

⚡ Upgrade your ride with GM’s precision PCV tube—because your engine deserves the best!
The GM Genuine Parts 12630279 Positive Crankcase Ventilation (PCV) Tube is a precision-engineered, OEM-quality replacement part designed exclusively for GM vehicles. Made from durable plastic rubber with a machined exterior, it ensures a perfect fit and reliable performance. Backed by GM’s warranty and supported by authorized dealers and service centers, this PCV tube guarantees easy installation and long-term engine health.





| Brand | GM GENUINE PARTS |
| Material | Plastic Rubber |
| Color | Black |
| Product Dimensions | 7.2"L x 7.2"W |
| Nominal Wall Thickness | 1 millimeters |
| Outside Diameter | 0.39 Feet |
| Item Length | 7.2 Inches |
| UPC | 808709949107 |
| Manufacturer | ACDelco |
| Global Trade Identification Number | 00808709949107 |
| Model | GM Original Equipment |
| Item Weight | 1.41 ounces |
| Item model number | 12630279 |
| Exterior | Machined |
| Manufacturer Part Number | 12630279 |
S**M
2010 Buick Enclave CLX- OEM Fit
GM genuine part, took 30 seconds to install. My original was cut in 3 parts with tape holding it together.
3**
Worked as intended on 2011 Acadia
Excellent item. Used on my 2011 GMC Acadia. Good quality part.
R**S
Seems exactly like the original part.
I was having misfires, found that the original part was cracked, and the intake hose (boot) was ripped. This is subject to a lot of heat, so no surprise the original was extremely brittle. This part was exactly like the original, and went in without issue. Now the car is running perfectly.
D**.
Excellent
Direct replacement factory piece
L**.
Great price&quality part
Good part easy to put on work well thank 5 star
C**L
Fits!
Fits great! Easy to install! But not so much to remove.
J**S
This worked well for a 2009 Buick Enclave CXL
This worked well for a 2009 Buick Enclave CXL
A**Z
Quedo ajustada
No era la pieza adecuada
Trustpilot
5 days ago
3 weeks ago
3 days ago
3 weeks ago