Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

NGK 21059 Oxygen Sensor

NGK

 
Brand:NGK
Part Number: 21059
UPC: 00087295210598
Weight: 0.13 lbs
Condition:New



On Sale:

$47.61

Availability:
3 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the NGK 21059 Oxygen Sensor for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow NGK 21059 Oxygen Sensor fitment info!

Last Updated: 05/22/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Chevrolet Colorado

5.3L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Colorado



5.3L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Colorado

5.3L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Colorado



5.3L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 1500



5.3L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 1500



5.3L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK
 

Chevrolet Express 2500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK
 

Chevrolet Express 2500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 2500

6.0L V8 CNG OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 2500



6.0L V8 CNG OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 2500

6.0L V8 CNG OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 2500



6.0L V8 CNG OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 2500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 2500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van
 

Chevrolet Express 3500



6.0L V8 CNG OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van
 

Chevrolet Express 3500



6.0L V8 CNG OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van
 

Chevrolet Express 3500



6.0L V8 CNG OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van
 

Chevrolet Express 3500



6.0L V8 CNG OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van
 

Chevrolet Express 3500



4.8L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van
 

Chevrolet Express 3500



4.8L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van
 

Chevrolet Express 3500



4.8L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van
 

Chevrolet Express 3500



4.8L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Cargo Van
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Cargo Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Cargo Van
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Cargo Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Cargo Van
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Cargo Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Cargo Van
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Cargo Van

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van
 

Chevrolet Express 3500



6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van
 

Chevrolet Express 3500



6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van
 

Chevrolet Express 3500



6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van
 

Chevrolet Express 3500



6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 3500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK
 

Chevrolet Express 4500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK
 

Chevrolet Express 4500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 4500



6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 4500



6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Chevrolet Express 4500



6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Express 4500



6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Trailblazer

6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Trailblazer



6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Chevrolet Trailblazer

5.3L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Chevrolet Trailblazer



5.3L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Canyon

5.3L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Canyon



5.3L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Canyon

5.3L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Canyon



5.3L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Envoy

5.3L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Envoy



5.3L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 1500

5.3L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 1500



5.3L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 1500

5.3L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 1500



5.3L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 2500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK
 

GMC Savana 2500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
GMC Savana 2500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK
 

GMC Savana 2500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
GMC Savana 2500

6.0L V8 CNG OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 2500



6.0L V8 CNG OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 2500

6.0L V8 CNG OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 2500



6.0L V8 CNG OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 2500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 2500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 2500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 2500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van
 

GMC Savana 3500



4.8L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van
 

GMC Savana 3500



4.8L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van
 

GMC Savana 3500



4.8L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van
 

GMC Savana 3500



4.8L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Cargo Van
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Cargo Van

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Cargo Van
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Cargo Van

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Cargo Van
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Cargo Van

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Cargo Van
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Cargo Van

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van
 

GMC Savana 3500



6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van
 

GMC Savana 3500



6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van
 

GMC Savana 3500



6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van
 

GMC Savana 3500



6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van
 

GMC Savana 3500



6.0L V8 CNG OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van
 

GMC Savana 3500



6.0L V8 CNG OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van
 

GMC Savana 3500



6.0L V8 CNG OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Extended Passenger Van

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van
 

GMC Savana 3500



6.0L V8 CNG OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
Standard Passenger Van

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 3500



4.8L V8 Flex OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 4500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK
 

GMC Savana 4500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
GMC Savana 4500

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK
 

GMC Savana 4500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
Triangular Connector
OE MFR: NTK

1 Per Vehicle
GMC Savana 4500

6.0L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 4500



6.0L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 4500

6.0L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 4500



6.0L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 4500

6.0L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

GMC Savana 4500



6.0L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
GMC Savana 4500

6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

GMC Savana 4500



6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Hummer H3

5.3L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Hummer H3



5.3L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Hummer H3

5.3L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Hummer H3



5.3L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Hummer H3

5.3L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Hummer H3



5.3L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Hummer H3

5.3L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Hummer H3



5.3L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Hummer H3T

5.3L V8 Flex OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Hummer H3T



5.3L V8 Flex OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Hummer H3T

5.3L V8 Flex OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Hummer H3T



5.3L V8 Flex OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Hummer H3T

5.3L V8 Gas OHV
1
 
Downstream Left (Driver)
 
Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK
 

Hummer H3T



5.3L V8 Gas OHV

Downstream Left (Driver) Direct Fit Oxygen Sensor
B1S2
OE MFR: NTK

1 Per Vehicle
Hummer H3T

5.3L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Hummer H3T



5.3L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle
Saab 9-7x

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Downstream Right (Passenger)
 
Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK
 

Saab 9-7x



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Downstream Right (Passenger) Direct Fit Oxygen Sensor
B2S2
OE MFR: NTK

1 Per Vehicle