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Air / Fuel Ratio Sensor - Upstream Left or Upstream Right (NGK) for 2015-2019 Audi NEW

Out of Stock
$ 309 .42

Product Notes

Position: Upstream Left (Driver Side) or Upstream Right (Passenger Side)
B1S1 OE MFR: NTK
Direct Fit 5-Wire A/F 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. 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.
Brand: NGK
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Connector Color Black
Connector Gender Female
Connector Shape Rectangular
Grade Type Standard Replacement
Heated Yes
Hex Size 7/8" (22mm)
Sensor Type Wide-band
Technology 5-wire A/f Sensor
Terminal Gender Male
Terminal Quantity 6
Terminal Type Blade
Thread Diameter 18.00
Wire Quantity 5
Wiring Harness Length 23.00, 587.00

Vehicle Fitment Guide

This part fits the following vehicles:

Audi 4 models (tapclick to expand)(tapclick to hide)
A6 Quattro 2016-2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Competition Sedan 2017 V6 3.0L Supercharged AWD Automatic
Elite Sedan 2018 L4 2.0L Turbo AWD Automatic Dual Clutch
Elite Sedan 2016 - 2018 V6 3.0L Supercharged AWD Automatic Dual Clutch
Premium Sedan 2018 V6 3.0L Supercharged AWD Automatic Dual Clutch
Premium Sedan 2017 - 2018 L4 2.0L Turbo AWD Automatic Dual Clutch
Premium Plus Sedan 2016 - 2018 L4 2.0L Turbo AWD Automatic
Premium Plus Sedan 2016 - 2018 V6 3.0L Supercharged AWD Automatic
Prestige Sedan 2016 - 2018 V6 3.0L Supercharged AWD Automatic
Progressiv Sedan 2016 - 2018 L4 2.0L Turbo AWD Automatic
Progressiv Sedan 2016 - 2018 V6 3.0L Supercharged AWD Automatic
S Line Sedan 2018 L4 2.0L Turbo AWD Automatic Dual Clutch
S Line Sedan 2016 - 2018 V6 3.0L Supercharged AWD Automatic Dual Clutch
Sport Sedan 2018 L4 2.0L Turbo AWD Automatic & Automatic Dual Clutch
Sport Sedan 2018 V6 3.0L Supercharged AWD Automatic & Automatic Dual Clutch
TDI Premium Plus Sedan 2016 V6 3.0L DIESEL Turbo AWD Automatic
TDI Prestige Sedan 2016 V6 3.0L DIESEL Turbo AWD Automatic
TDI Progressiv Sedan 2016 V6 3.0L DIESEL Turbo AWD Automatic
TDI Technik Sedan 2016 V6 3.0L DIESEL Turbo AWD Automatic
Technik Sedan 2016 - 2018 L4 2.0L Turbo AWD Automatic
Technik Sedan 2016 - 2018 V6 3.0L Supercharged AWD Automatic
A7 Quattro 2016-2018 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Competition Hatchback 2017 V6 3.0L Supercharged AWD Automatic
Elite Hatchback 2018 L4 2.0L Turbo AWD Automatic Dual Clutch
Elite Hatchback 2016 - 2018 V6 3.0L Supercharged AWD Automatic Dual Clutch
Premium Plus Hatchback 2016 - 2018 V6 3.0L Supercharged AWD Automatic
Prestige Hatchback 2016 - 2018 V6 3.0L Supercharged AWD Automatic
Progressiv Hatchback 2016 - 2018 V6 3.0L Supercharged AWD Automatic
S Line Hatchback 2017 - 2018 L4 2.0L Turbo AWD Automatic Dual Clutch
S Line Hatchback 2016 - 2018 V6 3.0L Supercharged AWD Automatic Dual Clutch
TDI Premium Plus Hatchback 2016 V6 3.0L DIESEL Turbo AWD Automatic
TDI Prestige Hatchback 2016 V6 3.0L DIESEL Turbo AWD Automatic
TDI Progressiv Hatchback 2016 V6 3.0L DIESEL Turbo AWD Automatic
TDI Technik Hatchback 2016 V6 3.0L DIESEL Turbo AWD Automatic
Technik Hatchback 2016 - 2018 V6 3.0L Supercharged AWD Automatic
A8 Quattro 2015-2018 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Sedan 2015 - 2018 V6 3.0L Supercharged AWD Automatic
Base Sedan 2015, 2018 V8 4.0L Turbo AWD Automatic
Base Sedan 2015 - 2016 W12 6.3L AWD Automatic
Elite Sedan 2015 - 2017 V6 3.0L Supercharged AWD Automatic
L Sedan 2015 - 2018 V6 3.0L Supercharged AWD Automatic
L Sedan 2015 - 2018 V8 4.0L Turbo AWD Automatic
L Premium Sedan 2015, 2017 - 2018 V8 4.0L Turbo AWD Automatic
L Sport Sedan 2017 - 2018 V8 4.0L Turbo AWD Automatic
L TDI Sedan 2015 - 2016 V6 3.0L DIESEL Turbo AWD Automatic
L W12 Sedan 2015 - 2018 W12 6.3L AWD Automatic
Premium Sedan 2016 V8 4.0L Turbo AWD Automatic
Premium Sedan 2015 - 2018 V6 3.0L Supercharged AWD Automatic
TDI Sedan 2016 V6 3.0L DIESEL Turbo AWD Automatic
Q7 2017-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Elite SUV 2017 - 2019 V6 3.0L DIESEL Turbo AWD Automatic
Elite SUV 2017 - 2019 V6 3.0L Supercharged AWD Automatic
Komfort SUV 2017, 2019 L4 2.0L Turbo AWD Automatic
Komfort SUV 2017 - 2019 V6 3.0L Supercharged AWD Automatic
Premium SUV 2017 - 2019 L4 2.0L Turbo AWD Automatic
Premium SUV 2017 - 2019 V6 3.0L Supercharged AWD Automatic
Premium Plus SUV 2017 - 2019 L4 2.0L Turbo AWD Automatic
Premium Plus SUV 2017 - 2019 V6 3.0L Supercharged AWD Automatic
Prestige SUV 2017 - 2019 V6 3.0L Supercharged AWD Automatic
Progressiv SUV 2017 - 2019 L4 2.0L Turbo AWD Automatic
Progressiv SUV 2017 - 2019 V6 3.0L Supercharged AWD Automatic
S Line SUV 2017 - 2019 V6 3.0L Supercharged AWD Automatic
Select SUV 2017 - 2019 V6 3.0L Supercharged AWD Automatic
Technik SUV 2018 L4 2.0L Turbo AWD Automatic
Technik SUV 2017 - 2019 V6 3.0L Supercharged 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.

Policies

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.

Return Policy

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.

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.
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.

Interchange Parts

Brand Part Number
Bosch 18052
DENSO Auto Parts 234-5183

Fits Years: 2015 2016 2017 2018 2019

Fits Models: A6 Quattro, A7 Quattro, A8 Quattro, Q7

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120
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NEW
Direct-Fit Replacement

Engineered To OEM Specs

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