NTK Oxygen Sensor - 21577

SKU: NGK-21577

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Product details
  • Part Name Oxygen Sensor
  • Position Upstream
  • Brand NTK
  • Country of Manufacture United States
  • Part Number 21577
  • UPC 00087295215777

Specifications

Specifications
Connector Gender Female
Connector Shape Oval
Grade Type Standard Replacement
Heated Yes
Mounting Type Threaded
Sensor Type Narrow-Band
Technology Switching Zirconia Type
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Thread Type Standard Metric
Universal Or Specific Fit Specific
Wire Quantity 4
Country of Origin United States
Estimate Delivery Date
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Fitment is guaranteed:

If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.

Customer Video Reviews

Watch genuine customer videos showing their upgrades and honest results of similar products

Fitment Table

This product is compatible with these vehicles:

Year Make Model Notes Position
2021 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2021 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2020 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2020 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2020 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2019 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2019 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2019 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2018 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2018 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2018 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2017 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2017 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2017 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2016 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
Upstream
2016 Cadillac ELR
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.89" bore
  • 3.25" stroke
  • B1S1
Upstream
2016 Chevrolet Cruze Limited
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • Engine code LUV
  • B1S1
  • Carryover Model
Upstream
2016 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2016 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2015 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2015 Cadillac ELR
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.89" bore
  • 3.25" stroke
  • B1S1
Upstream
2015 Chevrolet Cruze
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2015 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2015 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2015 Chevrolet Volt
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.89" bore
  • 3.25" stroke
  • B1S1
Upstream
2014 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2014 Cadillac ELR
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.89" bore
  • 3.25" stroke
  • B1S1
Upstream
2014 Chevrolet Cruze
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2014 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2014 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2014 Chevrolet Volt
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.89" bore
  • 3.25" stroke
  • B1S1
Upstream
2013 Buick Encore
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2013 Chevrolet Cruze
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2013 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2013 Chevrolet Trax
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2013 Chevrolet Volt
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.89" bore
  • 3.25" stroke
  • B1S1
Upstream
2012 Chevrolet Cruze
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2012 Chevrolet Sonic
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2012 Chevrolet Volt
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.89" bore
  • 3.25" stroke
  • B1S1
Upstream
2011 Chevrolet Cruze
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.85" bore
  • 3.25" stroke
  • B1S1
Upstream
2011 Chevrolet Volt
  • 1.4L
  • Inline engine
  • 4 cylinders
  • 2.89" bore
  • 3.25" stroke
  • B1S1
Upstream

See what other customers say:

Customer Reviews

Overall rating: 4.8 / 5 from 695 reviews.