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Oxygen Sensor ERR6729, Plug And Play, For Land Rover Discovery I, Defender 90 And 110, And Range Rover Classic (See Fitment Years)

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Price: $129.95

  • Item: ERR6729 (Same Fit As Part # ERR6729)
  • By Atlantic British Ltd.
  • In Stock
  • Ships Today
  • Guaranteed Best Price
Save to My Wishlist

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

OEM Reference (details)

  • ERR6729
  • PRC7062

Product Details

Swap out your old 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 With an older vehicle (and older emissions system), you can’t afford to drive around with outdated O2 sensors!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

Price: $129.95

  • Item: ERR6729 (Same Fit As Part # ERR6729)
  • By Atlantic British Ltd.
  • In Stock
  • Ships Today
  • Guaranteed Best Price
Save to My Wishlist

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

OEM Reference (details)

  • ERR6729
  • PRC7062

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What Our Customers Are Saying

EXCELLENT
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I've been shopping with y'all for 10+ years now and have never been let down. Customer service is top notch and parts are reasonably priced and usually arrive on time.

Tip R.
Jacksonville, FL

1-12-23

Knowledge, part inventory, fast shipping, fair pricing

Erik L.
ASHEVILLE, NC

1-12-23

You sell quality products that fit.

Martin F.
Olympia, WA

1-12-23

Price, availability of product and efficient staff

Tewo S.
Buffalo , NY

1-11-23

I tend to call to ask about the parts before ordering and the guys here are so knowledgeable.

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Thornwood, NY

1-11-23

Professional service every time!

Kimberly Q.
Dexter, NY

1-11-23

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San Francisco, CA

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Leesburg, VA

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Lancaster, MA

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Greensboro, NC

1-11-23

Reviews from our Customers...

  • FAST Shipping! Call these Folks they have all the answers to your part installation.

    -Bill M. (Boydton,VA)

    Great customer service, very knowledgeable staff. Everyone I have worked with are Land Rover owners- which is a big help for knowing the vehicles.

    You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

    Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

  • FAST Shipping! Call these Folks they have all the answers to your part installation.

    -Bill M. (Boydton,VA)

    Great customer service, very knowledgeable staff. Everyone I have worked with are Land Rover owners- which is a big help for knowing the vehicles.

    You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

    Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

  • You always have the parts I need at a great price and everyone Ive ever spoken to has a great knowledge of all Land Rovers

    -Keith B. (Blue Ridge,VA)

  • Professionalism. My sales rep is a rock star, and I value both his technical expertise and his knowledge of your product line.

    -Alan R. (N. Chelmsford,MA)

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