







🚗 Tune like a pro, breathe easy with precision!
The LSU 4.9 Lambda WideBand O2 Oxygen Sensor by Gledewen is a high-performance, durable sensor designed for precise air-fuel ratio monitoring. Crafted with a double laser-welded stainless steel body for heat resistance and quick response, it fits seamlessly with AEM X-Series wideband controllers. This sensor ensures optimal engine efficiency and performance, backed by a 12-month warranty for peace of mind.



| ASIN | B0863P6YLQ |
| Brand | Gledewen |
| Customer Reviews | 4.1 4.1 out of 5 stars (959) |
| Item Dimensions | 15.5 x 11.9 x 4.3 centimetres |
| Manufacturer | Gledewen |
| Material | Stainless Steel |
| Maximum Supply Voltage | 12 Volts (DC) |
| Model Number | LSU 4.9 |
| Mounting Type | Flange Mount |
| Output Type | analog |
| Specific Uses For Product | Oxygen Sensor |
| Style Name | Digital,Submersible |
M**O
excelente producto
A**R
Good
I**M
The sensor malfunction
D**L
Greta product so far. Working as it should. Great alternative instead of buying the 300 dollar one from aem for my air/fuel gauge.
F**G
Works better than Bosch, I’ve been through 6 Bosch sensors and all failed anywhere from a week to a few months. I’ve put this sensor in and had been smooth as butter.
Trustpilot
1 day ago
1 month ago