Kooks O2 Sensor Extension Harness (09-14 V8 RAM 1500)Find parts that fit my vehicle

Make Your Upgrade With Ease. When you put on new headers, you increase the size of the exhaust pipe. This helpful upgrade may make it hard for your sensor to connect where it needs to. This sensor is important for regulating engine operation. You’ll need to make another upgrade to extend the reach of your O2 sensor. This Kooks O2 Sensor Extension Harness will allow you that additional reach.

High Performance Extension Harness. Made by the well-known Kooks brand, this extension harness is high quality. It is made out of durable materials that are fully functional. You can rely on this harness to complete your header upgrade. Like all Kooks products, this harness is both dyno and race tested so you know it is effective, too.

Straightforward Installation Process. Installing this extension harness ensures your rig’s O2 sensor can work properly. Complex as this may sound, the installation process is straightforward. The harness is also designed for a precise fit.

Limited Lifetime Warranty Included. Kooks includes a limited lifetime warranty for the original purchaser of this extension harness. See manufacturer information for details.

Application. Your 2009 to 2014 V8 Dodge RAM 1500 with extended headers or exhaust upgrades will be fully functional once this Kooks O2 Sensor Extension Harness is also installed.

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