Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

4Pcs O2 Oxygen Sensor Upstream & Downstream For Audi A4 A6 A4 A6 Quattro 3.0L

US $92.84
or Best Offer
Was US $122.99 (25% off)What does this price mean?
Recent sales price provided by the seller
or 4 interest-free payments of $23.21 available with
Condition:
New
5 available7 sold

Additional service available

Popular item. 7 have already sold.
Breathe easy. Returns accepted.
Shipping:
US $15.00 eBay SpeedPAK Standard.
Located in: shenzhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Mon, Jul 14 and Thu, Jul 24 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       .
4 interest-free payments of $23.21 available with Klarna.
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:395313913486
Last updated on Jun 19, 2025 16:12:45 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 41 vehicle(s)
YearMakeModelTrimEngineNotes
2009AudiS4Cabriolet Convertible 2-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2008AudiS4Avant Wagon 4-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2008AudiS4Base Sedan 4-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2008AudiS4Cabriolet Convertible 2-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2007AudiS4Avant Wagon 4-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2007AudiS4Base Sedan 4-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2007AudiS4Cabriolet Convertible 2-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2006AudiS4Avant Wagon 4-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2006AudiS4Base Sedan 4-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2006AudiS4Cabriolet Convertible 2-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2005AudiAllroad QuattroBase Wagon 4-Door4.2L 4172CC V8 GAS DOHC Naturally Aspirated
2005AudiS4Avant Wagon 4-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2005AudiS4Base Sedan 4-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2005AudiS4Cabriolet Convertible 2-Door4.2L 4163CC V8 GAS DOHC Naturally Aspirated
2004AudiA6Base Sedan 4-Door3.0L 2976CC V6 GAS DOHC Naturally Aspirated
2004AudiA6Confort Sedan 4-Door3.0L 2950CC V6 GAS DOHC Naturally Aspirated
2004AudiA6Luxury Sedan 4-Door3.0L 2950CC V6 GAS DOHC Naturally Aspirated
2004AudiA6 QuattroAvant Wagon 4-Door3.0L 2976CC V6 GAS DOHC Naturally Aspirated
2004AudiA6 QuattroBase Sedan 4-Door3.0L 2976CC V6 GAS DOHC Naturally Aspirated
2004AudiA6 QuattroS Line Sedan 4-Door3.0L 2950CC V6 GAS DOHC Naturally Aspirated
Portions of the information contained in this table have been provided by inspironautoparts

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Number of Sensors
4
Wire Quantity
5
Fitment Type
Direct Replacement
Manufacturer Part Number
B4OS085
Terminal Type
Blade & Bullet
Other OEM Number
OS1930 OS1936 16978 75-2920 75-4072 25705 SG890 SG1558
Placement on Vehicle
Front, Left, Lower, Rear, Right, Upper
Brand
Aftermarket Products
Type
Oxygen Sensor
Interchange Part Number
213-3893 OS2409 17233 75-3581 75-4068 ES10921 24321
Sensor Type
Oxygen Sensor
Manufacturer Warranty
1 Year
Features
Direct Fit, Easy Installation
Location
downstream ,right rear

Item description from the seller

About this seller

Goodfitautoparts

93.7% positive feedback3.8K items sold

Joined Nov 2018
Usually responds within 24 hours
We focus on providing high quality auto parts, committed to providing every car owner with quality, reliable products and meticulous service.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (441)

All ratings
Positive
Neutral
Negative
    • l***h (1058)- Feedback left by buyer.
      Past year
      Verified purchase
      Thanks
    • _***n (25)- Feedback left by buyer.
      Past year
      Verified purchase
      100% 👍
    See all feedback
    |Listed in category: