Upstream Oxygen Lambda Sensor for Audi A8 Quattro L Sport RS7 S6 S7 S8 4.0L V8 Gas 2013-2018

Main Description

Upgrade or replace your Audi’s upstream O2 oxygen lambda sensor with this OEM-inspired unit designed for the 4.0L V8 family from 2013 to 2018. Specifically suited for Audi A8 Quattro L Sport 4.0L V8 Gas and the RS7, S6, S7, and S8 models within the 2013–2018 range, this sensor helps maintain the correct air–fuel mixture for cleaner exhaust, smoother idle, and improved overall drivability. By accurately monitoring exhaust oxygen levels, it supports optimal engine management, fuel efficiency, and catalytic converter performance.

Equipped with a heating element for rapid warm-up and a piezoelectric sensing element for fast, precise readings, this upstream O2 sensor responds quickly to changing conditions. The result is steadier engine operation, reduced emissions during cold starts, and better fuel economy across city and highway driving.

Compatibility notes: OEM No. 4H0906262P. The part numbers include 4H0906262P, 4H0-906-262-P, 4H0906262G, and 4H0-906-262-G. Intended for Audi A8 Quattro L Sport 4.0L V8 Gas 2018 and a broad range of 2013–2018 A8 RS7, S6, S7, and S8 models in various trims. Always verify the fit by checking against your original sensor.

Note: The only guaranteed way to confirm fit is to compare with your original part. If you’re unsure which item fits your car, send the Part Number or original product photos to us for confirmation before ordering. We will check for you and reply within 24 hours.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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Benefits & Tips

• Faster warm-up with the sensor’s heating element means quicker stabilization of the air–fuel ratio after startup, helping reduce cold-start emissions.
• Accurate oxygen readings support efficient fuel delivery and better catalytic converter efficiency, improving overall drive quality in everyday commuting and highway cruising.
• Easy replacement for better engine response and consistent performance, especially when the Check Engine Light was triggered by a faulty upstream O2 sensor.

Product Specifications

• Brand: IWOKPHD
• OEM No. 4H0906262P
• Part Numbers 4H0906262P, 4H0-906-262-P, 4H0906262G, 4H0-906-262-G
• Sensor Type Piezoelectric
• Type Heating Type
• Measuring Range Upstream Air Fuel Ratio O2 Oxygen Lambda Sensor
• Application For Audi A8 Quattro L Sport 4.0L V8 Gas 2018; For Audi RS7 Base/Performance 4.0L V8 Gas 2018; For Audi S6/S7/S8 Premium Plus/Prestige 4.0L V8 Gas 2018; and 2013–2017 Audi A8 RS7 RS7/S6/S7/S8 variants with 4.0L V8
• Origin Mainland China
• Warranty 2 years (Replacement)
• Notes Please verify compatibility by matching the original part against the listed part numbers.

Package Includes:

• 1 x Upstream O2 Oxygen Lambda Sensor for Audi 4.0L V8 2013–2018

Warnings/Reminders

• Please check the picture and the part number carefully to ensure you are buying the correct part for your car (4H0906262P and equivalents listed above).
• If you cannot confirm which item fits your car, please send the Part Number or the original product photos to us to confirm before ordering.
• The only way to be 100% sure the part will fit is to check your original part. We will check for you and reply within 24 hours.
• Warranty: 2 years (Replacement) applies to this item.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com