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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Atlantic British strives to bring you the BEST QUALITY parts at the BEST PRICE!

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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 Kit By Walker, Front And Rear 4-Piece Set, Plug And Play, For Land Rover Discovery Series II

4.9 out of 5 stars View all reviews (19 customer reviews) | Review this item

Our Price: $259.95

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In Stock: white checkmark in green circle

Item: MHK100920SKA (Same Fit As Part # MHK100920-KIT )

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  • Discovery Series II | '99 - '04

wrench iconMaintenance Made Easy...

Maintaining your Rover is now easier than ever with Maintenance Service Kits from Atlantic British! 

Maintenance Made Easy!

Our Maintenance Service Kits contain the parts and products you need to complete a specific mileage service job. Forget searching for products or information online or at the auto parts store, we've done that for you in one convenient and affordable kit... One-click and done! For a complete list of services by mileage for your vehicle with the kits we have available, download your Maintenance Service Schedule today... One sheet with all the pertinent information by mileage!

Maintenance Service Kit: Oxygen Sensors Front & Rear for Discovery 2

This kit includes a complete set of Oxygen sensors for your Land Rover:

  • (2) Front Oxygen Sensors
  • (2) Rear Oxygen Sensors

Get more maintenance service information with our Maintenance Service Schedules for your model Rover! Each quick-reference schedule includes all of the recommended services and lists our convenient maintenance kits, organized by mileage break. Our Comprehensive Service Kits include a complete package of all the parts required to maintain your Rover for that mileage service... Your BEST value!

Following a set maintenance schedule has never been easier and MAINTAINING your Rover is the best way to keep expenses down over time!

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.

Kit includes the following components:
# Description Qty. Included Qty. In Stock List
 1  Oxygen Sensor, Front, Plug And Play By Walker, For Land Rover Discovery Series 2 2 Yes! $139.90
 2  Rear Oxygen Sensor By Walker, Plug And Play, For Land Rover Discovery Series 2, Freelander And Range Rover P38 1999 - 2002 2 Yes! $139.90
Total Value: $279.80
Your Cost: $259.95
You Save: $19.85

(Total of 19 customer reviews) | Review this item

5 out of 5 stars | Date Posted: 10-22-2019

By: Roderick Tapnio

Kit was complete, arrived on time and is now installed. My Disco2 runs nice and smoothly with no more service light. Always a great product from Atlantic British.

5 out of 5 stars | Date Posted: 05-02-2019

By: Greg Alberto

Had an error code on my series 2 associated with emissions system. Swapped these out pretty easily, cleared the code and it hasn't returned.

5 out of 5 stars | Date Posted: 03-01-2019

By: Mark Nakvasil

Great product. If you want an O2 sensor that will last buy these and stay away from the cheap ones on eBay. The O2 sensors from Atlanta British are actually priced very reasonable. The quality is impressive.

5 out of 5 stars | Date Posted: 10-13-2018

By: Norm Jacobs

Straight change out, I gained 50 miles per tank of gas. Should have done sooner!

5 out of 5 stars | Date Posted: 09-26-2018

By: Michael Stout

Excellent customer technical support and parts that fit perfectly. I’m not a mechanic but felt very confident after talking with very knowledgeable personnel that the O2 sensor kit would correct my Land Rover fault code. Replacing the sensors wasn’t easy but after putting the LR back on the highway for 100 miles the error code cleared. The light went out and my fuel mileage significantly improved. I wouldn’t have had the confidence to do the repair myself, at significant savings, without the expert advice received from Atlantic British Parts technicians.

5 out of 5 stars | Date Posted: 04-13-2018

By: James stewart

2 weeks on them & they work. No codes so far. & impressed with the shipment speed. Ordered on a Friday night, had them at my door Wednesday.

5 out of 5 stars | Date Posted: 11-21-2017

By: Steven Richardson

Only need these every 90k but very good deal on OEM quality part

5 out of 5 stars | Date Posted: 07-24-2017

By: Carey Brown

Fast shipping. Brand new parts. Great Service! Awesome DIY videos.

4 out of 5 stars | Date Posted: 04-26-2017

By: Jeremy Wolfram

One of the connectors was not correct in this O2 sensor kit, but it was remedied easily enough by swapping out the existing one. According to the product labels they were all "correct" but obviously that wasn't the case. Other than that they work as expected and without issue.

5 out of 5 stars | Date Posted: 03-10-2017


Quality product and as always great service from Atlantic British.

5 out of 5 stars | Date Posted: 03-07-2017

By: Andrea Spivey

No more check engine light!! Do I need to say more? Even came with the thread goop.

5 out of 5 stars | Date Posted: 05-02-2016

By: Mike Marcotte

The O2 sensors were the perfect match for my 2001 Land Rover Discovery! My check engine light is still of after replacing all 4. Thank You!

5 out of 5 stars | Date Posted: 12-22-2015

By: Norman Ferguson

service was excellent received on time I will recommend this product to family and friends

4 out of 5 stars | Date Posted: 10-06-2015

By: Paul Laderoute

Not a genuine LR part (nor is the price) body of sensor is stamped Japan..... Went in easily, cleared my codes and seem to have better gas mileage. ***i invested in the Sensor removal tool and that was with the money - highly recommend this kit and the tool.

5 out of 5 stars | Date Posted: 09-23-2015

By: Breandan Okeefe

So far so good seems to run better and my check engine light has turned off and stayed off so no I can go smog it

5 out of 5 stars | Date Posted: 07-14-2015

By: Robert Percell

Parts arrived fast and were a breeze to install, connectors were correct and quality of items appear to be top notch.

5 out of 5 stars | Date Posted: 04-20-2015

By: Joseph Fryoux

No more check engine light. All is cleared. 2004 Disco 2 99800 miles

5 out of 5 stars | Date Posted: 11-18-2014

By: julia germany

My buddy who is a mechanic at Circus Circus installed these and charged me only $100. Including the sale price of the 4 oxygen sensors, it is less than what Land Rover was going to charge to replace only one. The car now passes smog and runs great, no more check engine light!

5 out of 5 stars | Date Posted: 05-17-2014

By: andrew anderson

Great product great people . I really trust them and their insure and rely on them selling quality parts. Perfect fitment of the sensorfication

View all 19 customer reviews

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    Atlantic British Ltd.
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  • Clifton Park, NY 12065 - USA
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  • 4109 Guardian Street
  • Simi Valley, CA 93063 - USA

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