Lambda sensor Audi A4 B5 (8D) 1994–2001 021906265AE

Part type

Lambda sensor

Also known as

Oxygen sensor, O2 sensor

Manufacturer

Audi

Model

A4 B5 (8D)

Years

1994–2001

SKU

6025481

OEM

021906265AE [021 906 265 AE]

021906265 [021 906 265]

0258003757 [0 258 003 757]

Lambda sensor removed from an Audi A4 B5 donor vehicle. This oxygen sensor monitors exhaust gas composition to help the engine control unit optimise fuel injection and emissions. OEM codes 021906265AE, 021906265, or 0258003757 should match your original unit before ordering to ensure proper fitment and function.