-
Shop Parts
- Shop Accessories
- Shop Overland
-
Shop by Vehicle
![Select Vehicle]()
Select Your Vehicle - Videos & Resources
Sign in to my account
Rear Oxygen Sensor By Walker, Plug And Play, For Range Rover Full Size L322 2003 - 2005
3 reviews 5 out of 5 stars
Product Details
Our rear Range Rover oxygen sensor replacement (Part # MHK000220) has been made specifically for use in Range Rover 4.4 2003 – 2005 model vehicles. Customers can purchase with confidence at Atlantic British knowing this high quality O2 sensor will fit their Rover without any doctoring or splicing necessary.
Get the maximum miles per gallon from your thirsty Range Rover by maintaining your emissions system. New oxygen sensors will help maximize fuel economy, boost engine performance and reduce vehicle emissions, helping owners pay less at the pump!
L322 or Mark III Range Rover 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 – also known as the 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 its ability to measure oxygen levels in exhaust gases becomes compromised. A sudden drop in fuel economy and a “check engine” light warning on your Rover’s dash are symptomatic of failing oxygen sensors. For best results, change all four oxygen sensors at the same time every 60k miles.
Need front O2 sensors for your Range Rover 4.4? Click Here!
4 Required.
Product Reviews
3 reviews 5 out of 5 stars
Posted 03-05-2018
Verified Purchase
By Kelvis Reid
AB MAKES GETTING RIGHT PARTS A NO BRAINER!! . And they work !!!
Posted 03-08-2017
Verified Purchase
By Ronald C. Dade
Solved my problem immediately. Much cheaper than OEM and the truck doesn't seem to mind a bit!
Posted 03-08-2017
Verified Purchase
By Ronald Dade
Solved my problem immediately. Much cheaper than OEM and the truck doesn't seem to mind a bit!
Read All 3 Reviews Review this itemPrice: $79.95
- Item: MHK000220
- By Walker
- In Stock
- Guaranteed Best Price
Fits
- Range Rover Full Size 4.4 (BMW Engine) | 03 - 05
OEM Reference (details)
- MHK000220
Top Sellers in Emissions Control > Oxygen Sensors
Oxygen Sensor Kit By Walker, Plug And Play, Front And Rear 4-Piece Set, 2 Each MHK100920 And MHK100930, For Land Rover Discovery Series II
Item: MHK100920SKA
Our Price: $259.95
Oxygen Sensor Kit, Set Of 4 AMR6244, Front And Rear, Plug And Play, For Advanced Evaporative Loss System Vehicles On Land Rover Discovery I, Defender 90 And Range Rover P38
Item: AMR6244SKA
Our Price: $479.95
Oxygen Sensor Kit By Lucas, Set Of Two ERR6729, Plug And Play, For Land Rover Discovery I, Defender 90 And 110, And Range Rover Classic (See Fitment Years)
Item: ERR6729SKA
Our Price: $219.95
Oxygen Sensor Kit, Plug And Play 4-Piece Set, Two Front And Two Rear Sensors, For Land Rover LR3 2005 - 2006, And Range Rover Sport 2006-Only
Item: OXSENS100
Our Price: $399.95
Rear Oxygen Sensor LR098290, Original Equipment By BOSCH, Plug And Play, For Range Rover Sport And Range Rover Full Size L405 (See Fitment Years)
Item: LR098290
Our Price: $99.95
Customer Favorites
Customers Also Purchased
Similar Best Sellers
![Select Vehicle]()
Select Your Vehicle
To ensure parts fit your vehicle, please select your rover below.
Select Your Vehicle
What Our Customers Are Saying
