★★★★★
June 17, 2026
Good part
Replaces
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits 37 vehicles spanning 2003-2020.
| Year | Make | Model | Description |
|---|---|---|---|
| 2003-2014 | Chevrolet | Express 1500 Van | Chevrolet Express 1500 Van Vapor Canister TRQ EVA43171 |
| 2003-2020 | Chevrolet | Express 2500 Van | Chevrolet Express 2500 Van Vapor Canister TRQ EVA43171 |
| 2003-2019 | Chevrolet | Express 3500 Van | Chevrolet Express 3500 Van Extended Cargo Van Vapor Canister TRQ EVA43171 |
| 2003-2019 | Chevrolet | Express 3500 Van | Chevrolet Express 3500 Van Extended Passenger Van Vapor Canister TRQ EVA43171 |
| 2003-2019 | Chevrolet | Express 3500 Van | Chevrolet Express 3500 Van Standard Passenger Van Vapor Canister TRQ EVA43171 |
| 2003-2019 | Chevrolet | Express 3500 Van | Chevrolet Express 3500 Van Standard Cargo Van Vapor Canister TRQ EVA43171 |
| 2020 | Chevrolet | Express 3500 Van | Chevrolet Express 3500 Van Vapor Canister TRQ EVA43171 |
| 2005-2009 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 with 8 Foot 1.6 Inch Bed V8 6.0L Vapor Canister TRQ EVA43171 |
| 2010 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 with 8 Foot 1.8 Inch Bed V8 6.2L Vapor Canister TRQ EVA43171 |
| 2011-2017 | Chevrolet | Silverado 1500 | Chevrolet Silverado 1500 with 8 Foot 1.8 Inch Bed Vapor Canister TRQ EVA43171 |
| 2005-2006 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD with 8 Foot 1.6 Inch Bed V8 6.0L Vapor Canister TRQ EVA43171 |
| 2007-2010 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD with 8 Foot 1.8 Inch Bed V8 6.0L Vapor Canister TRQ EVA43171 |
| 2011-2016 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD with 8 Foot 1.8 Inch Bed V8 6.0L 4 Wheel Drive Vapor Canister TRQ EVA43171 |
| 2017 | Chevrolet | Silverado 2500 HD | Chevrolet Silverado 2500 HD with 8 Foot 1.8 Inch Bed Vapor Canister TRQ EVA43171 |
| 2005-2006 | Chevrolet | Silverado 3500 | Chevrolet Silverado 3500 Extended Cab V8 6.0L 4 Wheel Drive with 167 in. Wheel Base Vapor Canister TRQ EVA43171 |
| 2007-2009 | Chevrolet | Silverado 3500 HD | Chevrolet Silverado 3500 HD Extended Cab V8 6.0L with 167 in. Wheel Base Vapor Canister TRQ EVA43171 |
| 2010 | Chevrolet | Silverado 3500 HD | Chevrolet Silverado 3500 HD Extended Cab V8 6.0L with 167.7 in. Wheel Base Vapor Canister TRQ EVA43171 |
| 2011-2016 | Chevrolet | Silverado 3500 HD | Chevrolet Silverado 3500 HD with 8 Foot 1.8 Inch Bed V8 6.0L 4 Wheel Drive Vapor Canister TRQ EVA43171 |
| 2017 | Chevrolet | Silverado 3500 HD | Chevrolet Silverado 3500 HD with 8 Foot 1.8 Inch Bed Vapor Canister TRQ EVA43171 |
| 2003-2014 | GMC | Savana 1500 Van | GMC Savana 1500 Van Vapor Canister TRQ EVA43171 |
| 2003-2020 | GMC | Savana 2500 Van | GMC Savana 2500 Van Vapor Canister TRQ EVA43171 |
| 2003-2019 | GMC | Savana 3500 Van | GMC Savana 3500 Van Extended Cargo Van Vapor Canister TRQ EVA43171 |
| 2003-2019 | GMC | Savana 3500 Van | GMC Savana 3500 Van Extended Passenger Van Vapor Canister TRQ EVA43171 |
| 2003-2019 | GMC | Savana 3500 Van | GMC Savana 3500 Van Standard Cargo Van Vapor Canister TRQ EVA43171 |
| 2003-2019 | GMC | Savana 3500 Van | GMC Savana 3500 Van Standard Passenger Van Vapor Canister TRQ EVA43171 |
| 2020 | GMC | Savana 3500 Van | GMC Savana 3500 Van Vapor Canister TRQ EVA43171 |
| 2005-2009 | GMC | Sierra 1500 | GMC Sierra 1500 with 8 Foot 1.6 Inch Bed V8 6.0L Vapor Canister TRQ EVA43171 |
| 2010 | GMC | Sierra 1500 | GMC Sierra 1500 with 8 Foot 1.8 Inch Bed V8 6.2L Vapor Canister TRQ EVA43171 |
| 2011-2017 | GMC | Sierra 1500 | GMC Sierra 1500 with 8 Foot 1.8 Inch Bed Vapor Canister TRQ EVA43171 |
| 2005-2006 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD with 8 Foot 1.6 Inch Bed V8 6.0L Vapor Canister TRQ EVA43171 |
| 2007-2010 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD with 8 Foot 1.8 Inch Bed V8 6.0L Vapor Canister TRQ EVA43171 |
| 2011-2016 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD with 8 Foot 1.8 Inch Bed V8 6.0L 4 Wheel Drive Vapor Canister TRQ EVA43171 |
| 2017 | GMC | Sierra 2500 HD | GMC Sierra 2500 HD with 8 Foot 1.8 Inch Bed Vapor Canister TRQ EVA43171 |
| 2005-2006 | GMC | Sierra 3500 | GMC Sierra 3500 Extended Cab V8 6.0L 4 Wheel Drive with 167 in. Wheel Base Vapor Canister TRQ EVA43171 |
| 2007-2010 | GMC | Sierra 3500 HD | GMC Sierra 3500 HD Extended Cab V8 6.0L with 167 in. Wheel Base Vapor Canister TRQ EVA43171 |
| 2011-2016 | GMC | Sierra 3500 HD | GMC Sierra 3500 HD with 8 Foot 1.8 Inch Bed V8 6.0L 4 Wheel Drive Vapor Canister TRQ EVA43171 |
| 2017 | GMC | Sierra 3500 HD | GMC Sierra 3500 HD with 8 Foot 1.8 Inch Bed Vapor Canister TRQ EVA43171 |
| Brand Label | Part Number |
|---|---|
| Wells | VC4115 |
| General Motors | 12569374 |
| Dorman - OE Solutions | 911-268 |
| Airtex | 4B1192 |
| Standard Motor Products | CP3195 |
| General Motors | 15137022 |
| BWD | CP1335 |
| WVE | 4B1192 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
EVA43171
Good part
Good product
great easy to put in and like it was to.
So far, so good.
The part did not actually fit my 2003 chevy, not because of TRQ's quality, but my van had an odd configuration where the suction port was about 1/16 smaller. Actually, I was in the process to return the canister, but none of the local auto stores had this configuration either. So, kept the canister and modified the hose to fit canister. Worked like a charm. What I liked is 1A auto was willing to take back and pay for shipping based on my word the part would not fit. I appreciate the quick response. they gave me. Recommend 1A Auto for their quailty parts and customer service.
It fit perfectly
Works just as good as AC Delco.
