Dorman 42054 PCV Grommet
Confirm Fitment Before You Buy
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
Regular price
$10.94
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
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 |
|---|---|---|---|---|---|
| 1975 | Oldsmobile | 98 | V8 400 6.6L | Hose | |
| 1975 | Oldsmobile | Custom Cruiser | V8 400 6.6L | Hose | |
| 1975 | Oldsmobile | Delta 88 | V8 400 6.6L | Hose | |
| 1975 | Pontiac | Bonneville | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Bonneville | V8 455 7.5L (7456cc) | PCV Valve | |
| 1975 | Pontiac | Catalina | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Catalina | V8 455 7.5L (7456cc) | PCV Valve | |
| 1975 | Pontiac | Firebird | V8 350 5.7L (5733cc) | PCV Valve | |
| 1975 | Pontiac | Firebird | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Firebird | V8 455 7.5L (7456cc) | PCV Valve | |
| 1975 | Pontiac | Grand Am | V8 350 5.7L (5733cc) | PCV Valve | |
| 1975 | Pontiac | Grand Am | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Grand Am | V8 455 7.5L (7456cc) | PCV Valve | |
| 1975 | Pontiac | Grand LeMans | V8 350 5.7L (5733cc) | PCV Valve | |
| 1975 | Pontiac | Grand LeMans | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Grand LeMans | V8 455 7.5L (7456cc) | PCV Valve | |
| 1975 | Pontiac | Grand Prix | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Grand Prix | V8 455 7.5L (7456cc) | PCV Valve | |
| 1975 | Pontiac | Grand Safari | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Grand Safari | V8 455 7.5L | PCV Valve | |
| 1975 | Pontiac | Grandville | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Grandville | V8 455 7.5L (7456cc) | PCV Valve | |
| 1975 | Pontiac | LeMans | V8 350 5.7L (5733cc) | PCV Valve | |
| 1975 | Pontiac | LeMans | V8 400 6.6L | PCV Valve | |
| 1975 | Pontiac | Ventura | V8 350 5.7L (5733cc) | PCV Valve | |
| 1974 | Pontiac | Bonneville | V8 350 5.7L (5733cc) | PCV Valve | |
| 1974 | Pontiac | Bonneville | V8 400 6.6L | PCV Valve | |
| 1974 | Pontiac | Bonneville | V8 400 6.6L (6555cc) | PCV Valve | |
| 1974 | Pontiac | Bonneville | V8 455 7.5L | PCV Valve | |
| 1974 | Pontiac | Bonneville | V8 455 7.5L (7456cc) | PCV Valve | |
| 1974 | Pontiac | Catalina | V8 400 6.6L | PCV Valve | |
| 1974 | Pontiac | Catalina | V8 400 6.6L (6555cc) | PCV Valve | |
| 1974 | Pontiac | Catalina | V8 455 7.5L | PCV Valve | |
| 1974 | Pontiac | Catalina | V8 455 7.5L (7456cc) | PCV Valve | |
| 1974 | Pontiac | Firebird | V8 350 5.7L (5733cc) | PCV Valve | |
| 1974 | Pontiac | Firebird | V8 400 6.6L | PCV Valve | |
| 1974 | Pontiac | Firebird | V8 400 6.6L (6555cc) | PCV Valve | |
| 1974 | Pontiac | Firebird | V8 455 7.5L | PCV Valve | |
| 1974 | Pontiac | Firebird | V8 455 7.5L (7456cc) | PCV Valve | |
| 1974 | Pontiac | Grand Am | V8 350 5.7L (5733cc) | PCV Valve | |
| 1974 | Pontiac | Grand Am | V8 400 6.6L | PCV Valve | |
| 1974 | Pontiac | Grand Am | V8 400 6.6L (6555cc) | PCV Valve | |
| 1974 | Pontiac | Grand Am | V8 455 7.5L | PCV Valve | |
| 1974 | Pontiac | Grand Am | V8 455 7.5L (7456cc) | PCV Valve | |
| 1974 | Pontiac | Grand Prix | V8 400 6.6L | PCV Valve | |
| 1974 | Pontiac | Grand Prix | V8 400 6.6L (6555cc) | PCV Valve | |
| 1974 | Pontiac | Grand Prix | V8 455 7.5L | PCV Valve | |
| 1974 | Pontiac | Grand Prix | V8 455 7.5L (7456cc) | PCV Valve | |
| 1974 | Pontiac | Grand Safari | V8 350 5.7L (5733cc) | PCV Valve | |
| 1974 | Pontiac | Grand Safari | V8 400 6.6L | PCV Valve |
Product Specifications
| Attachment Method: | Push On |
|---|---|
| Inside Diameter: | 0.423 in |
| Material: | Rubber |
| Outside Diameter: | 1.518 in |
| Package Contents: | Grommet |
| Package Quantity: | 1 |
| Packaging Type: | Card |
| Thickness: | 0.772 in |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 5646418 | GENERAL MOTORS |