🔧 Upgrade Your Ride with Confidence!
The Dorman 42055 PCV Valve Grommet is a direct replacement part designed to restore the functionality of your vehicle's PCV system. Made from durable materials, this grommet ensures reliable performance and longevity. Backed by over a century of automotive expertise, it guarantees a perfect fit for select models, making it an essential upgrade for any vehicle owner.
| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | Dorman 42055: PCV Valve Grommet - 9776721 In. ID |
| Item Weight | 0.01 ounces |
| Product Dimensions | 5.5 x 1.75 x 1.5 inches |
| Country of Origin | Taiwan |
| Item model number | 42055 |
| Exterior | Machined |
| Manufacturer Part Number | 42055 |
| OEM Part Number | 420553; 10198949; 9776721 |
D**.
It works
It went in pretty easy and seals the PVC valve.
J**E
Fit like stock
Just like stock
D**N
Fit Perfectly; Tight PCV Valve Hold
This was perfect for my friend's 2001 Chevy Silverado 4.8L LS and the fit for the PCV Valve was nice and tight.
A**L
FITS 1984-89 TOYOTA VAN COOLANT TANK
In case anyone else is coming here from toyotavantech, yes this is the one. Works great for the Toyota van overflow tank.
A**R
Worked perfectly and looks factory correct on my 1979 Corvette ...
Worked perfectly and looks factory correct on my 1979 Corvette for the breather tube. It will work for the PCV valve, too, but is not factory correct for that use.
P**E
Five Stars
Perfect fit on my '78 Corvette. Couldn't find one at auto parts stores where I live.
C**T
Hard to find at my local stores
Fits like a glove.
L**N
Great product
Great product, perfect replacement for OEM part. Hard to find locally. Thx
A**O
Holden LS1 owners, this is for you.
For those with a failed PCV valve, Holden do not sell this part separately, and recommend instead that you replace it along with the rocker cover as a complete assembly. This is the grommet you need, and you'll most likely find that your new PCV valve fits into this much more snugly than the original.
Trustpilot
2 months ago
1 week ago