1972

 

1971

 
Chevrolet Nova

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Nova



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet Townsman

5.7L V8 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Chevrolet Townsman



5.7L V8 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Oldsmobile 98

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Oldsmobile 98



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Oldsmobile Cutlass Ciera

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Oldsmobile Cutlass Ciera



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Oldsmobile Cutlass Salon

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Oldsmobile Cutlass Salon



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Oldsmobile Cutlass Supreme

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Oldsmobile Cutlass Supreme



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Oldsmobile Delta 88

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Oldsmobile Delta 88



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle

1986

 

1986

 
Oldsmobile Toronado

3.8L V6 Gas OHV
1
 		 
3/4 In. I.D. x 1.125 In. O.D.
PCV Valve
 

Oldsmobile Toronado



3.8L V6 Gas OHV 3/4 In. I.D. x 1.125 In. O.D.
PCV Valve

1 Per Vehicle