★★★★★
June 2, 2026
The only place I shop for my Vehicle
Perfect match, so far so good. Thank you for fast shipping.
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 24 vehicles spanning 2002-2007.
| Year | Make | Model | Description |
|---|---|---|---|
| 2004-2005 | Buick | Rainier | Buick Rainier L6 4.2L Camshaft Position Sensor TRQ ESA53518 |
| 2005-2007 | Chevrolet | Cobalt | Chevrolet Cobalt L4 2.0L Camshaft Position Sensor TRQ ESA53518 |
| 2004-2006 | Chevrolet | Colorado | Chevrolet Colorado Camshaft Position Sensor TRQ ESA53518 |
| 2004-2006 | Chevrolet | Colorado | Chevrolet Colorado L5 3.5L Exhaust Camshaft Position Sensor TRQ ESA53518 |
| 2002-2005 | Chevrolet | Trailblazer | Chevrolet Trailblazer Camshaft Position Sensor TRQ ESA53518 |
| 2006 | Chevrolet | Trailblazer | Chevrolet Trailblazer L6 4.2L Camshaft Position Sensor TRQ ESA53518 |
| 2002 | Chevrolet | Trailblazer EXT | Chevrolet Trailblazer EXT Camshaft Position Sensor TRQ ESA53518 |
| 2003-2006 | Chevrolet | Trailblazer EXT | Chevrolet Trailblazer EXT L6 4.2L Camshaft Position Sensor TRQ ESA53518 |
| 2004-2006 | GMC | Canyon | GMC Canyon Camshaft Position Sensor TRQ ESA53518 |
| 2004-2006 | GMC | Canyon | GMC Canyon L5 3.5L Exhaust Camshaft Position Sensor TRQ ESA53518 |
| 2002-2004 | GMC | Envoy | GMC Envoy Camshaft Position Sensor TRQ ESA53518 |
| 2005 | GMC | Envoy | GMC Envoy L6 4.2L Camshaft Position Sensor TRQ ESA53518 |
| 2002 | GMC | Envoy XL | GMC Envoy XL Camshaft Position Sensor TRQ ESA53518 |
| 2003-2005 | GMC | Envoy XL | GMC Envoy XL L6 4.2L Camshaft Position Sensor TRQ ESA53518 |
| 2004-2005 | GMC | Envoy XUV | GMC Envoy XUV L6 4.2L Camshaft Position Sensor TRQ ESA53518 |
| 2006 | Hummer | H3 | Hummer H3 Exhaust Camshaft Position Sensor TRQ ESA53518 |
| 2006 | Hummer | H3 | Hummer H3 Camshaft Position Sensor TRQ ESA53518 |
| 2003-2006 | Isuzu | Ascender | Isuzu Ascender L6 4.2L Camshaft Position Sensor TRQ ESA53518 |
| 2006 | Isuzu | i-280 | Isuzu i-280 Camshaft Position Sensor TRQ ESA53518 |
| 2006 | Isuzu | i-350 | Isuzu i-350 Camshaft Position Sensor TRQ ESA53518 |
| 2006 | Isuzu | i-350 | Isuzu i-350 Exhaust Camshaft Position Sensor TRQ ESA53518 |
| 2002-2004 | Oldsmobile | Bravada | Olds Bravada Camshaft Position Sensor TRQ ESA53518 |
| 2005-2006 | Saab | 9-7X | Saab 9-7X L6 4.2L Camshaft Position Sensor TRQ ESA53518 |
| 2004-2007 | Saturn | Ion | Saturn Ion L4 2.0L Camshaft Position Sensor TRQ ESA53518 |
| Brand Label | Part Number |
|---|---|
| Airtex Engine Management | SU1486 |
| ACDelco | 213-1557 |
| Buick | 12568715 |
| Wells | 5S1395 |
| Dorman - OE Solutions | 917-714 |
| Autopart International | 301058 |
| WAI | CAM403 |
| Motorad | 1CS107 |
| Advan-tech | 4R8 |
| Driveworks | 35104 |
| Vertec | 1210116 |
| Ramco Automotive | RA-CS1017 |
| Beck/Arnley | 180-0587 |
| Airtex Engine Management | 5S1395 |
| Niehoff | SN2079 |
| PRENCO | 4E1023 |
| United Ignition Wire | CAM114 |
| Power Select | CAM403 |
| HOLSTEIN | 2CAM0099 |
| Wells | 714536 |
| Isuzu | 8125840790 |
| ACDelco | 12584079 |
| Carquest Vehicle Solutions | 35C1009 |
| Original Engine Management | 96216 |
| Walker Products | 235-1207 |
| Delphi | SS11934 |
| Original Engine Management | CS12 |
| Wells | SU1486 |
| VEMO | V51-72-0180 |
| Delphi | SS11913 |
| Duralast | SU1486 |
| Wells | 71-4536 |
| Carquest Premium Vehicle Solutions | CSC1042 |
| Autopart International | 1802-301058 |
| IMC | 80209006800 |
| Standard Ignition | PC403 |
| General Motors | 12584079 |
| General Motors | 8125687150 |
| Spectra Premium | S10052 |
| General Motors | 12571266 |
| General Motors | 24576400 |
| CARQUEST Premium By WELLS | 71-4536 |
| Airtex | 5S1395 |
| NGK | 73631 |
| SKP | SK917714 |
| General Motors | 8125712660 |
| KEM | 147-484 |
| General Motors | 12568715 |
| Standard Motor Products | PC403 |
| NGK | EC0230 |
| Echlin | CSS1079 |
| NAPA Mileage Plus | CSS1079SB |
| ACDelco | 213-964 |
| BWD | CSS1579 |
| PRENCO | 4E-1023 |
| Dorman | 917-714 |
| TPI True Parts Incorporated | CAS1029 |
| ACDelco | 19236393 |
| Standard Motor Products | PC403T |
| NAPA Solutions | 6006114 |
| T Series | PC403T |
| Cartek | 96216 |
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.
Perfect match, so far so good. Thank you for fast shipping.
Works and fits perfectly.
I was receiving a service engine code that said that my cam shaft position sensor was possibly bad. I consulted a repair shop, and they said the cost to replace it would be around $275. So I decided to purchase one from 1AAUTO for $26.95 and watched the video for installation that 1AAUTO provided. Now my vehicle operates as it should thanks to 1AAUTO .
The part fit great. Ilove there Vidios are great
Perfect fit,simple to install !
Installed in a snap, seems to be working fine. Saved some money!
Caused a Check Engine Light, put the old one back on
Everything that I have bought from A1 Auto has worked like it should. I will buy from here when I need more auto parts
ESA53518
There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.
This should be located near the water pump. You may need to remove the power steering pump to get to this sensor.
This would be the exhaust camshaft position sensor for your model. It should be located on the top part of the engine right above the driver belt. You may need to refer to diagrams or a repair manual to locate the part if you are unsure.
