Specialists in Land Rover Parts & Accessories Since 1970 Range RoverRange Rover SportDiscoveryLR3LR4EvoqueFreelanderLR2DefenderSeries

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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!

...And the important word here is stock. We simply don't list part #'s that we can buy - we stock them. We operate over 50,000 square feet of warehouse space at two warehouse locations on both the East and West coast.

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We ship same-day on orders placed before 12:00pm eastern time, Monday - Friday (excluding holidays) from both our East and West Coast Warehouses.

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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.

We appreciate your business - buy with confidence!

Our Price: $114.95

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In Stock:

Item: ERR6729

Fits:
  • Discovery I | '94 - '95 | Fits 3.9L Motors Only - (2) Required
  • Range Rover Classic | '87 - '95 | Fits 3.5, 3.9 & 4.2L Motors Only - (2) Required
  • Defender 90 | '94 - '95 | Fits 3.9L Motors Only - (2) Required
  • Defender 110 | '93
  • | Fits 3.9L Motors Only - (2) Required

Swap out your old Range Rover Classic oxygen sensor with a high quality replacement part from Atlantic British!

This oxygen sensor replacement (Part # ERR6729) has been specifically designed for older Land Rover vehicles that use a 3.5, 3.9 or 4.2L engine. This includes Range Rover Classic 1987 – 1995, Discovery 1 1994 – 1995, as well as Defender 90 1994 – 1995 and 110 1993 model vehicles. These Classic and Defender oxygen sensor replacements come with the proper molded connector to fit your vehicle – no need to splice old connectors to your new sensors like you would with cheaper O2 sensor replacements.

New oxygen sensors can reduce emissions, maximize fuel economy and boost engine performance. With an older vehicle (and older emissions system), you can’t afford to drive around with outdated O2 sensors!

The Land Rover models listed above require two (2) total oxygen sensors – one left and one right. Both sensors are mounted in front of the catalytic converter and measure the oxygen levels of gases leaving the combustion chamber. The amount of fuel entering your engine is then adjusted based on the oxygen levels of your exhaust gas. As an oxygen sensor ages, it becomes contaminated, reducing its ability to read and react to your vehicle’s O2/gas mixture. A sudden drop in fuel economy and a “check engine light” are common symptoms of a failed O2 sensor.

Be sure to change both oxygen sensors at the same time to ensure proper monitoring of your Rover’s emissions system. We recommend oxygen sensor replacements every 60k miles.

Land Rovers with 4.0 and 4.6 Motors use ERR1834 or AMR6244.

2 Required


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Our Happy Customers

Atlantic British has a great selection of parts at good prices. I especially like the tech and how-to videos.

Joseph P.
Overland Park, KS
12/7/2016

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800-533-2210
    Atlantic British Ltd.
  • M-Th 8am-7pm (Fri 6pm) Eastern
  • East Coast - Map
  • 6 Enterprise Avenue
  • Clifton Park, NY 12065 - USA
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  • M-F 8:30am-5:30pm Pacific
  • West Coast - Map
  • 8543 Lankershim Blvd
  • Sun Valley, CA 91352 - USA

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