Oxygen O2 Sensor Upstream/Downstream For 2003-2006 Chevy Suburban 2500 8.1L – Autodayplus

Direct replacement oxygen sensor for 2003–2006 Chevrolet Suburban 2500 with the 8.1L engine.

Brand: Autodayplus.

MPN: ADP11592400S.

Works for both upstream and downstream positions.

It's a heated 4-wire sensor, thread size M18*1.5, length 430mm.

Output signal from 0.2 to 0.8 volt.

Plug color is black, connector gender female, attachment is screw-on.

Comes with 1 year warranty.

Interchange numbers: 234-4669, ES20008, 15282, 213-1161, 21549, 234-4815.

This is not a universal junk part—it's a specific fit.

Made for direct bolt-in.

New, never used, in original packaging.

Don't let that check engine light ruin your day.

Swap it out, reset the code, and breathe easy.

ESCP feature included.

UPC not applicable.