OE Part Number: 03C906262AT
This Lambda Sensor is an Original Equipment (OE) component manufactured for the Volkswagen Group (VAG), including Audi, SEAT, Škoda, Volkswagen, Bentley, and Lamborghini vehicles.
The OE number 03C906262AT is a heated oxygen sensor designed to monitor oxygen content in the exhaust gases and relay this information to the Engine Control Unit (ECU) for precise air-fuel mixture control.
The sensor is positioned before the catalytic converter (upstream / pre-catalyst) and serves as the primary regulating probe for fuel trim adjustments. It features a 4-wire heated design with a D-shaped 4-pin connector and is manufactured to meet or exceed original equipment quality and durability standards.
| Specification | Details |
|---|
| OE Part Number | 03C906262AT (also 03C 906 262 AT, 3C906262AT) |
| Brand / Manufacturer | VAG (AUDI, SEAT, ŠKODA, VOLKSWAGEN, BENTLEY, LAMBORGHINI) |
| Product Type | Lambda Sensor (Oxygen / O₂ Sensor) |
| Sensor Type | Heated, Finger-type Sensor, Switching-type Oxygen Sensor |
| Function | Regulating Sensor / Oxygen Sensor |
| Number of Circuits / Poles | 4-pin connector |
| Connector Shape | D-Shape |
| Cable Length | 755 mm (approx. 29.7 inches) |
| Overall Length | 740 mm (approx. 29.1 inches) |
| Thread Size | M18 * 1.5 |
| Spanner / Socket Size | 22 mm (7/8″) |
| Fitting Position | Before Catalytic Converter (Upstream / Pre-Catalyst) |
| Heated | Yes |
| Weight | 121 – 154 g (varies by manufacturer) |
| Quality Standard | Manufactured to VAG OE specifications |
| Fitment Type | Vehicle Specific / Direct-Fit |
| Type | Part Number(s) |
|---|
| Primary OE Number | 03C906262AT, 03C 906 262 AT, 3C906262AT |
| Related VAG OE Numbers | 04E906262, 04E906262BB, 06E906265J, 06E906265N, 4E906262, 6E906265J, 6E906265N, 03C906262P, 03C906262Q, 04C906262, 04C906262D, 06E906262H, 06E906265P, 4L0906262H, 03C906262AC, 03C906262AE |
| AUDI | 03C906262AT, 04E906262, 06E906265J, 06E906265N, 3C906262AT, 4E906262, 6E906265J, 6E906265N |
| SEAT | 03C906262AT, 04E906262, 06E906265N, 3C906262AT, 4E906262, 6E906265N |
| ŠKODA | 03C906262AT, 04E906262, 3C906262AT, 4E906262 |
| VW | 03C906262AT, 04E906262, 06E906265J, 06E906265N, 3C906262AT, 4E906262, 6E906265J, 6E906265N, 03C906262Q |
| BENTLEY | 03C 906 262 AT |
| LAMBORGHINI | 03C 906 262 AT |