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The ACDelco GM Original Equipment 12663027 Positive Crankcase Ventilation (PCV) Valve is a high-quality replacement part designed specifically for GM vehicles. Manufactured to meet GM OE specifications, this valve ensures optimal fit, form, and function, enhancing your engine's performance and longevity. Made from durable metal and proudly manufactured in the USA, it features a compact design with two ports for efficient crankcase ventilation.
| Material | Metal |
| Brand | ACDelco |
| Item dimensions L x W x H | 3.06 x 3.03 x 3.03 inches |
| Exterior Finish | painted |
| Inlet Connection Type | positive crankcase ventilation |
| Outlet Connection Type | positive crankcase ventilation |
| Number of Ports | 2 |
| Specification Met | oe |
| Valve Type | PCV Valve |
| Global Trade Identification Number | 00808709283454 |
| Manufacturer | ACDelco |
| UPC | 808709283454 |
| Item Weight | 0.96 ounces |
| Product Dimensions | 3.06 x 3.03 x 3.03 inches |
| Country of Origin | USA |
| Item model number | 12663027 |
| Manufacturer Part Number | 12663027 |
| OEM Part Number | 12663027 |
P**O
Bueno
Correcto
T**T
Identical to the original
Used on 2013 Cadillac ATS. I don't know if the original had failed or not, but one of the tabs was broken and this was cheap enough to replace the whole thing.
B**B
Nice PCV valve
So I needed this for my Cadillac ATS. The old valve was original and I think it was leaking or not working right. The old one is pretty difficult to get off. You have to pry it off, and the plastic will break. Just make sure to get the plastic that broke out of the PCV valve hole. I used a needle nose pliers. Then I put some clean oil in the new PCV valve and pushed down. It popped right into place. Pretty easy install. Fits well and works good for now.
C**O
Need to break old one to remove
When you pry the old PCV off the top of the cam cover on the LTG engine (ATS, Camaro 2.0T, Malibu LTZ 2.0, etc...) it breaks the old PCV apart. Also, it is difficult to slip in a coupler tool to remove the PCV hose. The old PCV hose will tend to shatter at the plastic elbow, requiring a new PCV hose! In order to remove the old PCV hose at the turbo, you need a 5mm hex to remove the actual metal fitting bolted to the turbo. Overall, it is a rather overly complex process to perform a simple task.
Y**N
Fun
All good
R**S
Exactly what's needed
Exactly what I needed, I hope no one ever had to change it. GM really made it impossible to remove the old one without breaking it inside the Engine.
F**O
auto partes
perfecto lo que necesitaba
A**S
Install
Needs to come with a special removal tool... Wasn't easy to remove the old one
Trustpilot
1 month ago
1 week ago
