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Dorman 42311 PCV Grommet - 0.499 In. ID - 0.593 In. OD - 1.657 In. Thickness Compatible with Select Buick / Oldsmobile / Pontiac Models

4.3 (6) Write Review
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$8.10

$ 3 .99 $3.99

In Stock
  • 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
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


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. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Century: 1989, 1990, 1991, 1992, 1993] - [Buick Electra: 1989, 1990] - [Buick LeSabre: 1989, 1990, 1991] - [Buick Park Avenue: 1991] - [Buick Reatta: 1989, 1990, 1991] - [Buick Regal: 1990, 1991] - [Buick Riviera: 1989, 1990, 1991] - [Buick Skylark: 1989, 1990, 1991, 1992, 1993] - [Oldsmobile 98: 1988, 1989, 1990, 1991] - [Oldsmobile Achieva: 1992, 1993] - [Oldsmobile Cutlass Calais: 1989, 1990, 1991] - [Oldsmobile Cutlass Ciera: 1988, 1989, 1990, 1991, 1992, 1993] - [Oldsmobile Cutlass Cruiser: 1988, 1989, 1990, 1991, 1992, 1993] - [Oldsmobile Delta 88: 1988, 1989, 1990, 1991] - [Oldsmobile Toronado: 1988, 1989, 1990, 1991] - [Pontiac Bonneville: 1988, 1989, 1990, 1991] - [Pontiac Grand Am: 1992, 1993]


G
2025-08-11 12:22:44
Perfect fit for 88-90 GM 3800V6 LN3 motors.
B D
2025-07-25 12:54:57
the old one was hard and cracked, it needed replacement, this worked,
Amber
2025-07-20 18:02:49
This is the second one in a year so while at least there's an option (long discontinued part by GM) and its cheap don't plan on never having to replace it again.
G
2025-05-08 18:33:08
Perfect fit for 88-90 GM 3800V6 LN3 motors.
B D
2025-04-06 10:51:14
the old one was hard and cracked, it needed replacement, this worked,
Amber
2024-12-25 12:21:36
This is the second one in a year so while at least there's an option (long discontinued part by GM) and its cheap don't plan on never having to replace it again.