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A-Premium

4-Pc Oxygen Sensor, Upstream & Downstream, 4-Pin, A-Premium APOS1571

Part # APOS1571
Item # 10049RKN
$190.99
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Dispatch within 1 business day
90 days free return

Specifications

Quantity
4
Installation Position
Upstream & Downstream
Terminal Quantity
4
Brand
A-Premium
Warranty
3-Year
Item Located
United States
Quantity
4
Installation Position
Upstream & Downstream
Terminal Quantity
4
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Features

A-Premium Aftermarket Oxygen Sensor: Built for Great Performance
A-Premium Oxygen Sensor is designed to deliver exceptional performance for your vehicle. Backed by our 3-Year unlimited mileage warranty, tough working conditions are no longer a concern.
  • Installation Position: Upstream & Downstream
  • 4-PC A-Premium Oxygen Sensor
  • Formulated to reach highest quality protocols in the sector.
  • Strategically designed for superior function and uncomplicated installation.
  • Maintains the correct air-fuel ratio for boosted operational efficiency.
  • Tailored to fit precisely, making additional adjustments unnecessary.

Hassle-Free Upkeep & Substitution. A-Premium Oxygen Sensors boast a straightforward swap process, with a recommended change interval of 60,000 miles to ensure optimal fuel economy and cut down on pollutants.
Durable Construction for Extended Life. A-Premium Oxygen Sensors incorporate robust heat-resistant coatings and resilient wiring to withstand moisture, debris, and contaminants, ensuring dependable sensor function and prolonged service life.
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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.
25025017, 250-25017 - WALKER PRODUCTS
35034120, 350-34120 - WALKER PRODUCTS
35034497, 350-34497 - WALKER PRODUCTS
25024670, 250-24670 - WALKER PRODUCTS
35035031, 350-35031 - WALKER PRODUCTS
25024669, 250-24669 - WALKER PRODUCTS

Compatibility

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This part is compatible with (4)vehicles
All
Audi
2010 - 2011AudiA6
2009 - 2009AudiA6 Quattro
2011 - 2011AudiA6 Quattro
2005 - 2005AudiA6 Quattro

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

How do I know if this Oxygen Sensor is compatible with my vehicle?

Use our Vehicle Selector tool by entering your vehicle's make, model, and year to verify if this Oxygen Sensor fits.

How is A-Premium Oxygen Sensor priced?

We offer premium quality at competitive, affordable prices.

What warranty does A-Premium offer for Oxygen Sensor?

A limited warranty covers manufacturing defects. See policy details for terms.

How do I know if my car needs a new Oxygen Sensor?

Look for signs like wear, unusual noises, or performance decline.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

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