Shopping Cart

Your cart is empty.

Your cart is empty.

Omix-Ada | 17218.02 | Engine Coolant Temperature Sensor | OE Reference: 3177594 | Fits 1972-1986 Jeep CJ / XJ / SJ 4.2L / 5.9L / 6.6L

Free shipping on orders over $29.99

$17.48

$ 7 .99 $7.99

In Stock

About this item

  • FITMENT | For 1972-1986 Jeep CJ / XJ / SJ 4.2L / 5.9L / 6.6L
  • OE REFERENCE | 3177594
  • OMIX 17218.02 | Engine Coolant Temperature Sensor
  • WARRANTY | Limited 5-Year Warranty
  • OMIX | Proudly offering all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part.


Omix proudly offers high quality replacement parts for your Willys/Jeep that always meet or exceed factory standards for a great fit and quality you can rely on. This replacement temperature sensor fits 72-83 CJ5, 72-75 CJ6, 76-86 CJ7, 81-86 CJ8 and 72-86 SJ models. Replaces OE 3177594


Rudy
Reviewed in the United States on April 6, 2025
1st one was bad, 2nd one was wrong ohm value. Cheaply built. Do not buy
Abe W. Fetzer
Reviewed in the United States on April 12, 2025
Bought it for a 78 CJ7 with a 258. Can't even press it in the hole far enough to engage the threads.
Adolfo Castillo Ramirez
Reviewed in Mexico on February 11, 2021
Excelente producto
M. G. Smith
Reviewed in the United States on October 10, 2021
As advertised.
Larry J.
Reviewed in the United States on February 21, 2020
This temperature sensor 17218.02, is the exact one you need for the Omix-Ada temperature meter 17209.05. Only know for sure that it works with the open back style meter, with no can cover on back. Their pictures show as having cans, like original Jeep CJ5 used, but the ones I received had no cover. If you measure the resistance on just the sensor, your ohm meter will show as being very high, don’t worry about that. The 17209.05 meter will pull the value way down, due to it having resistance about 79 ohm to ground internal to it. It is the 3/8” thread that my original 1972 Jeep CJ5 used, and will go right in place to existing wire and connection on your Jeep. I had tried several different temp sensors, that nearly worked on my Jeep, but this one was exact fit, and reading was same as original.
Stephen Hughes
Reviewed in the United States on January 17, 2020
It came it was cheap enough and exactly what I ordered but unable to use it because I ordered the wrong thing
Corey
Reviewed in the United States on August 31, 2016
It worked on my 1986 cj7. I over tightened it. All the threads don't go all the way in. I realized afterwards that the old one wasn't screwed all the way in either. Not leaking though, so that's good.
Jack
Reviewed in the United States on August 17, 2014
Metal slightly softer as I turned in sending unit metal scratched by the wrench. Old unit seemed stronger. Unit works the same once installed.
Krum
Reviewed in the United States on August 4, 2013
The first sending unit I received was defective, shorted to ground, but Amazon sent a new one posthaste. The replacement worked perfectly and as always, Amazon is tops to deal with.
Recommended Products

$11.90

$ 4 .99 $4.99

4.6
Select Option