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Over 11,000 Parts In Stock!

From floor mats to filters to complete engines, we carry the widest range of parts and accessories for your Land Rover you will find anywhere!

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Since 1970, we've helped more Land Rover owners enhance, modify or repair their vehicle than any other independent parts specialist. Quality products, superior service and a wealth of happy customers are the keys to our success. Getting you what you need, efficiently and effectively - it's what we do.

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Oxygen Sensor - Rear

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Sale Price: $59.95

Regular Price: $69.95

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In Stock:

Item: MHK100930

Fits:
  • Discovery Series II | '99 - '04
  • Range Rover 4.0 (P38) | '99 - '02
  • Range Rover 4.6 (P38) | '99 - '02
  • Freelander | '02 - '05 | 2 PER CAR

Our rear Discovery 2 oxygen sensor (Part # MHK100930) has been designed for use in Land Rover Discovery Series II 1999 – 2004, Range Rover 4.0 and 4.6 1999 - 2002, and Freelander 2002 - 2005 model vehicles. You can be assured this high quality O2 sensor will fit your Rover when you purchase from Atlantic British - no cutting or splicing necessary!

New oxygen sensors can maximize fuel economy, reduce emissions and boost engine performance. With gas prices skyrocketing, you can’t afford to drive around with old O2 sensors!

Discovery 2 models require four (4) oxygen sensors. Two of these sensors are mounted behind the Land Rover’s catalytic converter and two in front of it. The rear O2 sensor or post-cat sensors monitor the oxygen content of the exhaust gases leaving your Land Rover’s catalytic converter and confirms the proper operation of the cat. As an oxygen sensor ages, it becomes contaminated, and loses its ability to measure oxygen levels in exhaust gases. This typically results in a drop in fuel economy and a “check engine” light warning on your Rover’s dash.

We recommend replacing your Land Rover oxygen sensors every 60k miles. O2 sensors should be bought in pairs; two front sensors and two rear sensors. For Discovery 2 front sensors Click Here.

Oxygen Sensor Kit Install Service On Discovery 2

Atlantic British Ltd. Repair & Maintenance Academy How-To Video: Watch Doug, our Land Rover Master Technician, explain the process involved in performing the oxygen sensor service for a 1999-2004 Discovery Series 2. Using money-saving kit # MHK100920SKA, with 2 oxygen sensors each for front (upstream) and rear (downstream) installation, it is recommended that the O2 sensors be replaced every 90,000 miles. Questions about this video? Call us at 1-800-533-2210 or contact us via live chat.


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    Atlantic British Ltd.
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  • 6 Enterprise Avenue
  • Clifton Park, NY 12065 - USA
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  • 8543 Lankershim Blvd
  • Sun Valley, CA 91352 - USA

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