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Oxygen Sensor
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Oxygen Sensor - Downstream or Downstream Left or Downstream Right (NGK) for 2000-2009 Audi, Bentley, & Volkswagen NEW

Out of Stock
$ 139 .75
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Downstream or Downstream Left (Driver Side) or Downstream Right (Passenger Side)
B1S2 OE Equivalent Design
Direct Fit Oxygen Sensor
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. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Brand: NGK
Condition: New
See All Other Oxygen Sensors
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Specifications & Info


Attribute Value
Connector Gender Female
Grade Type Standard Replacement
Heated Yes
Hex Size 7/8" (22mm)
Mounting Type Threaded
Sensor Type Narrow-band
Technology Switching Zirconia Type
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Thread Diameter 18.00
Wire Quantity 4
Wiring Harness Length 1500.00, 59.00
Wrench Size 7/8" (22mm)

Vehicle Fitment Guide

This part fits the following vehicles:

Audi 4 models (tapclick to expand)(tapclick to hide)
A6 Quattro 2002-2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avant Wagon 2002 - 2004 V6 3.0L AWD Automatic
Base Sedan 2002 - 2004 V6 2.7L Turbo AWD Automatic & Manual
Base Sedan 2002 - 2004 V6 3.0L AWD Automatic & Manual
Base Sedan 2002 - 2004 V8 4.2L AWD Automatic & Manual
Luxury Sedan 2002 V6 3.0L AWD Automatic
S Line Sedan 2003 - 2004 V6 3.0L AWD Automatic
A8 Quattro 2005-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2005 - 2009 V8 4.2L AWD Automatic
L Sedan 2005 - 2009 V8 4.2L AWD Automatic
L Sedan 2005 - 2009 W12 6.0L AWD Automatic
L Plus Sedan 2005 - 2008 V8 4.2L AWD Automatic
Plus Sedan 2005 - 2009 V8 4.2L AWD Automatic
Allroad Quattro 2002-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Wagon 2003 - 2005 V8 4.2L AWD Automatic & Manual
Base Wagon 2002 - 2005 V6 2.7L Turbo AWD Automatic & Manual
S4 2004-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avant Wagon 2004 - 2008 V8 4.2L AWD Automatic & Manual
Base Sedan 2004 - 2008 V8 4.2L AWD Automatic & Manual
Cabriolet Convertible 2004 - 2009 V8 4.2L AWD Automatic & Manual
Bentley 1 model (tapclick to expand)(tapclick to hide)
Continental 2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GT Coupe 2003 W12 6.0L Turbo AWD Automatic
R Coupe 2003 V8 6.8L Turbo RWD Automatic
T Coupe 2003 V8 6.8L Turbo RWD Automatic
Volkswagen 4 models (tapclick to expand)(tapclick to hide)
Cabrio 2000-2002 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Final Edition Convertible 2002 L4 2.0L FWD Automatic & Manual
GL Convertible 2000 - 2002 L4 2.0L FWD Automatic & Manual
GLS Convertible 2000 - 2002 L4 2.0L FWD Automatic & Manual
GLX Convertible 2001 - 2002 L4 2.0L FWD Automatic & Manual
EuroVan 2001-2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Mini Passenger Van 2001 - 2003 L5 2.5L FWD Manual
GLS Standard Passenger Van 2001 - 2003 V6 2.8L FWD Automatic & Manual
MV Standard Passenger Van 2001 - 2003 V6 2.8L FWD Automatic & Manual
MV Van Camper 2001 - 2003 V6 2.8L FWD Automatic & Manual
R32 2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2004 V6 3.2L AWD Manual
Touareg 2004-2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2007 V6 3.6L AWD Automatic
Base SUV 2005 - 2006 V6 3.2L AWD Automatic
Base SUV 2005 - 2007 V8 4.2L AWD Automatic
TDI SUV 2004 - 2007 V10 4.9L DIESEL Turbo AWD Automatic
V6 SUV 2004 - 2007 V6 3.2L AWD Automatic
V6 Premium SUV 2004 - 2007 V6 3.2L AWD Automatic
V8 SUV 2004 - 2007 V8 4.2L AWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
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. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Fits Years: 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

Fits Models: A6 Quattro, A8 Quattro, Allroad Quattro, Cabrio, Continental, EuroVan, R32, S4, Touareg

Expert Guide

Oxygen Sensor Guide for 2003-2009 Bentley Continental W12

Understand the causes of oxygen sensor failure and choose the right replacement for your W12 engine.

 Read Full Guide →
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120
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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

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