🚗 Upgrade your engine’s IQ with precision knock sensing!
The Dorman 926-387 Knock Sensor and Harness Kit offers a complete, plug-and-play solution for select Lexus and Toyota vehicles. Featuring two high-accuracy knock sensors and a matching wiring harness, it delivers OEM-level performance and fitment without the hassle of splicing. This metal flange-mount kit supports up to 16 volts and provides a cost-effective alternative to dealership parts, ensuring your engine runs smoothly and efficiently.
| Brand | Dorman |
| Item dimensions L x W x H | 5.32 x 3.54 x 2.24 inches |
| Material | Metal |
| Maximum Supply Voltage | 16 Volts |
| Measurement Accuracy | Comparable to or better than original equipment measurement accuracy |
| Mounting Type | Flange Mount |
| Output Type | electrical |
| Specific Uses For Product | automotive |
| UPC | 037495934091 |
| Global Trade Identification Number | 00037495934091 |
| Manufacturer | Dorman Products |
| Style | Modern |
| Item Weight | 6.4 ounces |
| Product Dimensions | 5.32 x 3.54 x 2.24 inches |
| Country of Origin | China |
| Item model number | Dorman 926-387 |
| Exterior | Ready To Paint If Needed |
| Manufacturer Part Number | 926-387 |
| OEM Part Number | 82219-07010; 82219-33030; 8961512050; 8961512090; 8961532010 |
E**A
2002 Lexus ES300 and 2002 Toyota Highlander 3.0
So far so good one day ago . Becarful when tightening one broke little crack when I was tightening so I had to run to O’Reilly and get another one same brand . 2002 Lexus ES300 and I ordered another ones for my 2002 Toyota Highlander v6 3.0 that I going to do it this week
M**
Good quality
like oem...works fine for a month now
F**E
Very good alternative to dealer
Had to purchase these and relocate it to the outside. Initially I purchased denso ones off of ebay and they were junk. I just left the denso in the engine. Unfortuantely I didn't know they were bad until I finished and the code came back right away. These ones did the trick. I have no idea how long they will last but they fixed the vehicle es300 2003. Rat had chewed the wires. I spent so long trying to fix it either cutting the wire and making it into one to only make things worse. The only thing that fixed it was relocating it out of the engine and attaching it to the fuel rail metal part. Only do this when you are sure its the wire or the actual sensor. If you have issue with the engine itself you will have to fix. Hope this helps.
R**N
Garbage item!
These are terrible. When my mechanic installed them, the first one broke in two. Garbage!!
F**.
Fits just right 2001 Solara
Its a big job to do, But these sensors threaded in nicely, Dorman products usually play well with Toyota fitment. The Price for these were off the charts great for what you getting. I will know more once I drive the vehicle and turn off the check engine light.
D**D
Harness fitment issues
I generally don’t give reviews but due to the amount of work to do this procedure I should share my experience.While the sensors appear to be of good quality, the harness connector that goes to the factory harness does not fit securely. The issue is as shown in pictures, the OEM plug has thinner side walls than this Dorman one. It will only go in until hitting the rubber seal. I ended up using the OEM plug on the new harness so it would actually click lock in place. This requires pulling the connection blades from the plugs to swap them.One other thing to note is that the new harness has a slightly higher impedance than the OEM harness(.00 vs.01). Probably doesn’t make a difference but worth mentioning. OEM has gold plated leads and heavier gauge wire
T**U
Kit works but there maybe an issue with the harness
The knock sensors were a perfect replacement for the Camry I was working on. The problem with them is the connector on the harness itself is very similar to the factory but will not clip on. Remedied the problem by using a zip tie to secure the connection.
B**N
Works fine
I relocated this to the outside of the cylinder head. Works fine like this
Trustpilot
2 days ago
3 days ago
