SKU: 93717083568

NGK Audi A4 2006-2001 Direct Fit 5-Wire Wideband A/F Sensor

$167.40 $186.00
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

NGK Audi A4 2006-2001 Direct Fit 5-Wire Wideband A/F SensorNTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how

NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

  • ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

This Part Fits:

Year Make Model Submodel
2001-2005 Audi A4 Base
2003-2006 Audi A4 Cabriolet
2001-2005 Audi A4 Quattro Avant
2001-2005 Audi A4 Quattro Base
2005-2006 Audi A8 Quattro Base
2004-2006 Audi A8 Quattro L
2004-2006 Audi TT Quattro Base
2006 Audi TT Quattro Special Edition
2003-2006 BMW 325Ci Base
2003-2005 BMW 325i Base
2004-2005 BMW 545i Base
2004-2005 BMW 645Ci Base
2003-2006 Porsche Cayenne S
2001-2005 Volkswagen Beetle GL
2001-2005 Volkswagen Beetle GLS
2001-2002 Volkswagen Beetle Sport
2001-2006 Volkswagen Golf GL
2001-2006 Volkswagen Golf GLS
2000-2005 Volkswagen Jetta GL
2000-2005 Volkswagen Jetta GLS
2003-2005 Volkswagen Passat GL
2001-2005 Volkswagen Passat GLS
2004-2005 Volkswagen Passat GLS 4 Motion
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93717083568

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4.0 ★★★★★
Based on 7 reviews
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M
Verified Purchase
Mikal A.
Phoenix, US
★★★★★ 5
Feels
Size: 3X-Large, Color: White
Fits nice excellent material good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
R
Verified Purchase
RobertJ
Dallas, US
★★★★★ 4
The Look I Wanted.
Size: Medium, Color: White
I wear mandarin band collar shirts for semi-formal and/or holiday ballroom dances. This shirt was noted as a blend of 63% cotton, 35% poly and 3% spandex. The shirt is shiny and does not have the cotton feel. It is also so sheer that it shows my V-neck undershirt. It seems more of a women's blouse than man's shirt. The neck and sleeve lengths are good, but the body (Medium) is snug since what I rec'd (but did not want) is 'slim'. The seller's description stated the shirts are 'regular cut', but the package for this shirt said 'slim'. Disappointed in that I think the regular cut Medium would be a good fit. I have purchased this style shirt from several Amazon sellers, and all of them have different size issues, ie too tight, too large, long sleeves, etc, etc. I've returned ALL of them, but I have not decided to keep or return this one. The size charts shown on the sellers' webpage(s) are meaningless, so it becomes a situation of 'buy, try and then return'. I think that is why the webpages call out that these are items that are frequently returned!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2024
M
Verified Purchase
M. EC
Draper, US
★★★★★ 5
Quality at your finger tips
Size: Medium, Color: Burgundy
Excellent choice... Price was "on point", material feels good and durable, size fit great, and most of all the colours were great. Actually purchased several. It's nice to receive a product as it is stated and I did. Recommend very much. Oh and, can be worn at various times of the year. Wash and hung to dry is recommended to preserve quality.
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Reviewed in the United States on October 27, 2025
H
Verified Purchase
hughes
Chelsea, US
★★★★★ 5
High quality..easy maintenance.
Size: X-Large, Color: Black
These shirts are the best quality, look, fit and value. I own 6 different colors both colar and banded. Could not be happier.
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Reviewed in the United States on December 4, 2025
T
Verified Purchase
T Will
Omaha, US
★★★★★ 3
Nice shirt but to shiny for the office
Size: X-Large, Color: Blue
I really like the semi professional, clean, well groomed look of collar-less shirts for my semi formal office. It is appropriate for almost any office occasion. Whether we're getting a visit from the corporate execs., or going out for happy hour...I don't feel over dressed or under dressed. However, for this item: Pros: 1. Excellent classic fit 2. Good stitching and well made Con: It is to shiny! I truly want to purchase every color they have in their lineup, but because of the shimmer, this is probably for someone that wants a night on the town vs a corporate office setting.
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Reviewed in the United States on August 1, 2024

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