24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00

A4 Oxygen Sensor

Shopping for A4 Oxygen Sensor

Tell us more to ensure items fit your vehicle

Choose a Make1/2

Aftermarket A4 Oxygen Sensor Replacement Parts

147Results For"A4 Oxygen Sensor"

Sort by
Best Match
2006-2008 Audi A4 Upstream Wideband Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0437
2006-2008 Audi A4 Upstream Wideband Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0437
A-Premium
Part #APOS0437
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
63.99
Dispatch within 1 business day
2000-2001 Audi A4 Upstream & Downstream O2 Oxygen Sensor Kit | 4pc Direct-Fit | Heated | A-Premium OS087PC
2000-2001 Audi A4 Upstream & Downstream O2 Oxygen Sensor Kit | 4pc Direct-Fit | Heated | A-Premium OS087PC
A-Premium
Part #OS087PC
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
86.99
Dispatch within 1 business day
2000-2001 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium OS218
2000-2001 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium OS218
A-Premium
Part #OS218
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
67.99
Dispatch within 1 business day
2000-2001 Audi A4 Upstream O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS0397
2000-2001 Audi A4 Upstream O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS0397
A-Premium
Part #APOS0397
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
48.99
Dispatch within 1 business day
2009-2016 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2pc Direct-Fit | A-Premium APOS0888
2009-2016 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2pc Direct-Fit | A-Premium APOS0888
A-Premium
Part #APOS0888
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
86.99
Dispatch within 1 business day
1996-1997 Audi A4 Upstream Driver or Passenger O2 Oxygen Sensor | 1pc Direct-Fit | A-Premium APOS0370
1996-1997 Audi A4 Upstream Driver or Passenger O2 Oxygen Sensor | 1pc Direct-Fit | A-Premium APOS0370
A-Premium
Part #APOS0370
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
36.99
Dispatch within 1 business day
2005 Audi A4 Upstream & Downstream O2 Oxygen Sensor Kit | 4pc Direct-Fit | A-Premium APOS1969
2005 Audi A4 Upstream & Downstream O2 Oxygen Sensor Kit | 4pc Direct-Fit | A-Premium APOS1969
A-Premium
Part #APOS1969
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
126.99
Dispatch within 1 business day
2017-2018 Audi A4 Upstream O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS1872
2017-2018 Audi A4 Upstream O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS1872
A-Premium
Part #APOS1872
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
59.99
Dispatch within 1 business day
2005 Audi A4 Upstream & Downstream O2 Oxygen Sensor Kit | 4pc Direct-Fit | A-Premium APOS2020
2005 Audi A4 Upstream & Downstream O2 Oxygen Sensor Kit | 4pc Direct-Fit | A-Premium APOS2020
A-Premium
Part #APOS2020
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
153.99
Dispatch within 1 business day
2006-2008 Audi A4 Upstream Driver & Passenger O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS1022
2006-2008 Audi A4 Upstream Driver & Passenger O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS1022
A-Premium
Part #APOS1022
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
122.99
Dispatch within 1 business day
2000-2001 Audi A4 Upstream O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium OS060
2000-2001 Audi A4 Upstream O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium OS060
A-Premium
Part #OS060
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
24.99
Dispatch within 1 business day
2002-2005 Audi A4 Upstream Driver & Passenger O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS1021
2002-2005 Audi A4 Upstream Driver & Passenger O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS1021
A-Premium
Part #APOS1021
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
120.99
Dispatch within 1 business day
2000-2001 Audi A4 Downstream O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium OS059
2000-2001 Audi A4 Downstream O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium OS059
A-Premium
Part #OS059
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
33.99
Dispatch within 1 business day
2005-2009 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS1782
2005-2009 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS1782
A-Premium
Part #APOS1782
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
111.99
Dispatch within 1 business day
2005 Audi A4 Downstream Driver & Passenger O2 Oxygen Sensor | 2pc Direct-Fit | A-Premium APOS1968
2005 Audi A4 Downstream Driver & Passenger O2 Oxygen Sensor | 2pc Direct-Fit | A-Premium APOS1968
A-Premium
Part #APOS1968
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
62.99
Dispatch within 1 business day
1998-1999 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS0416
1998-1999 Audi A4 Upstream & Downstream O2 Oxygen Sensor | 2pc Direct-Fit | Heated | A-Premium APOS0416
A-Premium
Part #APOS0416
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
52.99
Dispatch within 1 business day
2002-2005 Audi A4 Wideband Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0111
2002-2005 Audi A4 Wideband Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0111
A-Premium
Part #APOS0111
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
61.99
Dispatch within 1 business day
2006-2008 Audi A4 Downstream Passenger O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0378
2006-2008 Audi A4 Downstream Passenger O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0378
A-Premium
Part #APOS0378
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
23.99
Dispatch within 1 business day
2005-2009 Audi A4 Wideband Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0153
2005-2009 Audi A4 Wideband Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0153
A-Premium
Part #APOS0153
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
75.99
Dispatch within 1 business day
2019-2020 Audi A4 Downstream O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0790
2019-2020 Audi A4 Downstream O2 Oxygen Sensor | 1pc Direct-Fit | Heated | A-Premium APOS0790
A-Premium
Part #APOS0790
A4
4.5(502)
Add Trim and Engine info to ensure a guaranteed fit
Your vehicle: Audi A4
$
44.99
Dispatch within 1 business day
Page 1 of 8

Top Categories Related to Oxygen Sensor

Shop By Year

About A4 Oxygen Sensor

A-Premium A4 Oxygen Sensor vs Other Brands: The Difference is Clear


When choosing replacement parts for your vehicle, quality goes NO.1. Here's why A-Premium A4 Oxygen Sensor stands out compared to other brands:


  • Perfect Fit: A-Premium parts are engineered to match OEM specifications, ensuring a direct fit with no modifications. Many other brands may require adjustments or additional tools to install.
  • Superior Materials: We use high-quality, durable materials built to last under tough driving conditions. Lower-tier brands often cut corners on material quality, which can lead to faster wear and tear.
  • Reliable Performance: A-Premium parts are tested for performance, safety, and longevity. Other brands may not undergo the same level of quality control, resulting in inconsistent results.
  • Ease of Installation: Our A4 Oxygen Sensor are designed with user-friendly installation in mind—saving you time and effort. Competing products often come with missing components or unclear instructions.
  • Trusted Support: A-Premium offers excellent customer service and warranty protection, giving you confidence in your purchase. Many cheaper alternatives lack reliable support or post-sale service.

Choose A-Premium A4 Oxygen Sensor and to experience the quality, consistency, and value your vehicle deserves.