Lambda sensor Audi A4 Cabriolet (8H, B6, B7) 2002–2009 1.8 T BFB 058906265

Part type

Lambda sensor

Also known as

Oxygen sensor, O2 sensor

Manufacturer

Audi

Model

A4 Cabriolet (8H, B6, B7)

Years

2002–2009

Engine

1.8 T

Engine code

BFB

SKU

FD539E25

OEM

0258006305 [0 258 006 305]

058906265 [058 906 265]

0258006306 [0 258 006 306]

Lambda sensor for the Audi A4 Cabriolet (8H, B6, B7) 1.8 T BFB petrol engine, spanning model years 2002–2009. This oxygen sensor monitors exhaust gas composition to optimize fuel injection and emissions control. Match the OEM codes 058906265, 0258006305, or 0258006306 against your original unit before ordering to ensure fitment compatibility. Removed from a donor vehicle.