Maxfavor 2Pcs Oxygen Sensor O2 Sensor Replacement for 2005 2006 2007 2008 Audi A4 or A4 Quattro L4 2.0L Upstream and Downstream 02 Sensor 234-5102 234-4829 — Open-Box, 19% Off

Name: Maxfavor 2Pcs Oxygen Sensor O2 Sensor Replacement for 2005 2006 2007 2008 Audi A4 or A4 Quattro L4 2.0L Upstream and Downstream 02 Sensor 234-5102 234-4829
Brand: Maxfavor
SKU: awhd-us-b07k8ddxbl
Price: 26.58 USD
Availability: InStock

Brand: Maxfavor

Condition: Used - Mint

$26⁵⁸

$32⁹⁹

-19% Save $6⁴¹

Updated: 21 days ago

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Description

🔧【Applications】Oxygen Sensor Replacement for 2005 2006 2007 2008 Audi A4 or A4 Quattro L4 2.0L Upstream and Downstream 02 Sensor. 🔧【Advantage】Made of high-quality materials,strong durability,to ensure service life,oxygen sensor can improve engine performance and fuel economy,extend catalytic converter life. 🔧【Cautions】Pls carefully check your vehicle year & make & model with the fitment of Amazon and our description.Pls compare your part with our pictures, it must be completely same.If you have any questions, please email us, we try to answer all email within 24 hours. 🔧【Installation】STEP1. Locate the oxygen sensor position and remove it with socket, STEP2. Compare the new sensor to the old sensor to ensure a proper installation, STEP3. Please clean the threaded port to en sure a proper seal of the new sensor,STEP4.Gently tighten the sensor in order to keep wire free from damage and avoid sensor leakage, STEP5,Reinstail the connecor,try to clear it if the car has diagnostic trouble codes. 🔧【Warranty】1-Year Unlimited Miles Warranty. If the oxygen sensor does not fit your vehicle, we accept return. Please make the item clean and package in good condition. Interchange Number：234-5102 234-4829
Fitment :
Compatible with AUDI A4 L4-2.0 2009 BWT Engine ;1 Upstream & 1 Downstream
Replacement for AUDI A4 L4-2.0 2008-2005 1 Upstream & 1 Downstream
Replacement for AUDI A4 QUATTRO L4-2.0 2009 BWT Engine ;1 Upstream & 1 Downstream
Replacement for AUDI A4 QUATTRO L4-2.0 2008-2005 1 Upstream & 1 Downstream

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Product Details

SKU:: awhd-us-b07k8ddxbl
Model:: 234-5102 234-4829
Country:: US
ASIN:: B07K8DDXBL
UPC:: 680587530437

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $6 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.