Wideband O2 sensor (LSU49)

Marsoni

M251S

$136.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Wideband O2 sensor (LSU49)This sensor can be used with all wide band controllers and ECUs that support LSU 4. 9 sensors. This includes: Link G4+ G4X Fury and G4+Thunder ECUs These have on board LSU4. 9 wide band control. Link CAN Lambda Controller These are sold new with a sensor, so this sensor by itself is only required if you need a replacement. Please note this sensor is sold solely for aftermarket use. As Boschs warranty excludes aftermarket applications, no warranty is

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.

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Reviewed in the United States on May 30, 2026