★★★★★
May 31, 2026
Reasonably priced
Knock sensor seems to work great in my 2006 Accord.
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.
Returns: Parts with electrical components cannot be returned once installed.
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 7 vehicles spanning 2002-2012.
| Year | Make | Model | Description |
|---|---|---|---|
| 2007-2012 | Acura | RDX | Acura RDX Engine Knock Sensor TRQ ESA53625 |
| 2002-2006 | Acura | RSX | Acura RSX Base Model Engine Knock Sensor TRQ ESA53625 |
| 2004-2008 | Acura | TSX | Acura TSX Engine Knock Sensor TRQ ESA53625 |
| 2003-2007 | Honda | Accord | Honda Accord L4 2.4L Engine Knock Sensor TRQ ESA53625 |
| 2002-2009 | Honda | CR-V | Honda CR-V Engine Knock Sensor TRQ ESA53625 |
| 2002-2005 | Honda | Civic | Honda Civic L4 2.0L Engine Knock Sensor TRQ ESA53625 |
| 2003-2011 | Honda | Element | Honda Element Engine Knock Sensor TRQ ESA53625 |
| Brand Label | Part Number |
|---|---|
| Honda | 30530-PNA-003 |
| Standard Ignition | KS197 |
| Honda | 30530-PPL-A01 |
| Wells | SU6143 |
| Wells | 5S2320 |
| Acura | 30530PNA003 |
| Standard Ignition | KS-197 |
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.
Returns: Parts with electrical components cannot be returned once installed.
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.
Knock sensor seems to work great in my 2006 Accord.
It's not the easiest part to get to but once you pull down the splash shield you can get to it from below with a universal and a couple extensions. Once I installed the new knock sensor, the check engine went out. Plan to have a dozen or so 10mm push ratainer clips on hand to reattach the splash shield as many broke removing them.
The product was exactly as described but order more parts from my phone on your website is absolutely horrible, it makes me not want to order more parts.
Everything that I've bought from you guys, have been top notch and cheaper than my local auto shop. I will continue on buying everything I need for my Honda Element.
A wonderful solution.
Very good product
Perfect replacement part for the 2005 Honda Accord.
Good fit
This part worked like a champ. Thank you..
installed and CEL went away. worked.
ESA53625
