Kooks Universal O2 Sensor Ext Harn

Marsoni

M251S

$110.38

Get it in 3 business days with 1 day shipping. Friday, May 29

Kooks Universal O2 Sensor Ext HarnSKU: EX682 Z UPC: 842422116279 Kooks EX682 Z Universal O2 Sensor Extension Harness 24" Length 4 Pin Flat Connector The Kooks universal 24 inch O2 sensor extension harness provides a clean, plug and play solution for relocating oxygen sensors during long tube header installations on virtually any vehicle with a 4 pin flat style connector (common GM, Ford, Chrysler, Toyota, Nissan, etc.). This extension prevents check engine lights and lean rich codes

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This is a large, heavy, hard rubber toy, so is of high quality. However, it is SO heavy that neither my 60-lb. female Boxer nor my 80-lb. male Bully will 'play' with it at all. They don't even chew on it. So, although it would probably be pretty indestructible, I have no way to verify that, since neither of my dogs show any interest at all. I've tried encouraging them, by holding on one end of it and encouraging them to grab the other end, but even that didn't work. Perhaps a much larger 'giant' breed dog would enjoy it.

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Reviewed in the United States on February 7, 2026

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Marcus Schilreff

Lexington, US

★★★★★ 5

Tough chewer for sure

My dog destroys toys. These are amazing, she chewys on them tell she's a slobbery mess. And they are holding strong. Glad a found these!

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Reviewed in the United States on February 10, 2026

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Carol Roeder

San Leandro, US

★★★★★ 5

Fantastic toy for aggressive chewiers!

I have bought two of these for my granddaughters three dogs and they love them! In fact, I only bought one to see if they would, and all 3 played with it! One is a 5 year old pit mix, one is a 9 mo. lab mix, and ine is a 10 year old shepherd mix! Miss Lab goes through toys like melting ice, so they reall have to be well made. Not even Kong toys have made it with her! All three dogs have made it squeak, which we didn't know it did! If you have an aggressive chewier, this is the toy you need to put in the #1 spot on your list to buy!

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Reviewed in the United States on January 28, 2026

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Living it up

Carnegie, US

★★★★★ 4

Long lasting toy for destructive doggos

Nice toy and seems to be indestructible even with two Boston Terriers trying their best to destroy it.

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Reviewed in the United States on May 7, 2026