GM Genuine Parts 12690512 Vapor Canister Purge Valve Review
By Tagline Today Editorial Team
Last updated: June 14, 2026
The GM Genuine Parts 12690512 Vapor Canister Purge Valve is a replacement emissions part for compatible GM vehicles. It helps manage fuel vapor flow from the vapor canister to the intake manifold. This can support proper engine operation and emissions control when the original purge valve is worn, stuck, or faulty.
Verdict
The GM Genuine Parts 12690512 is a sensible pick if it matches your vehicle and you want a GM replacement purge valve. The article data lists metal construction, barb-style connections, and a compact size. Check fitment before buying, because purge valves are vehicle-specific.
Key Specs
| Specification | Detail |
|---|---|
| Brand | GM Genuine Parts |
| Model / Part Number | 12690512 |
| Product Type | Vapor canister purge valve |
| ASIN | B07DKS43YS |
| Material Listed | Metal |
| Dimensions Listed | 9.5 x 8.6 x 2.5 inches |
| Weight Listed | 3.36 ounces |
| Connection Type Listed | Barb inlet and barb outlet |
| Fitment | Compatible with select GM models. Confirm fitment by vehicle year, make, model, and engine before ordering. |
What Is This Product?
The GM Genuine Parts 12690512 Vapor Canister Purge Valve is part of the vehicle evaporative emissions system. Its job is to control when fuel vapor moves from the vapor canister into the intake manifold.
A working purge valve helps the vehicle manage stored fuel vapors correctly. A faulty one may cause drivability problems or trigger an emissions-related check engine light.
Products Worth Considering
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM-recommended replacement part for your GM vehicle’s original factory component
Controls vapor flow from canister to engine
Who It Is For
This part is for owners of compatible GM vehicles who need a replacement vapor canister purge valve. It is also a good fit for buyers who prefer a GM Genuine Parts replacement instead of a generic aftermarket option.
It may be useful if a mechanic has diagnosed the purge valve as the problem, or if your vehicle has symptoms that match a purge valve issue and the part number fits your application.
Who Should Skip It
Skip this part if your vehicle does not match the fitment for GM Genuine Parts 12690512. Purge valves can look similar, but the wrong connector, hose fitting, or calibration can cause problems.
You should also skip it if the original issue has not been diagnosed. Rough idle, poor acceleration, or a check engine light can have many causes, so replacing this valve without diagnosis may not fix the problem.
Key Features
- Controls fuel vapor flow from the vapor canister to the intake manifold.
- Designed as a replacement part for select GM vehicles.
- Listed with metal construction for durability.
- Uses barb-style inlet and outlet connections.
- Compact listed size of 9.5 x 8.6 x 2.5 inches.
- Listed weight of 3.36 ounces.
Products Worth Considering
EVAP Purge Valve Fit-Compatible with Buick Lacrosse 2010-2016 2.4L; 2008-2009 Buick Lacrosse 5.3L;2005-2007 Buick Rainier 4.2L/5.3L; 2011-2017 Buick Regal 2.4L; 2012-2017 Buick Verano 2.4L; 2006-2007 Cadillac CTS 6.0L; 2008-2014 Cadillac Escalade 6.0L/6.2L; 2008-2014 Cadillac Escalade ESV 6.2L; 2008-2013 Cadillac Escalade EXT 6.2L
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
[Purge Valve Fitment-1]:Compatible for Chevrolet Equinox 2010-2012 V6 3.0L, Equinox 2013-2015 V6 3.6L,Camaro 2012-2015 V6 3.6L,Colorado 2015-2016 V6 3.6L,Caprice 2012-2017 V6 3.6L,Captiva Sport 2011-2015 V6 3.0L,Impala 2012-2017 V6 3.6L,Impala Limited 2014-2016 V6 3.6L,Traverse 2009-2018 V6 3.6L,Volt 2011-2015 L4 1.4L; Compatible for GMC Acadia 2009-2016 V6 3.6L,Canyon 2015-2016 V6 3.6L,Terrain 2010-2012 V6 3.0L,Terrain 2013-2017 V6 3.6L
Real-World Use
In normal use, this valve opens and closes as the engine control system manages fuel vapor flow. When it works correctly, it supports the evaporative emissions system and helps the engine handle stored fuel vapors properly.
