⚙️ Upgrade your ride with GM’s precision-engineered purge valve — because your car deserves the best!
The ACDelco GM Original Equipment 214-646 Vapor Canister Purge Valve is a GM-recommended replacement part designed to meet exact factory specifications. Crafted from durable metal with a machined finish, it features a compact 2.8 x 2.8 x 4.5 inch form factor and dual-port connections for seamless installation. This valve ensures reliable vapor purge function, maintaining your vehicle’s emission system integrity with trusted OEM quality.
| Material | Metal |
| Brand | ACDelco |
| Item dimensions L x W x H | 2.8 x 2.8 x 4.5 inches |
| Exterior Finish | Machined |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Barb |
| Number of Ports | 2 |
| Specification Met | oe |
| Valve Type | purge valve |
| Global Trade Identification Number | 00036666967081 |
| Manufacturer | ACDelco |
| UPC | 036666967081 |
| Model | Vapor Canister |
| Item Weight | 4.8 ounces |
| Product Dimensions | 2.8 x 2.8 x 4.5 inches |
| Item model number | 214-646 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 214-646 |
| OEM Part Number | 01997279 |
A**A
OEM evap stuff for GM
Good OEM replacement. Low cost and easy to install in LS engines.
R**S
Works great on 2000 5.3L GM trucks
Great replacement part!
J**E
Works good
fits perfect. Works good. No more evap issues
A**N
Install only took 10 mins
Worked great evap code went away
O**X
Gm Part
Original equipment part that is easy to change out. Best price and quick delivery.
G**E
OEM PARTS BETTER
OEM PARTS mostly work more efficiently for original automotive operations!
D**N
2001 Chevy Tahoe LS 5.3L
***update 1/6/2020***Goal was to fix the engine code P0446 (EVAP System Vent Control Circuit):I purchased and installed the following parts in order:1. ACDelco 214-646 GM Original Equipment Vapor Canister Purge Valve2. ACDelco 214-1091 GM Original Equipment Vapor Canister Vent Valve-> Same P0446 check engine light code came back after driving about 200 miles3. ACDelco 215-407 GM Original Equipment Vapor Canister4. ACDelco MU1615 GM Original Equipment Fuel Pump and Level Sensor Module with Seal, Float, and Harness-> Cleared Code, driven ~80 miles, no code yet...***update 12/18/19***Check engine light came back after driving about 200 miles with both the ACDelco 214-646 AND the ACDelco 214-1091 installed. Same P0446 code. ordered new gas cap. If gas cap doesn’t work, then the charcoal canister.————Very easy to install. Located at front of engine above the throttle body under the plastic engine cover. Purchased this ACDelco 214-646 AND the ACDelco 214-1091 in the hopes of fixing the engine code P0446 (EVAP System Vent Control Circuit). So far I have installed both items, cleared the engine code and driven only about 30 miles and the code has not returned yet (although the car needs to be driven much more to say for sure that I have fixed the issue).*note* to remove the plastic line, just push on plastic slide clip while pressing the hose down toward the engine (pressing down toward the engine is just to break the plastic line loose before pulling up). Then pull up on the hose. The plastic line clip is brittle and can break easily. You should only need to push in the plastic slide clip in order to remove the plastic line.
N**N
Fits 2001 5.3l
Used this to fix evap code on 2001 5.3l. Been working fine for months with no codes.
Trustpilot
1 month ago
3 days ago
