Item Type: O2 Oxygen Sensor Extension Harness, for customer exhaust, moving the O2 sensor placement, or needing more slack for the O2 sensor wiring. Compatible with: For Jeep Wrangler 3.6L, For Ram 1500 3.6L 5.7L, For Dodge Challenger Charger Durango, For Chrysler Fit For O2 Oxygen Sensor Numbers: 05149171AA / 68144248AA / 56041698AA DENSO 2344587 / AIRTEX/WELLS 5S7084 / WALKER 25024253 STANDARD SG1849 / NTK23159 Pack of: 2 Pcs 12", and 2 pcs 24" extensions are included in this listing Please check the part number and the fitment list in the description, and compare the image to make sure it is same looking, or contact us for more help Micarun 4 PCS O2 Oxygen Sensor Extension Harness 12" 24" Compatible with Dodge Challenger Charger Durango Jeep Wrangler Chrysler RAM 1500 For O2 Sensor# A-234-4770, A3-234-4587, A-234-4771, 0065422218, 234-4770, 2344770