Installation depends on the vehicle. The article data notes barb fittings, so secure hose connections and correct orientation matter. Before installation, compare the new part with the old one and confirm that the fittings and electrical connector match.
After installation, clear any related diagnostic codes only after confirming the repair. If the check engine light returns, further diagnosis may be needed.
Pros and Cons
Pros
- GM Genuine Parts replacement for compatible GM vehicles
- Helps control vapor flow in the evaporative emissions system
- Barb-style fittings can make hose connection straightforward when the part matches the vehicle
Cons
- Fitment must be checked carefully before buying
- A purge valve replacement will not fix unrelated check engine light causes
- Warranty and return details should be confirmed on the seller page before purchase
Is It Worth the Price?
The GM Genuine Parts 12690512 can be worth considering if it is the correct part for your vehicle and you want a direct replacement from the GM Genuine Parts line. The value depends less on the part alone and more on correct diagnosis and fitment.
Before buying, confirm the part number against your vehicle and compare the connector and hose fittings with the original valve. Also check the current seller page for the latest return and warranty details.
Alternatives to Consider
If you are comparing options, look at similar vapor canister purge valves from brands such as ACDelco, Dorman, and Standard Motor Products. Use these names only as context, then match the exact part number to your vehicle before ordering.
Products Worth Considering
[Vehicle Fitment]: Compatible with Chrysler 200 2015-2017 L4 2.4L; Compatible with Dodge Dart 2013-2015 L4 1.4L, Dart 2013-2016 L4 2.0L, Dart 2013-2016 L4 2.4L; Compatible with Fiat 500 2012-2014 L4 1.4L, 500L 2014 L4 1.4L, 500X 2016-2018 L4 2.4L; Compatible with Jeep KL Series Cherokee 2014-2023 L4 2.4L, MP/MK Series Compass 2017 L4 2.4L (EDD, ED6), Compass 2018-2022 L4 2.4L, BU/BV Series Renegade 2015-2021 L4 2.4L; Compatible with Ram ProMaster City 2015-2022 L4 2.4L
[Vehicle Fitment]: Compatible with Hyundai Accent 2006-2010 L4 1.6L, Accent 2011-2011 L4 1.6L (Mounted Near Intake Manifold), fit for Elantra 2007-2012 L4 2.0L, Equus 2011-2011 V8 4.6L, Equus 2012-2013 V8 5.0L, Genesis 2009-2012 V8 4.6L, Genesis 2012-2014 V8 5.0L; Compatible with Kia Borrego 2009-2011 V8 4.6L, Rio 2006-2011 L4 1.6L, Rio5 2006-2010 L4 1.6L, Soul 2010-2011 L4 2.0L
FITS THESE VEHICLES: 2005-2006 Ford Expedition 5.4L; 2004-2006 Ford F-150 4.6L 5.4L 4.2L; 2006 Lincoln Mark LT 5.4L; 2005-2006 Lincoln Navigator 5.4L.
Frequently Asked Questions
Is Installation of the GM Vapor Canister Purge Valve Difficult?
Installation can be straightforward on some vehicles, but access varies by model. Check the hose routing, electrical connector, and valve orientation before removing the old part.
What Vehicles Are Compatible With This Purge Valve?
The GM Genuine Parts 12690512 Vapor Canister Purge Valve is listed for select GM models. Always confirm compatibility with your exact year, make, model, and engine before buying.
How Do I Know if My Purge Valve Is Faulty?
Possible signs include a check engine light, rough idle, hard starting after fueling, poor acceleration, or emissions system trouble codes. These symptoms can also come from other faults, so diagnosis is important.
Can I Return the Product if It Is Installed?
Return rules depend on the seller and the condition of the part. Check the current Amazon return policy and seller terms before installation.
Are There Any Known Issues With This Valve Model?
The main risk is ordering a part that does not match your vehicle. Compare fitment, connector style, and hose fittings before installing. If a new valve does not solve the issue, inspect the rest of the evaporative emissions system.
Final Verdict
The GM Genuine Parts 12690512 Vapor Canister Purge Valve is a practical replacement option for compatible GM vehicles. It is designed to manage fuel vapor flow as part of the evaporative emissions system. Confirm fitment first, avoid guessing at the repair, and check current seller details before purchase.
