Oxygen Lambda Sensor LSU 4.9 | Direct Fit For PLX UEGO, AEM 30-2004, 0258017025 | 170408, 3888 | 5-Year Warranty

Alright, if you're tuning your ride or just need a fresh O2 sensor, this LSU 4.9 lambda sensor is the real deal.

It’s brand new and ready to go.

This bad boy is a direct replacement for a ton of popular units like the PLX UEGO and AEM 30-2004.

The manufacturer part number crosses over with 0258017025, 170408, 3888, and even 2243.

It’s an LSU 4.9 sensor, which is the industry standard for accurate wideband readings.

Installation is straightforward—just unplug the old one and pop this in.

And get this: it comes with a massive 5-year warranty.

That’s how confident we are in this part.

It’s made right here in the USA and includes everything you need in one box.

Whether you need part number 213-1572 or 57005, this sensor has you covered.

Grab it and get your air-fuel ratio dialed in perfectly.