My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.
Air / Fuel Ratio Sensor
View 1
View 2
View 3
View 4
View 5

Air / Fuel Ratio Sensor - Upstream or Upstream Front or Upstream Left or Upstream Right (NGK) for 2005-2015 Lexus & Toyota NEW

Out of Stock
$ 171 .90

Product Notes

Position: Upstream or Upstream Front or Upstream Left (Driver Side) or Upstream Right (Passenger Side)
B2S1 OE Equivalent Design
Direct Fit 4-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
See All Other Air / Fuel Ratio Sensors
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
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

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 4-wire A/f Sensor
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Thread Diameter 18.00
Wire Quantity 4
Wiring Harness Length 11.75, 300.00

Vehicle Fitment Guide

This part fits the following vehicles:

Lexus 15 models (tapclick to expand)(tapclick to hide)
GS300 2006 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2006 V6 3.0L AWD/RWD Automatic
GS350 2007-2011 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2007 - 2011 V6 3.5L AWD/RWD Automatic
GS450h 2007-2011 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2007 - 2011 V6 3.5L FULL HYBRID EV-GAS (FHEV) RWD Automatic CVT
GS460 2008-2011 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2008 - 2011 V8 4.6L RWD Automatic
GX460 2010-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2010 - 2013 V8 4.6L AWD Automatic
Executive SUV 2013 V8 4.6L AWD Automatic
Premium SUV 2010 - 2013 V8 4.6L AWD Automatic
Ultra Premium SUV 2010 - 2011, 2013 V8 4.6L AWD Automatic
GX470 2005-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2005 - 2009 V8 4.7L 4WD Automatic
HS250h 2010-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2010 - 2012 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Premium Sedan 2010 - 2012 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Ultra Premium Sedan 2010 - 2011 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
IS F 2013-2014 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2013 - 2014 V8 5.0L RWD Automatic
IS250 2006-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2006 - 2012 V6 2.5L AWD/RWD Automatic & Manual
C Convertible 2010 - 2012 V6 2.5L RWD Automatic & Manual
IS350 2006-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2011 - 2012 V6 3.5L AWD Automatic
Base Sedan 2006 - 2012 V6 3.5L RWD Automatic
C Convertible 2010 - 2012 V6 3.5L RWD Automatic
LS460 2007-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2009 - 2013 V8 4.6L AWD Automatic
Base Sedan 2007 - 2013 V8 4.6L RWD Automatic
F Sport Sedan 2013 V8 4.6L AWD/RWD Automatic
L Sedan 2009 - 2013 V8 4.6L AWD Automatic
L Sedan 2007 - 2013 V8 4.6L RWD Automatic
LS600h 2008-2015 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
L Sedan 2008 - 2015 V8 5.0L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
LX470 2005-2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2005 - 2007 V8 4.7L 4WD Automatic
LX570 2008-2011 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2008 - 2011 V8 5.7L AWD Automatic
RX400h 2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2008 V6 3.3L FULL HYBRID EV-GAS (FHEV) AWD/FWD Automatic CVT
Toyota 7 models (tapclick to expand)(tapclick to hide)
4Runner 2005-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Limited SUV 2005 - 2009 V6 4.0L RWD/4WD Automatic
Limited SUV 2005 - 2009 V8 4.7L RWD/4WD Automatic
SR5 SUV 2005 - 2009 V6 4.0L RWD/4WD Automatic
SR5 SUV 2005 - 2009 V8 4.7L RWD/4WD Automatic
Sport SUV 2005 - 2009 V6 4.0L RWD/4WD Automatic
