Air-fuel ratio sensor Bosch LSU4.9 A/F sensor (O2 sensor) aftermarket part.
Compatible vehicles: AUDIA3 (8P1)(2003/05 - 2012/08) / AUDIA3 Sportback (8PA)(2004/09 - 2013/03) /
AUDIA4 Convertible (8H7 B6 8HE B7)(2002/04 - 2009/03) / AUDIA4 (8EC B7)(2004/11 - 2008/06) /
AUDIA4 Avant (8ED B7)(2004/11 - 2008/06) / AUDIA6 (4F2 C6)(2004/05 - 2011/03) /
AUDIA6 Avant (4F5 C6)(2005/03 - 2011/08) / AUDITT (8J3)(2006/08 - 2014/06) /
AUDITT Roadster (8J9)(2007/03 - 2014/06) / VWNEW BEETLE (9C1 1C1)(1998/01 - 2010/09) /
VWNEW BEETLE Convertible (1Y7)(2002/09 - 2010/10) / VWPASSAT (3C2)(2005/03 - 2010/11) /
VWPASSAT Variant (3C5)(2005/08 - 2011/10) / VWPASSAT CC (357)(2008/05 - 2012/01) /
VWGOLF V (1K1)(2003/10 - 2009/02) / VWJETTA III (1K2)(2005/08 - 2010/10) /
VWPHAETON (3D_)(2002/04 - /) / VWEOS (1F7 1F8)(2006/03 - /) / SKODASUPERB (3T4)(2008/03 - 2015/05) /
SKODASUPERB Estate (3T5)(2009/10 - 2015/05) / SEATEXEO (3R2)(2008/12 - /) /
SEATEXEO ST (3R5)(2009/05 - /)
Compatible part numbers: Bosch LSU4.9 LS-17025, 0 258 017 025 Denso 234-5114, 234-5116, 234-5137
The O2 sensor is an important part that detects oxygen in the exhaust gas as an air-fuel ratio sensor.
Since current engines are controlled by a computer, the air-fuel ratio is measured by the amount of oxygen remaining after combustion.
Symptoms of O2 sensor malfunction include decreased fuel economy, increased soot generation inside the muffler, and illuminated engine warning lights.
Even if you leave the malfunction unattended, it may not affect driving, but the burden will increase and it will eventually break.
Even if it is not malfunctioning, the replacement time for the O2 sensor is approximately 5 years.
Caution is required if the mileage is high or the vehicle is old.
By using reasonably priced aftermarket parts equivalent to genuine parts instead of expensive genuine parts for replacement, costs can be reduced.
It can prevent engine trouble for only a few thousand yen and maintain good condition, so we recommend regular replacement.
Please use it as a maintenance part for inspection and repair to keep your beloved car running for a long time.
If you feel something is wrong or unusual, it is important to replace it promptly.
If you stock parts in your garage while they are available, you can rest assured that you can perform maintenance when needed.
*Instruction manual etc. are not included.
*Please note that we do not provide support or inquiries regarding installation.
*If you are not confident in installation, we recommend that you request installation by a professional contractor or mechanic.
*Please be sure to confirm compatibility from the genuine part number.
2025/12/10 17:55:50#4ce2362d1a807e60d46429205e2a89ffd7b0409e
| Product # | 2B2NXWSWCG |
|---|---|
| Weight | 200 g |
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