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2006 Audi S4 4.2L V8 Upstream Driver & Passenger O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1021
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2006 Audi S4 4.2L V8 Upstream Driver & Passenger O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1021
Click to enlarge
A-Premium

2006 Audi S4 4.2L V8 Upstream Driver & Passenger O2 Oxygen Sensor | 2-Pc Direct-Fit | Heated | A-Premium APOS1021

⚡ Wideband Heated Sensor · Dual Laser Welded · High-Heat Durability
Part # APOS1021
Item # 1001H8S4
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Dispatch within 1 business day
90 days free return

Specifications

Quantity
2
Installation Position
Upstream Driver & Passenger
Terminal Quantity
6
Brand
A-Premium
Show all

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.
25025007, 250-25007 - WALKER PRODUCTS
35035015, 350-35015 - WALKER PRODUCTS
OS5507 - SPECTRA PREMIUM
SU11348

Compatibility

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This part is compatible with (6)vehicles
All
Audi
Year
Make
Model
2002 - 2005AudiA4
2002 - 2006AudiA4 Quattro
2002 - 2004AudiA6
2002 - 2004AudiA6 Quattro
2004 - 2005AudiAllroad Quattro
2004 - 2009AudiS4

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

Does this part work with a 2006 Audi S4?

To confirm compatibility, review the fitment details such as model year, submodel, engine type, and body style. If you need assistance, contact our 24/7 live chat support.

How do I install A-Premium Oxygen Sensor?

Most parts include instructions for DIY installation with standard tools. Complex parts may require professional help.

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

Yes, durable designs reduce waste by minimizing replacements.

Is A-Premium Oxygen Sensor quality-tested?

Yes, all parts undergo rigorous safety and reliability testing.

Reviews

Reviews

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90 days free return

Attention to customers from California:

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