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Audi Oxygen Sensor – Downstream Driver Side – NTK (Part 4L0906262J)

NTK
Disponibilidad:
Agotado
SKU 25215
Agotado
$165.95 - $165.95
$165.95
$165.95 - $165.95
$165.95
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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This NTK oxygen sensor is a downstream driver side replacement for the Audi Q7 (2011-2015) with a 3.0L V6 engine. It provides precise exhaust gas monitoring to optimize fuel mixture and reduce emissions. Designed as a direct OEM replacement with part number 4L0906262J, it ensures seamless compatibility and reliable performance.

Key Features & Benefits

  • Heated Sensor: Ensures quick activation and accurate readings even at start-up.
  • Threaded Mounting: Secure installation with 18.000 mm thread diameter.
  • Wiring Harness Length: 44.25 inches for easy routing.
  • Wire Quantity: 4-wire design for precise signal transmission.
  • OEM Cross-Reference: Also fits Denso 234-4484 and Bosch 18108, making it a versatile replacement.

Vehicle Fitment

Make Model Years Engine
Audi Q7 2011–2015 3.0V6

Technical Specifications

Part Number 4L0906262J
Sensor Type Heated
Thread Diameter 18.000 mm
Wire Quantity 4
Wiring Harness Length 44.25 in
OEM Cross-Reference Denso 234-4484, Bosch 18108, Audi 4L0906262J, Volkswagen 4L0906262J

Installation Notes

Threaded mounting, direct replacement; professional installation recommended.

About NTK

NTK (NGK) is a trusted OEM supplier known for high-quality oxygen sensors used by major automakers.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 1 application
Audi
Make Model Engine Years
Audi Q7 3.0V6 2011–2015
Fits 1 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The NTK 25215 oxygen sensor measures the oxygen in the exhaust so the engine computer can keep the fuel mixture correct. Sensors before the catalytic converter control the mixture; sensors after it monitor the converter's efficiency.

Frequently asked questions

What does an oxygen sensor do?

It reports how rich or lean the exhaust is, and the engine computer adjusts fuel delivery in response. A faulty sensor can make the engine run too rich or too lean.

What are the signs of a failing oxygen sensor?

A check-engine light with oxygen-sensor or fuel-trim codes, poorer fuel economy, rough idle, or a failed emissions test. Exhaust leaks near the sensor can cause similar codes, so check for those too.

How do I know which sensor I need?

Sensors are specific to their position: upstream (before the catalytic converter) or downstream (after it), and on V engines, bank 1 or bank 2. The fault code usually identifies the position; check the product details for the position this sensor fits.

Can I replace an oxygen sensor myself?

Usually, yes, using an oxygen-sensor socket. Many new sensors come with anti-seize already on the threads; if not, use a sensor-safe compound only on the threads, and keep it off the sensor tip.

How do I make sure this oxygen sensor fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.