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2019-2020 Audi A6 Quattro Upstream Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium APOS0743
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2019-2020 Audi A6 Quattro Upstream Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium APOS0743
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2019-2020 Audi A6 Quattro Upstream Wideband Oxygen Sensor | 1-Pc Direct-Fit | Heated | A-Premium APOS0743

⚡ Wideband Heated Sensor · Dual Laser Welded · High-Heat Durability
Part # APOS0743
Item # 100329GL
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Dispatch within 1 business day
90 days free return

Specifications

Quantity
1
Installation Position
Upstream
Terminal Quantity
6
Brand
A-Premium
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Note
O2 Sensor - B1S1 Indicates Bank 1 Sensor 1.
This item for 2019-2020 Audi A6 Quattro models built From 09/17/2018.

Features

A-Premium Aftermarket Oxygen Sensor: Designed for Long-Lasting Service
Featuring durability and reliability, A-Premium Oxygen Sensor ensures long-lasting performance for your vehicle. Backed by our 3-Year unlimited mileage warranty, you can trust A-Premium for quality that stands the test of time. Find the ideal fit for your car with our Vehicle Selector.
  • Installation Position: Upstream
  • 1-PC A-Premium Oxygen Sensor
  • Crafted with high-grade materials for maximum durability against wear and corrosion.
  • Easy attachment process for convenient and immediate use.
  • Designed for precise installation without the need for modifications.
  • Extensively verified to ensure sustained and trustworthy functionality.

Enhanced Accuracy. By tracking changes in oxygen content of the exhaust, the oxygen sensor helps the engine run efficiently, optimizing fuel consumption and reducing harmful emissions.
Proven Quality Leadership. Experience the superior craftsmanship of A-Premium Oxygen Sensors. Built for endurance and exemplary performance, we offer a 3-year warranty as a testament to our unwavering quality.
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Specifications

Part interchange

Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
25025143, 250-25143 - WALKER PRODUCTS

Compatibility

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This part is compatible with (4)vehicles
All
Audi
Year
Make
Model
2019 - 2020AudiA6 Quattro
2021 - 2021AudiA7 Sportback
2020 - 2020AudiQ5
2020 - 2021AudiQ5 PHEV

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Frequently asked questions

What should I do if the Oxygen Sensor doesn't fit after purchase?

Contact our 24/7 live chat support for assistance with returns or exchanges under our return policy.

Can I buy A-Premium Oxygen Sensor in bulk?

Yes, contact our sales team for bulk purchasing options.

Are there eco-friendly benefits to using A-Premium Oxygen Sensor?

Yes, durable designs reduce waste by minimizing replacements.

Can I install Oxygen Sensor in a home garage?

Yes, many parts are DIY-friendly for home installation.

Reviews

Reviews

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90 days free return

Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.