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2010-2016 Buick Lacrosse 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 | 2007-2013 Chevy Avalanche 5.3L/6.0L 2010-2015 Chevy Camaro 6.2L/7.0L 2011-2017 Chevy Caprice 6.0L 2012-2015 Chevy Captiva Sport 2.4L 2005-2010 Chevy Cobalt 2.0L/2.2L/2.4L 2004-2012 Chevy Colorado 2.8L/2.9L/3.5L/3.7L/5.3L 2005-2013 Chevy Corvette 6.0L/6.2L/7.0L 2010-2017 Chevy Equinox 2.4L 2008-2014 Chevy Express 1500 5.3L 2008-2018 Chevy Express 2500 / 3500 4.8L/6.0L 2006-2011 Chevy HHR 2.2L/2.4L 2006-2009 Chevy Impala 5.3L 2014 Chevy Impala 2.4L 2004-2014 Chevy Malibu 2.2L/2.4L 2006-2007 Chevy Monte Carlo 5.3L 2007-2013 Chevy Silverado 1500 4.8L/5.3L/6.0L/6.2L 2007-2018 Chevy Silverado 2500HD / 3500HD 6.0L 2014-2017 Chevy SS 6.2L 2005-2006 Chevy SSR 6.0L 2016-2018 Chevy Suburban 6.0L 2007-2014 Chevy Suburban 1500 5.3L/6.0L 2007-2013 Chevy Suburban 2500 6.0L 2016-2018 Chevy Suburban 3500HD 6.0L 2007-2014 Chevy Tahoe 4.8L/5.3L/6.0L/6.2L 2005-2009 Chevy Trailblazer 4.2L/5.3L/6.0L 2005-2006 Chevy Trailblazer EXT 4.2L/5.3 | 2004-2012 GMC Canyon 2.8L/2.9L/3.5L/3.7L/5.3L 2005-2009 GMC Envoy 4.2L/5.3L 2005-2006 GMC Envoy XL 4.2L/5.3L 2005 GMC Envoy XUV 4.2L/5.3L 2008-2014 GMC Savana 1500 5.3L 2008-2018 GMC Savana 2500 / 3500 4.8L/6.0L 2007-2013 GMC Sierra 1500 4.8L/5.3L/6.0L/6.2L 2007-2018 GMC Sierra 2500HD / 3500HD 6.0L 2010-2017 GMC Terrain 2.4L 2007-2014 GMC Yukon 4.8L/5.3L/6.0L/6.2L 2007-2014 GMC Yukon XL 1500 5.3L/6.0L/6.2L 2007-2013 GMC Yukon XL 2500 6.0L | 2008-2009 H2 6.2L 2006-2010 H3 3.5L/3.7L/5.3L 2009-2010 H3T 3.7/5.3L 2005-2008 Isuzu Ascender 4.2/5.3L 2006-2008 Isuzu I-280 2006-2008 Isuzu I-290 2006-2008 Isuzu I-350 2006-2008 Isuzu I-370 | 2007-2010 Pontiac G5 / G6 2.2L/2.4L 2008-2009 Pontiac G8 6.0L/6.2L 2005-2008 Pontiac Grand Prix 5.3L 2005-2006 Pontiac GTO 6.0L 2005-2009 Saab 9-7X 4.2L/5.3L/6.0L 2004-2007 Saturn Ion 2.0L/2.2L/2.4L 2004-2010 Saturn Vue 2.2L/2.4L |
Replaces Part Numbers:12597567 / 12597566 / 214-1680 / 911-032 / 8125973410 / 12570469 / 2M1077 / CP471 | ||||
How to Replace a Vapor Canister Purge Valve?
| Step 1: Disconnect the vehicle's battery. The canister purge solenoid is connected to a power connection that supplies the device with electricity in order to trigger the solenoid on and off. Because of this, the first thing that should be done before replacing this part is to disconnect the power supply by removing the positive and negative battery cables. |
| Step 2: Raise the hood and locate the canister purge solenoid. On most vehicles, this component is located on top of the engine, or near the rear of the fuel system. |
| Step 3: Remove the electrical harness. Once you've located the correct part, disconnect the electrical harness that is attached to the canister purge solenoid. |
Step 4: Remove the vacuum lines. A good tip that many experienced mechanics know is to mark the location of each vacuum line so that you don't install them backwards. Tip: Use either colored masking tape or two different colored zip ties to identify which vacuum line secures to the different male fittings. |
| Step 5: Remove the canister purge solenoid. This component is usually secured to a bracket near the fuel injector rail or the firewall with a sized bolt. Remove the bolt and remove the old canister purge solenoid from the vehicle. |
| Step 6: Install the new canister purge solenoid. Installation of this component is in reverse of the removal. Follow these general guidelines but always refer to the specific instructions in your vehicle service manual. |
Place new vacuum hoses on the canister purge solenoid (if the old ones are frayed). Install the new canister purge solenoid by securing it to the bracket with the bolt. Install the vacuum lines on the correct male fittings and reinstall the electrical harness. Once the new canister purge solenoid has been secured to your vehicle correctly, check the vacuum lines one last time to verify they were not installed backwards. Incorrect installation can result in serious engine damage. |
| Step 7: Clear error codes. Reconnect the battery cables and start the vehicle. Clear any error codes with a scan tool. |
| Step 8: Test the vehicle. Start the vehicle and let it warm up to operating temperature. Check the dashboard to verify that the Check Engine Light does not come on. If it does, you should shut the vehicle off and complete a diagnostic scan. |

