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Air / Fuel Ratio Sensor
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Air / Fuel Ratio Sensor - Upstream (NGK) for 2011-2021 Mitsubishi NEW

$ 611 .15
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Upstream
B1S1 Federal Emissions 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
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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 1030.00, 40.50

Vehicle Fitment Guide

This part fits the following vehicles:

Mitsubishi 4 models (tapclick to expand)(tapclick to hide)
Lancer 2011-2017 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
DE Sedan 2012 - 2016 L4 2.0L FWD Automatic CVT
DE Sedan 2011 - 2016 L4 2.0L FWD Manual
ES Sedan 2016 - 2017 L4 2.0L AWD Automatic CVT & Manual
ES Sedan 2016 - 2017 L4 2.4L AWD/FWD Automatic CVT & Manual
ES Sedan 2011 - 2017 L4 2.0L FWD Automatic CVT & Manual
ES Sportback Hatchback 2011 - 2014 L4 2.0L FWD Automatic CVT
ES Sportback Hatchback 2011 L4 2.0L FWD Manual
Evolution Sedan 2014 L4 2.0L Turbo AWD Manual
Evolution Final Edition Sedan 2015 L4 2.0L Turbo AWD Manual
Evolution GSR Sedan 2011 - 2015 L4 2.0L Turbo AWD Manual
Evolution MR Sedan 2011 - 2015 L4 2.0L Turbo AWD Automatic Dual Clutch
Evolution MR Touring Sedan 2011 L4 2.0L Turbo AWD Automatic Dual Clutch
GT Sedan 2013 - 2015 L4 2.0L AWD Automatic CVT & Manual
GT Sedan 2013 - 2015 L4 2.4L AWD Automatic CVT & Manual
GT Sedan 2012 - 2016 L4 2.4L FWD Automatic CVT & Manual
GT Sedan 2011 - 2015 L4 2.0L FWD Automatic CVT & Manual
GT Sportback Hatchback 2012 - 2015 L4 2.4L FWD Automatic CVT
GT Sportback Hatchback 2011 - 2013 L4 2.0L FWD Automatic CVT
GT Sportback Hatchback 2011 L4 2.0L FWD Manual
GTS Sedan 2011 - 2017 L4 2.4L FWD Automatic CVT
GTS Sedan 2011, 2016 - 2017 L4 2.4L FWD Manual
GTS Sportback Wagon 2011 L4 2.4L FWD Automatic CVT & Manual
Limited Edition Sedan 2014 L4 2.0L AWD/FWD Automatic CVT
Ralliart Sedan 2011 - 2015 L4 2.0L Turbo AWD Automatic Dual Clutch
Ralliart Sportback Hatchback 2011 L4 2.0L Turbo AWD Automatic Dual Clutch
Ralliart Sportback Wagon 2011 L4 2.0L Turbo AWD Automatic Dual Clutch
SE Sedan 2013 - 2015 L4 2.0L AWD Automatic CVT
SE Sedan 2013 - 2015 L4 2.4L FWD Automatic CVT
SE Sedan 2012 - 2017 L4 2.4L AWD Automatic CVT
SE Sedan 2011 - 2015 L4 2.0L FWD Automatic CVT
SE Sedan 2011 - 2012 L4 2.0L FWD Manual
SE Limited Edition Sedan 2015 - 2017 L4 2.0L AWD/FWD Automatic CVT
SE Limited Edition Sedan 2015 - 2017 L4 2.4L AWD/FWD Automatic CVT
SE Limited Edition Sportback Hatchback 2015 L4 2.0L AWD/FWD Automatic CVT
SE Limited Edition Sportback Hatchback 2015 L4 2.4L AWD/FWD Automatic CVT
SE Sportback Hatchback 2011 - 2015 L4 2.0L FWD Automatic CVT
SE Sportback Hatchback 2011, 2014 - 2015 L4 2.0L FWD Manual
SEL Sedan 2016 - 2017 L4 2.4L AWD Automatic CVT
Outlander 2011-2013 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
