

⚡ Upgrade your ride with GM’s precision vapor valve—because your engine deserves the best!
The GM Genuine Parts 12630282 Vapor Canister Vent Valve is a factory-recommended replacement part engineered to control fuel vapor flow from the canister to the engine. Crafted to GM Original Equipment standards, it guarantees perfect fit, durability, and reliable performance, backed by a 24-month unlimited mile warranty. Ideal for GM vehicle owners seeking a hassle-free, high-quality emission control solution.





| ASIN | B00S0FF8S6 |
| Best Sellers Rank | #15,564 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Replacement Emission Canister Purge Valves |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Connector Type | Barb |
| Customer Reviews | 4.5 out of 5 stars 600 Reviews |
| Exterior Finish | painted |
| Global Trade Identification Number | 00808709111863 |
| Inlet Connection Size | 4.8 Inches |
| Inlet Connection Type | Barb |
| Item Dimensions | 4.8 x 4.8 x 4.1 inches |
| Item dimensions L x W x H | 4.8 x 4.8 x 4.1 inches |
| Manufacturer | ACDelco |
| Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Material | Metal |
| Material Type | Metal |
| Model Number | 12630282 |
| Number of Ports | 2 |
| Outlet Connection Size | 4.8 Inches |
| Outlet Connection Type | Barb |
| Size | 4.8 inches x 4.8 inches x 4.1 inches |
| Specification Met | OE |
| Thread Size | 4.8 inches |
| Thread Type | NPT |
| UPC | 808709111863 |
| Unit Count | 1.0 Count |
| Valve Type | Vapor Canister Purge Valve |
T**S
If you have a loud tapping most likely it’s this part.
Fixed my 2018 Silverado!! I thought I had a lifter tap but it ended up being this part!! Pretty simple install. Price is extremely reasonable and made my truck run normal again! It will still make a ticking noise but not as loud as the old one that was sticking internally. Fast to install compared to a lifter!! No leaks here the rubber o-ring is good quality too. But when you install it put a little engine oil on the o-ring to make the installation easier. In the video you can hear my truck idling normally it used to be rough. Picture is the old part 100% match and function. I’ll will also replace the evap solenoid that by the gas tank to seeming that it’s a part routinely changed.
L**S
2015 chevy suburban and haven't had any issues
It fits my chevy suburban and it works perfectly
A**R
Performs just like OEM
Good OEM part. Made my gas cap notice go away on 2014 GMC Sierra 1500 5.3L.
S**S
Good replacement part
Why did you pick this product vs others?: Good quality brand and cost. Replacement value: Good value. I did have to put a dab of oil on the o ring to get it in place.
R**Y
OEM Part Replacement
Didn’t resolve my check engine light, but was part of the problem. Can’t go wrong with OEM parts.
J**A
OEM Part
18 Yukon 5.3 fixed my issue . OEM part it's a 10 min fix . Make sure you lube the oring . Tip remove vac line, then 10mm bolt pull part out THEN remove electrical connector don't forget it has the red lock tab. Then reverser order hook electrical connector back up, install part tighten bolt, then hook the vac line back up .
C**W
Good fit for 2018 Escalade ESV.
Confirmed fit for 2018 Escalade ESV, but it should also fit any 2015-2020 Yukon, Yukon XL, Tahoe, and Suburban. Gonna have to remove the air intake on at least the side by the throttle body in order to gain access to replacing it.
D**R
Fixed my P055 code on 2017 silverado
This vapor canister vent valve took less than 30 minutes to install (with the help of youtube) and fixed my P055 code. Not bad for $35. I also took the opportunity to change my air filter and clean the throttle body since those two things take an extra 5 minutes when you have the air intake loose. My engine idles much smoother now, I had not realized how rough the idle had become.
Trustpilot
5 days ago
4 days ago