4 Wire Universal Lambda Oxygen Sensor


WE ALSO SELL A FULL RANGE OF DIRECT FIT LAMBDA SENSORS - NO CUTTING WIRES; JUST PLUG IN AND GO - CLICK HERE

Technical Info
Sensor Type: Zirconia - Fitted to 99% of cars (Will not replace the uncommon Titania type sensors with a red wire)
Sensor Thread Size: 18mm
Sensor Spanner Size: 22mm
Position: Front/ Rear (Before or After Catalytic Convertor)

If you wish to return the item for any reason we offer no quibble returns - just send us a message to let us know. All we ask is that the buyer pays return postage.


Up until now the lambda sensor market has been very confusing. Big suppliers have had a monopoly and have tried to confuse customers with technical jargon to enable them to charge premium prices. The only other manufacturers have produced inferior quality products meaning buyers have not had a fair choice.

Over the past 2 years RTG Automotive have invested in research to try to simplify the market and offer high quality sensors at a fair price.We have worked with a number of factories and industry experts to find out fact from fiction and have succeeded in creating a comprehensive range of sensors which use the best materials available without unnecessary design features. As a result we can now offer top quality sensors at up to 75% less than the RRP of our rivals and up to 90% less than main dealerships.

All of our products are sourced directly from our range of approved factories. The factories that we use supply some of the leading car parts suppliers in Europe and America. All of our parts are subject to quality testing and are ISO TS16949 certified, we also search to make sure that our approved manufacturers use the latest technologies and materials available. So you can be safe in the knowledge that the parts that you purchase are top quality. We are so confident of this that we offer a 2 Year unlimited mileage guarantee on this part.


We send our products by the selected delivery method within 24 hours.
We send the items out as quickly and efficiently as possible, but once we have posted the item it is Royal Mail who are responsible for delivery. For a guide of how long your item should take to arrive please see the Royal Mail website: https://www.royalmail.com


Please retain proof of purchase as your guarantee. We will accept returns for refund or exchange if they are unused and unmarked, buyer pays return postage. If a part is faulty a replacement will be sent out after the return and testing of the old unit. Labour claims are never accepted.