O2 Extension Kit for 2009-2023 Ram 1500 CLASSIC w/ 5.7L HEMI

O2 Extension Kit for 2009-2024 Ram 1500 CLASSIC w/ 5.7L HEMI. Includes:

• 2) 6" Extension Harness (4-pin)

Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a replacment for damaged or lost Oxygen Sensor Extensions.

This part will also work on Gen III HEMI-swapped Jeep JK Wranglers.