Condition: New Frequency: 434MHz Placement on Vehicle: Left , Right , Front , Rear Manufacture Part Number: For 68157568AA 68239720AA 68249197AA Part Number: For 68157568AB 68239720AB 68249197AB 68249197AC Other Part Number: For 68185570AA 68186575AA 68186572AA 231008-101 231008-109 This are brand new sensors, not used. Also, These are not chinese aftermarket that look like OEM originals. These sensors have had different part numbers throughout the years, But they all have the same fitment. Please refer to the interchange part number list to verify your sensor is the same. Colour: Black Material: ABS OE (For JEEP RAM) Interchange Part Numbers For: 68239720AA 68239720AB 68239720AC 68157568AA 68157568AB 68157568AC 68249197AA 68249197AB 68249197AC 68186572AA 231008-101 231008-109 Fitment For: 2014-2016 JEEP CHEROKEE (ALL MODELS) 2014-2018 RAM 1500 (ALL MODELS) 2014-2018 RAM 2500 (ALL MODELS) 2014-2018 RAM 3500 (ALL MODELS) Compatibility: Please make sure the interchange part number matches the part you are replacing. Package Contents: 20 x TPMS Sensors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Return Policy All of our items come with a 15-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.