Dorman Products

Dorman 42323 PCV Grommet

In stock
SKU: 591|42323
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$10.34
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|42323
  • Barcode 00037495423236

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Description

Product Description

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.

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

Detailed Applications

Year Make Model Configuration Positions Application Notes
1991 Chevrolet B60 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1991 GMC B6000 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 Chevrolet B60 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 Chevrolet C60 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 Chevrolet C60 V8 427 7.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 Chevrolet C70 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 Chevrolet C70 V8 427 7.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 Chevrolet P60 V8 365 6.0L (5972cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 Chevrolet P60 V8 427 7.0L (6998cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 Chevrolet S7 V8 365 6.0L (5972cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 GMC B6000 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 GMC C6000 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 GMC C6000 V8 427 7.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 GMC C7000 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 GMC C7000 V8 427 7.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 GMC P6000 V8 365 6.0L (5972cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1990 GMC P6000 V8 427 7.0L (6998cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet B60 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet C3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet C60 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet C70 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet C70 V8 427 7.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet G30 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet K3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet P30 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet P60 V8 365 6.0L (5972cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet P60 V8 427 7.0L (6998cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet R2500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet R2500 Suburban V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet R3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet S7 V8 365 6.0L (5972cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 Chevrolet V3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC B6000 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC C3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC C6000 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC C7000 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC C7000 V8 427 7.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC G3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC K3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC P3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC P6000 V8 365 6.0L (5972cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC P6000 V8 427 7.0L (6998cc) PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC R2500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC R2500 Suburban V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC R3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1989 GMC V3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1988 Chevrolet B60 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1988 Chevrolet C3500 V8 454 7.4L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1988 Chevrolet C60 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
1988 Chevrolet C70 V8 366 6.0L PCV Valve; 23/32 In. I.D. x 1.4375 In. O.D.
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Product Specifications

Attachment Method: Push On
Inside Diameter: 0.718 in
Material: Rubber
Outside Diameter: 1.403 in
Package Contents: Grommet
Package Quantity: 1
Packaging Type: Card
Thickness: 0.638 in

OE Numbers

DIRECT OE CROSS
3989347 GENERAL MOTORS