ES SUV 2013 L4 2.4L AWD Automatic CVT
ES SUV 2011 - 2013 L4 2.4L FWD Automatic CVT
GT SUV 2012 - 2013 V6 3.0L FWD Automatic
GT SUV 2011 - 2013 V6 3.0L AWD Automatic
LS SUV 2013 V6 3.0L AWD Automatic
LS SUV 2011 - 2013 L4 2.4L FWD Automatic
LS SUV 2011 L4 2.4L FWD Automatic CVT
Limited SUV 2011 - 2013 V6 3.0L FWD Automatic
SE SUV 2011 - 2013 L4 2.4L AWD/FWD Automatic CVT
XLS SUV 2013 V6 3.0L AWD Automatic
XLS SUV 2011 - 2013 L4 2.4L FWD Automatic
XLS SUV 2011 V6 3.0L FWD Automatic
Outlander Sport 2011-2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
BE SUV 2020 - 2021 L4 2.0L FWD/4WD Automatic CVT
ES SUV 2015 - 2016 L4 2.4L FWD/4WD Automatic CVT & Manual
ES SUV 2013 - 2021 L4 2.0L 4WD Automatic CVT
ES SUV 2013 - 2019 L4 2.0L 4WD Manual
ES SUV 2011 - 2021 L4 2.0L FWD Automatic CVT
ES SUV 2011 - 2019 L4 2.0L FWD Manual
GT SUV 2017 L4 2.0L 4WD Automatic CVT
GT SUV 2015 - 2017, 2019 - 2021 L4 2.4L 4WD Automatic CVT
GT SUV 2015 - 2016, 2019 - 2021 L4 2.4L FWD Automatic CVT
LE SUV 2019 L4 2.0L FWD/4WD Manual
LE SUV 2013, 2018 - 2019, 2021 L4 2.0L FWD/4WD Automatic CVT
S SUV 2021 L4 2.0L FWD Automatic CVT
SE SUV 2016 - 2018 L4 2.4L FWD/4WD Automatic CVT
SE SUV 2011 - 2015, 2019 - 2021 L4 2.0L FWD/4WD Automatic CVT
SEL SUV 2016 - 2018 L4 2.4L FWD/4WD Automatic CVT
SP SUV 2019 - 2020 L4 2.0L FWD/4WD Automatic CVT
RVR 2011-2021 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
ES SUV 2017, 2020 - 2021 L4 2.0L 4WD Automatic CVT & Manual
ES SUV 2011, 2015 - 2021 L4 2.0L FWD Automatic CVT
ES SUV 2011 - 2018, 2020 - 2021 L4 2.0L FWD Manual
GT SUV 2020 - 2021 L4 2.4L AWD Automatic CVT
GT SUV 2015 L4 2.0L 4WD Manual
GT SUV 2015 - 2019 L4 2.4L 4WD Automatic CVT
GT SUV 2015 L4 2.4L 4WD Manual
GT SUV 2011 - 2015, 2017 L4 2.0L 4WD Automatic CVT
LE SUV 2021 L4 2.0L 4WD Automatic CVT
Limited SUV 2015 L4 2.0L FWD/4WD Automatic CVT & Manual
Limited SUV 2015 L4 2.4L FWD/4WD Automatic CVT & Manual
Limited Edition SUV 2020 L4 2.0L 4WD Automatic CVT
SE SUV 2017 L4 2.4L FWD/4WD Automatic CVT
SE SUV 2012 - 2016, 2018 - 2019 L4 2.0L FWD/4WD Manual
SE SUV 2011 - 2016, 2018 - 2021 L4 2.0L FWD/4WD Automatic CVT
SE Black Edition SUV 2019 L4 2.4L 4WD Automatic CVT
SE Limited Edition SUV 2018 L4 2.0L 4WD Automatic CVT
SE Limited Edition SUV 2017 L4 2.4L FWD Automatic CVT
SE Limited Edition SUV 2016 - 2019 L4 2.4L 4WD Automatic CVT
SEL SUV 2020 - 2021 L4 2.0L 4WD Automatic CVT
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, in plain English.

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. 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.

Fits Years: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Fits Models: Lancer, Outlander, Outlander Sport, RVR

Expert Guides

Related Trouble Codes (OBD-II)

9 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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