★★★★★
December 13, 2025
Good part
Good part good price.
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 25 vehicles spanning 1994-2017.
| Year | Make | Model | Description |
|---|---|---|---|
| 2010-2016 | Buick | LaCrosse | Buick LaCrosse L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2011-2013 | Buick | Regal | Buick Regal Camshaft Position Sensor TRQ ESA94821 |
| 2014-2017 | Buick | Regal | Buick Regal L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2012-2017 | Buick | Verano | Buick Verano Camshaft Position Sensor TRQ ESA94821 |
| 2012 | Chevrolet | Captiva Sport | Chevrolet Captiva Sport L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2013-2015 | Chevrolet | Captiva Sport | Chevrolet Captiva Sport Camshaft Position Sensor TRQ ESA94821 |
| 2006-2007 | Chevrolet | Cobalt | Chevrolet Cobalt L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2007 | Chevrolet | Cobalt | Chevrolet Cobalt L4 2.2L Camshaft Position Sensor TRQ ESA94821 |
| 2008-2009 | Chevrolet | Cobalt | Chevrolet Cobalt Camshaft Position Sensor TRQ ESA94821 |
| 2010-2017 | Chevrolet | Equinox | Chevrolet Equinox L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2006-2011 | Chevrolet | HHR | Chevrolet HHR Camshaft Position Sensor TRQ ESA94821 |
| 2014 | Chevrolet | Impala | Chevrolet Impala L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 1994-1995 | Chevrolet | LLV (Postal Truck) | Chevrolet LLV (Postal Truck) Camshaft Position Sensor TRQ ESA94821 |
| 2007-2008 | Chevrolet | Malibu | Chevrolet Malibu L4 2.2L Camshaft Position Sensor TRQ ESA94821 |
| 2008-2014 | Chevrolet | Malibu | Chevrolet Malibu L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2010-2017 | GMC | Terrain | GMC Terrain L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2007-2009 | Pontiac | G5 | Pontiac G5 Camshaft Position Sensor TRQ ESA94821 |
| 2006-2010 | Pontiac | G6 | Pontiac G6 L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2006-2009 | Pontiac | Solstice | Pontiac Solstice Camshaft Position Sensor TRQ ESA94821 |
| 2011 | Saab | 9-5 | Saab 9-5 L4 2.0L Camshaft Position Sensor TRQ ESA94821 |
| 2007-2009 | Saturn | Aura | Saturn Aura L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2007 | Saturn | Ion | Saturn Ion L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| 2007 | Saturn | Ion | Saturn Ion L4 2.2L Camshaft Position Sensor TRQ ESA94821 |
| 2007-2010 | Saturn | Sky | Saturn Sky Camshaft Position Sensor TRQ ESA94821 |
| 2007-2010 | Saturn | Vue | Saturn Vue L4 2.4L Camshaft Position Sensor TRQ ESA94821 |
| Brand Label | Part Number |
|---|---|
| Dorman | 917-720 |
| ACDelco | 213-1690 |
| Dorman - OE Solutions | 917-720 |
| autopartsIn | 1802-302179 |
| Walker Products | 235-1211 |
| TRQ | ESA94821 |
| Issyzone | ICMPSGM001 |
| Standard Ignition | PC655 |
| Opel | 12577245 |
| Opel | 12674704 |
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, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
Good part good price.
It worked perfect. Solved the engine light issue.
As always...Worked like a charm!!! Half the price of all auto parts stores. I've rebuilt one HHHR with parts from 1A Auto and working on the second. Awesome Company!!!??
Every purchase that I have made with 1A Auto has been flawless. The "how to videos" help me decide how difficult the install will be and if I need to have someone to help. I highly recommend them for your next auto parts purchase and help with the install.
As always, never a doubt that I'm going to be getting a part that fits just like the original. 6 for 6, I bet if it didn't fit, the return procedure would be easy to navigate. I'm pretty sure I'll never know.
I purchased the Crankshaft position sensor for my vehicle and also sent an email to them reaching out with some questions and they were more than helpful to help. The piece was of good quality and even came with a new screw and washer which other companies I've purchased from don't have included. I am very happy with my purchase.
Just want to say all went well with my camshaft and it came with a warranty and the car runs fine also I saved 40 bucks nice ????
Snaps rigth in and computer reads it too.
The part fit great. But now got another code i got to fix now.
Great product, I ordered one and then realized I needed another so, I will be ordering again. I paid half the price I would have if I would have order from AutoZone or Advance Auto Great quality, great price Johnny
ESA94821
This is the camshaft position sensor. Please check the vehicle fit list to confirm fit.
Camshaft position sensors are on the upper back side of the engine under the back ends of the cams.
Hey Grant, We do apologize but we do not have a schematic showing us the exact location of this sensor.
There is a good video online. Shows location and how to install.
It's best to replace both camshaft,I don't think there both the same.
