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Car Oxygen Sensor 03C906262AT For VW / AUDI / Seat / Skoda
| Place of Origin | China |
| Brand Name | RMOS |
| Model Number | 03C906262AT |
Product Details
Technical Information:
Sensor Type: O2
OE Number:
03C906262AT
Model:
VW / AUDI / Seat / Skoda
Thread Diameter:
M18 × 1.5
Light-Off Time:
≤ 15 Seconds
Connector Type:
Direct-Fit
Cable Length:
Approx. 755 Mm
Tested:
100% Tested
Quality:
OE Quality
Highlight:
VW AUDI Seat Skoda oxygen sensor
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Payment & Shipping Terms
Minimum Order Quantity
50
Price
To Be Negotiated
Packaging Details
Foam Bag + Paper box
Delivery Time
1-4weeks
Payment Terms
T/T
Supply Ability
20000pcs/Month
Product Description
Car Oxygen Sensor 03C906262AT for VW / Audi / Seat / Skoda
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.
Product Overview
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.
Specifications
| 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 |
Technical Notes
- This is a 4-wire heated switching-type oxygen sensor manufactured to Volkswagen Group's original equipment standards
- The built-in heating element quickly brings the ceramic sensing tip up to operating temperature after a cold start
- As an upstream (pre-catalyst) regulating sensor, it is installed before the catalytic converter
- Features a D-shaped 4-pin connector and cable length of approximately 755 mm
- Direct-fit component with vehicle-specific electrical connector and pre-terminated wiring
- Threads are factory pre-greased with anti-seize compound for easy replacement
- Manufactured to meet or exceed original equipment quality standards
Cross-Reference Numbers
Note: Always verify physical fitment (connector shape, cable length and thread size) with your original part before purchasing.
| 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 |
Compatible Vehicles
Important Position Note: This is an upstream (pre-catalyst / before catalytic converter) oxygen sensor — installed before the catalytic converter. Do not use it in the downstream (post-catalyst) position. Upstream and downstream sensors are not interchangeable on most vehicles.
Volkswagen (VW)
| Model | Chassis / Generation | Year Range | Engine / Notes |
|---|---|---|---|
| Golf | Mk6 (5K) | 2008 – 2013 | 1.4 TSI, 1.6. Upstream position |
| Golf | Mk7 (5G) | 2012 – 2020 | 1.6i 110HP. Before catalytic converter |
| Jetta | Mk4 (162, 163) | 2005 – 2011 | 1.6 (86 HP, 105 HP). Upstream position |
| Jetta | Mk6 (5C6) | 2010 – 2018 | 1.6. Upstream position |
| Polo | Mk5 (6R, 6C, 61) | 2009 – 2020 | 1.4 (85 HP), 1.6 (86 HP, 105 HP). Upstream position |
| Polo Sedan | (60_, 61_) | 2009 – 2020 | 1.6 (86 HP, 105 HP). Upstream position |
| Vento | — | 2014 – 2020 | 1.6. Pre-catalyst position |
Audi
| Model | Chassis / Generation | Year Range | Engine / Notes |
|---|---|---|---|
| A4 | B8 (8K) | 2005 – 2008 | 3.2 FSI. Upstream position |
| A6 | C6 (4F2, 4F5) | 2004 – 2011 | 2.8 FSI, 3.2 FSI (255 HP, 299 HP). Upstream position |
SEAT
| Model | Chassis / Generation | Year Range | Engine / Notes |
|---|---|---|---|
| Toledo | IV (KG3) | 2012 – 2019 | 1.6 (105 HP). Upstream position |
Škoda
| Model | Chassis / Generation | Year Range | Engine / Notes |
|---|---|---|---|
| Fabia II | (542, 545) | 2007 – 2014 | 1.6 (105 HP). Upstream position |
| Rapid | (NH3, NH1) | 2012 – 2019 | 1.6 (105 HP). Upstream position |
| Roomster | (5J) | 2006 – 2015 | 1.6 (105 HP). Upstream position |
| Octavia | A7 (5E) | 2013 – 2020 | 1.6i 110HP. Before catalytic converter |
Engine Compatibility Summary
| Engine Code | Displacement | Power Output | Applications |
|---|---|---|---|
| CFNA | 1.6L | 105 HP | VW Polo, Škoda Fabia, Rapid, Roomster, SEAT Toledo |
| CFNB | 1.6L | 86 HP | VW Jetta IV, VW Polo Sedan |
| CLSA | 1.6L | 105 HP | VW Polo, Škoda Fabia |
| CLPA | 1.4L | 85 HP | VW Polo |
| CGGB | 1.4L | 85 HP | VW Polo |
| CDDA | 1.4L | 85 HP | VW Polo |
| BTS | 1.6L | 105 HP | Škoda Fabia II, Roomster |
| CLRA | 1.6L | 105 HP | VW Jetta IV |
Fitment Notes
- This is an upstream (pre-catalyst / before catalytic converter) oxygen sensor
- Primary applications include VW Golf VI/VII, Jetta IV/VI, Polo V, Polo Sedan, Vento, Audi A4 B8, Audi A6 C6, SEAT Toledo IV, Škoda Fabia II, Rapid, Roomster, and Octavia A7
- Engine compatibility: 1.4L (CGGB, CDDA, CLPA), 1.6L (CFNA, CFNB, CLSA, CLRA, BTS), 3.2L FSI V6 (Audi A4/A6)
- Not compatible with diesel engines
- Always confirm compatibility using your vehicle's VIN or by physically inspecting your old sensor before ordering
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