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Dorman PCV Valve Mounting Grommet - 42321

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$10.71
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SKU: 591|42321

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Dorman PCV Valve Mounting Grommet - 42321
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PCV Valve Mounting Grommet

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

Product Specifications

Attachment Method: Push On
Inside Diameter: 0.72 in
Material: Rubber
Outside Diameter: 1.362 in
Package Contents: Grommet
Package Quantity: 1
Packaging Type: Card
Thickness: 0.655 in

OE Numbers

3989348 GENERAL MOTORS

Fitment

Year Make Model Configuration Positions Application Notes
1986 Buick Century V6 231 3.8L (3800cc) PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Buick Electra V6 231 3.8L (3800cc) PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Buick LeSabre V6 231 3.8L (3800cc) PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Buick Riviera V6 231 3.8L (3800cc) PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Oldsmobile 98 PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Oldsmobile Cutlass Ciera V6 231 3.8L (3800cc) PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Oldsmobile Cutlass Salon V6 231 3.8L (3800cc) PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Oldsmobile Cutlass Supreme V6 231 3.8L (3800cc) PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Oldsmobile Delta 88 V6 231 3.8L (3800cc) PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1986 Oldsmobile Toronado PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1982 Chevrolet Corvette PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1984 Chevrolet Corvette PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1975 Chevrolet Bel Air V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1975 Chevrolet Camaro V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1975 Chevrolet Caprice V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1975 Chevrolet El Camino V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1975 Chevrolet Impala V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1973-1975 Chevrolet Laguna V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1973-1975 Chevrolet Malibu V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1975 Chevrolet Monte Carlo V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1975 Chevrolet Nova V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1973 Chevrolet Chevelle V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1972 Chevrolet Biscayne V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1972 Chevrolet Brookwood V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1972 Chevrolet Kingswood V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1971-1972 Chevrolet Townsman V8 350 5.7L PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.
1970 Chevrolet Monte Carlo V8 350 5.7L Left PCV Valve; 3/4 In. I.D. x 1.125 In. O.D.

Buy with confidence – If you encounter any issues with your Dorman product, simply reach out to us. We are committed to ensuring your satisfaction and will assist with any return or exchange requests that meet our policy guidelines.

Why Choose Dorman?

Dorman is a trusted leader in OE-style replacement parts, offering precision-engineered solutions for reliable performance. Each part undergoes rigorous testing to ensure durability, safety, and a seamless fit. Designed as a cost-effective alternative to OEM parts, Dorman provides high-quality replacements backed by expert engineering. Choose Dorman for dependable, long-lasting automotive solutions.

We assure you that we ship all the parcels received on the same day till 12 pm standard central time.

  • Usually, it takes 1 to 5 days for the package to reach.
  • Our standard shipping is FedEx home delivery or UPS Ground. Delivery for residential locations is estimated to be on Saturdays ( this applies to 48 continental states).
  • Delivery for residential locations is estimated to be on Saturdays ( this applies to 48 continental states).
  • The email address on the order will send you all the shipment tracking details.
  • Please note that we are not responsible for any delays because of holidays, weather, or anything beyond our control.

We send shipment tracking numbers via email. It is sent to the email address you provided in your order. If you would like to change the email address you provided, Feel free to contact our support team at (support@part-synergy.com).

Return Shipping

We are here to serve you. If there is any item that is damaged or needs to be exchanged or returned for any reason, please contact our support team(support@part-synergy.com). Please read our return and exchange policy to learn more about this.

All orders are free of shipment costs. The cost mentioned on the website is for getting it to your doorstep.

Please do get in touch with our customer support as they may be able to provide you with a return label which will cost you much less. But if you still need to send an item back, here is our shipping address. 

USA MAP For Shipping
1 Day 2 Days 3 Days 4 Days 5 Days 6 Days 7+ Days
If Picked Up On Will be delivered by
Monday Tue Wed Thu Fri Mon@ Tue@ Wed=
Tuesday Wed Thu Fri Mon Tue@ Wed@ Thu=
Wednesday Thu Fri Sat Tue Wed@ Thu@ Fri=
Thursday Fri Sat Sun^ Wed Thu@ Fri@ Mon=
Friday Sat Sun^ Mon Thu Fri@ Mon@ Tue=
Saturday Tue* Wed Thu Fri Mon@ Tue@ Wed=
Sunday Tue** Wed Thu Fri Mon@ Tue@ Wed=

*Sunday^ delivery if the shipper is enrolled in weekend spotted trailer pickups

**Monday delivery if the shipper is enrolled in weekend spotted trailer pickups

^Monday if not a Sunday eligible ZIP code

@ The following week

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