Sport SUV 2005 - 2009 V8 4.7L RWD/4WD Automatic
FJ Cruiser 2007-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2007 - 2009 V6 4.0L RWD/4WD Automatic & Manual
Core SUV 2009 V6 4.0L 4WD Automatic
Premium SUV 2008 - 2009 V6 4.0L 4WD Automatic
TRD Special Edition SUV 2007 V6 4.0L 4WD Automatic & Manual
Trail Teams Special Edition SUV 2008 V6 4.0L 4WD Automatic & Manual
Highlander 2008-2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2009 - 2010 L4 2.7L AWD/FWD Automatic
Base SUV 2008 - 2010 V6 3.5L AWD/FWD Automatic
Base Premium SUV 2008 - 2010 V6 3.5L FWD Automatic
Hybrid SUV 2008 - 2010 V6 3.3L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid Limited SUV 2008 - 2010 V6 3.3L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Limited SUV 2008 - 2010 V6 3.5L AWD/FWD Automatic
SE SUV 2010 V6 3.5L AWD/FWD Automatic
Sport SUV 2008 - 2010 V6 3.5L AWD/FWD Automatic
Sport Premium SUV 2008 - 2010 V6 3.5L FWD Automatic
Land Cruiser 2005-2011 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2008 - 2011 V8 5.7L 4WD Automatic
Base SUV 2005 - 2007 V8 4.7L AWD/4WD Automatic
VX SUV 2008 - 2011 V8 5.7L AWD Automatic
Sequoia 2005-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2010 - 2012 V8 4.7L RWD Automatic
Base SUV 2010 - 2012 V8 5.7L RWD Automatic
Limited SUV 2010 - 2011 V8 4.6L RWD/4WD Automatic
Limited SUV 2009 - 2012 V8 5.7L FLEX RWD/4WD Automatic
Limited SUV 2008 - 2012 V8 5.7L RWD/4WD Automatic
Limited SUV 2005 - 2009 V8 4.7L RWD/4WD Automatic
Platinum SUV 2009 - 2012 V8 5.7L FLEX RWD/4WD Automatic
Platinum SUV 2008 - 2012 V8 5.7L RWD/4WD Automatic
SR5 SUV 2010 - 2012 V8 4.6L RWD/4WD Automatic
SR5 SUV 2009 - 2012 V8 5.7L FLEX RWD/4WD Automatic
SR5 SUV 2008 - 2012 V8 5.7L RWD/4WD Automatic
SR5 SUV 2005 - 2009 V8 4.7L RWD/4WD Automatic
SR5 Premium SUV 2008 V8 4.7L RWD Automatic
Tacoma 2005-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2005 - 2008 L4 2.7L RWD/4WD Automatic & Manual
Base Crew Cab Pickup 2005 - 2008 V6 4.0L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2006 - 2008 L4 2.7L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2006 - 2008 V6 4.0L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2005 L4 2.7L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2005 V6 4.0L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2005 - 2008 L4 2.7L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2005 - 2008 V6 4.0L RWD/4WD Automatic & Manual
Base Prerunner Crew Cab Pickup 2006 V6 4.0L RWD Automatic
Pre Runner Crew Cab Pickup 2005 - 2008 L4 2.7L RWD Automatic & Manual
Pre Runner Crew Cab Pickup 2005 - 2008 V6 4.0L RWD Automatic & Manual
Pre Runner Extended Cab Pickup 2006 - 2008 L4 2.7L RWD Automatic & Manual
Pre Runner Extended Cab Pickup 2006 - 2008 V6 4.0L RWD Automatic & Manual
Pre Runner Extended Cab Pickup 2005 L4 2.7L RWD Automatic & Manual
Pre Runner Extended Cab Pickup 2005 V6 4.0L RWD Automatic & Manual
Pre Runner Standard Cab Pickup 2005 - 2008 L4 2.7L RWD Automatic & Manual
Pre Runner Standard Cab Pickup 2005 - 2008 V6 4.0L RWD Automatic & Manual
SR5 Prerunner Crew Cab Pickup 2006 - 2008 V6 4.0L RWD Automatic
TRD Sport Prerunner Crew Cab Pickup 2006 - 2008 V6 4.0L RWD Automatic
X-Runner Extended Cab Pickup 2006 - 2008 V6 4.0L RWD Manual
X-Runner Extended Cab Pickup 2006 V6 4.0L RWD Automatic
X-Runner Extended Cab Pickup 2005 V6 4.0L RWD Manual
Tundra 2005-2013 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2010 - 2013 V8 4.6L RWD/4WD Automatic
Base Crew Cab Pickup 2009 - 2013 V8 5.7L FLEX RWD/4WD Automatic
Base Crew Cab Pickup 2008 - 2013 V6 4.0L RWD/4WD Automatic
