Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Emission Control
  4. Sensors
  5. Oxygen Sensor
  6. NGK 21581

NGK 21581 Oxygen Sensor

NGK

 
Brand:NGK
Part Number: 21581
UPC: 087295215814
Weight: 0.27 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the NGK 21581 Oxygen Sensor for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow NGK 21581 Oxygen Sensor fitment info!

Last Updated: 06/04/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2015

 

2015

 
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2015

 

2015

 
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Express 2500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 2500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Express 2500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 2500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Express 2500

4.8L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 2500



4.8L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Express 2500

4.8L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 2500



4.8L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
Chevrolet Express 2500

6.0L V8 CNG OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 2500



6.0L V8 CNG OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
Chevrolet Express 2500

6.0L V8 CNG OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 2500



6.0L V8 CNG OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Express 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Express 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 3500



4.8L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 3500



4.8L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 3500



6.0L V8 CNG OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 3500



6.0L V8 CNG OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2018

 

2018

 
Chevrolet Express 4500

6.0L V8 CNG
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 4500



6.0L V8 CNG

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2018

 

2018

 
Chevrolet Express 4500

6.0L V8 CNG
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 4500



6.0L V8 CNG

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Express 4500

6.0L V8 Flex
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 4500



6.0L V8 Flex

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Express 4500

6.0L V8 Flex
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 4500



6.0L V8 Flex

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
Chevrolet Express 4500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Express 4500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
Chevrolet Express 4500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Express 4500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Silverado 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Silverado 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2018

 

2017

 

2016

 

2015

 

2014

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2018

 

2017

 

2016

 

2015

 

2014

 
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2019

 

2019

 
Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
GMT-K2 Platform
LD/Legacy Models
OE Equivalent Design
 

Chevrolet Silverado 1500 LD



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
GMT-K2 Platform
LD/Legacy Models
OE Equivalent Design

1 Per Vehicle

2019

 

2019

 
Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
GMT-K2 Platform
LD/Legacy Models
OE Equivalent Design
 

Chevrolet Silverado 1500 LD



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
GMT-K2 Platform
LD/Legacy Models
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2020

 

2019

 
Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Suburban



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Suburban

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Suburban



5.3L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Suburban

5.3L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Suburban



5.3L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2015

 

2015

 
Chevrolet Suburban

5.3L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Suburban



5.3L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Tahoe



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Tahoe

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Tahoe



5.3L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2015

 

2015

 
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Savana 2500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 2500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Savana 2500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 2500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
GMC Savana 2500

4.8L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 2500



4.8L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
GMC Savana 2500

4.8L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 2500



4.8L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
GMC Savana 2500

6.0L V8 CNG OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 2500



6.0L V8 CNG OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
GMC Savana 2500

6.0L V8 CNG OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 2500



6.0L V8 CNG OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Savana 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Savana 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 3500



4.8L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2017

 

2016

 

2017

 

2016

 
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 3500



4.8L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 3500



6.0L V8 CNG OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 3500



6.0L V8 CNG OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Savana 4500

6.0L V8 Flex
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 4500



6.0L V8 Flex

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Savana 4500

6.0L V8 Flex
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 4500



6.0L V8 Flex

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
GMC Savana 4500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Savana 4500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2016

 

2016

 
GMC Savana 4500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Savana 4500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Sierra 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Sierra 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Sierra 1500



5.3L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Sierra 1500



5.3L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2018

 

2017

 

2016

 

2015

 

2014

 
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2018

 

2017

 

2016

 

2015

 

2014

 
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2019

 

2019

 
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
GMT-K2 Platform
Limited Models
OE Equivalent Design
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
GMT-K2 Platform
Limited Models
OE Equivalent Design

1 Per Vehicle

2019

 

2019

 
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
GMT-K2 Platform
Limited Models
OE Equivalent Design
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
GMT-K2 Platform
Limited Models
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Yukon



5.3L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Yukon



5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2015

 

2015

 
GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Yukon



5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2020

 

2019

 

2018

 

2017

 

2016

 
GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Yukon XL



5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
1
 
Upstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 

GMC Yukon XL



5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Upstream Left (Driver) Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle

2015

 

2015

 
GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design
 

GMC Yukon XL



5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Upstream Right (Passenger) Direct Fit Oxygen Sensor
B2S1
OE Equivalent Design

1 Per Vehicle