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This Oxygen Sensor is sold in multiple conditions. It is important to note that all of the Oxygen Sensors on this page are guaranteed to fit your vehicle. It's simply a matter of which version you prefer. We indicate the difference in condition with a one or two character suffix at the end of the seven digit part number, and with separate descriptions such as BuyAutoParts Brand New, OEM New, Remanufactured etc. Our American auto parts specialists are glad to assist you with further explanation at (888) 907-7225 Monday thru Friday 8:30am - 9:30pm / Saturday 9am - 6pm ET.
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1981 Jeep CJ Models
Oxygen Sensor


Part Number: 48-01651 AD

BUYAUTOPARTS New - Direct Fit Plug


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1981 Jeep CJ Models Oxygen Sensor

4.2L Engine - Pre-cat
48-01651 AD
FREE 1 Year Unlimited Mileage Warranty
(Call for Extended Warranties)
Within 24 Hours (Add to Cart to Select Shipping)
01/19 $21.50
01/20 $15.25
01/23 $9.00
Post-Cat is after the catalytic converter, also referred to as downstream, Pre-Cat is before the catalytic converter, also referred to as upstream.
In Stock- Ships Within 24 Hours
This item qualifies for Free shipping on all orders over $50
Expected Delivery Date
Expedited Shipping Available Delivery Dates:
01/19 $21.50
01/20 $15.25
01/23 $9.00
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48-01651 AD 1.00 Pounds