Base Crew Cab Pickup 2008 - 2009 V8 4.7L RWD/4WD Automatic
Base Crew Cab Pickup 2008 - 2013 V8 5.7L RWD/4WD Automatic
Base Extended Cab Pickup 2010 - 2013 V8 4.6L RWD/4WD Automatic
Base Extended Cab Pickup 2009 - 2013 V8 5.7L FLEX RWD/4WD Automatic
Base Extended Cab Pickup 2008 - 2013 V6 4.0L RWD/4WD Automatic
Base Extended Cab Pickup 2008 - 2009 V8 4.7L RWD/4WD Automatic
Base Extended Cab Pickup 2008 - 2013 V8 5.7L RWD/4WD Automatic
Base Standard Cab Pickup 2010 - 2013 V8 4.6L RWD/4WD Automatic
Base Standard Cab Pickup 2009 - 2013 V8 5.7L FLEX RWD/4WD Automatic
Base Standard Cab Pickup 2007 - 2013 V8 5.7L RWD/4WD Automatic
Base Standard Cab Pickup 2005 - 2013 V6 4.0L RWD/4WD Automatic
Base Standard Cab Pickup 2005 - 2006 V6 4.0L RWD/4WD Manual
Base Standard Cab Pickup 2005 - 2009 V8 4.7L RWD/4WD Automatic
Base Standard Cab Pickup 2005 - 2006 V8 4.7L RWD/4WD Manual
Limited Crew Cab Pickup 2010 V8 4.6L RWD/4WD Automatic
Limited Crew Cab Pickup 2009 - 2013 V8 5.7L FLEX RWD/4WD Automatic
Limited Crew Cab Pickup 2007 - 2013 V8 5.7L RWD/4WD Automatic
Limited Crew Cab Pickup 2005 - 2009 V8 4.7L RWD/4WD Automatic
Limited Extended Cab Pickup 2010 V8 4.6L RWD/4WD Automatic
Limited Extended Cab Pickup 2009 - 2013 V8 5.7L FLEX RWD/4WD Automatic
Limited Extended Cab Pickup 2007 - 2013 V8 5.7L RWD/4WD Automatic
Limited Extended Cab Pickup 2005 - 2009 V8 4.7L RWD/4WD Automatic
Platinum Crew Cab Pickup 2010 V8 4.6L RWD/4WD Automatic
Platinum Crew Cab Pickup 2010 - 2013 V8 5.7L RWD/4WD Automatic
Platinum Crew Cab Pickup 2010 - 2013 V8 5.7L FLEX RWD/4WD Automatic
SR5 Crew Cab Pickup 2010 - 2011, 2013 V8 4.6L RWD/4WD Automatic
SR5 Crew Cab Pickup 2009 - 2011, 2013 V8 5.7L FLEX RWD/4WD Automatic
SR5 Crew Cab Pickup 2007 - 2013 V8 5.7L RWD Automatic
SR5 Crew Cab Pickup 2007 - 2011, 2013 V8 5.7L 4WD Automatic
SR5 Crew Cab Pickup 2005 - 2011 V6 4.0L RWD/4WD Automatic
SR5 Crew Cab Pickup 2005 - 2006 V6 4.0L RWD/4WD Manual
SR5 Crew Cab Pickup 2005 - 2010 V8 4.7L RWD Automatic
SR5 Crew Cab Pickup 2005 - 2009 V8 4.7L 4WD Automatic
SR5 Crew Cab Pickup 2005 - 2006 V8 4.7L RWD/4WD Manual
SR5 Extended Cab Pickup 2010 - 2011, 2013 V8 4.6L RWD/4WD Automatic
SR5 Extended Cab Pickup 2009 - 2011, 2013 V8 5.7L FLEX RWD/4WD Automatic
SR5 Extended Cab Pickup 2007 - 2011, 2013 V8 5.7L RWD/4WD Automatic
SR5 Extended Cab Pickup 2005 - 2011 V6 4.0L RWD/4WD Automatic
SR5 Extended Cab Pickup 2005 - 2006 V6 4.0L RWD/4WD Manual
SR5 Extended Cab Pickup 2005 - 2009 V8 4.7L RWD/4WD Automatic
SR5 Extended Cab Pickup 2005 - 2006 V8 4.7L RWD/4WD Manual
SR5 Standard Cab Pickup 2010 V6 4.0L RWD/4WD Automatic
SR5 Standard Cab Pickup 2010 V8 4.6L RWD/4WD Automatic
SR5 Standard Cab Pickup 2010 V8 5.7L RWD/4WD Automatic
SR5 Standard Cab Pickup 2010 V8 5.7L FLEX RWD/4WD Automatic
SR5 Standard Cab Pickup 2007 V8 4.7L RWD/4WD 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
Spectra Premium OS5482
Toyota 8946706230

Fits Years: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Fits Models: 4Runner, FJ Cruiser, GS300, GS350, GS450h, GS460, GX460, GX470, Highlander, HS250h, IS F, IS250, IS350, Land Cruiser, LS460, LS600h, LX470, LX570, RX400h, Sequoia, Tacoma, Tundra

Go-Parts Garage · Featured Guide

Lexus IS250 Air/Fuel Ratio Sensor Guide (2006-2015)

Everything Lexus IS250 owners need to know about replacing a failing Air/Fuel Ratio sensor to restore performance and fuel economy.

Read Full Guide →
Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

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

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video
×

Search by Vehicle

1
2
3
Added to cart · Part