Description: EXHAUST LAMBDA / OXYGEN SENSOR - SINGLE SENSOR COMPATIBLE WITH LAND ROVER DISCOVERY 1 PETROL 3.9L V8 ENGINE ONLY 1989-1998, FROM VIN MA544040 MODELS RANGE ROVER CLASSIC 1987-1995 3.5L, 3.9L & 4.2L & DEFENDER 90 / 110 3.9L PETROL ENGINE ONLY BRAND NEW BRITPART BRANDED PART # ERR6729 X1 Exhaust lambda /oxygen sensor with part number ERR6729. This listing for the single sensor Only! For models using the catalyzed Rover V8 EFi engine. Not for North American markets. Brand: Britpart. ERR6729 is an oxygen sensor replacement for older Land Rover vehicles. It's designed for vehicles with 3.5, 3.9, or 4.2L engines. Fits: Discovery I | 1994 - 1995 | Fits 3.9L Motors Only, from VIN MA544040 - (2) Required. Range Rover Classic | 1987 - 1995 | Fits 3.5, 3.9 & 4.2L Motors Only - (2) Required. Defender 90 | 1994 - 1995 | Fits 3.9L Motors Only - (2) Required. Defender 110 | 1993 | Fits 3.9L Motors Only - (2) Required. Product Details: 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 With an older vehicle (and older emissions system), you can’t afford to drive around with outdated O2 sensors!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.
Price: 2500 USD
Location: Lutz, Florida
End Time: 2025-01-19T21:54:59.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Britpart
Number of Sensors: 1
Interchange Part Number: ERR6729, AMR6244, ERR1834, ERR6729, PRC7062, ESR4516, NTC4255, NTC7345, WEB101550
Sensor Type: Oxygen Sensor
OE/OEM Part Number: ERR6729
Manufacturer Warranty: 3 Months
Items Included: Exhaust lambda/oxygen sensor
Manufacturer Part Number: ERR6729
Superseded Part Number: ERR6729, Exhaust lambda/oxygen sensor, For models using the catalysed Rover V8 EFi engine, Not for North American markets, Land Rover Discovery 1 from VIN MA544040 1989-1998, Range Rover Classic | 87 - 95 | Fits 3.5, 3.9 & 4.2L Motors
Country/Region of Manufacture: Taiwan
Universal Fitment: No
