To Apr/2003; w/ Federal Emissions
Mexico Built
Mexico Built Vehicle B1S2
with 270mm Overall Length
Mexico Built Vehicle B1S2
O.E. Quality Direct Fit Replacement Sensor
B1S1 OE Equivalent Design
Mexico Built Vehicle B1S2
B1S2
Exc. CA Series
Exc. CA Series
Super Ultra Low Emission Vehicle (SULEV)
Except Super Ultra Low Emission Vehicle (SULEV)
Non CA SERIES
Exc. Clean Air Vehicle O.E. Quality Direct Fit Replacement Sensor
Exc. CA Series
Air-Fuel Ratio Sensor
B2S1 Exc. Clean Air Vehicle OE MFR: NTK
Except Clean Air Vehicle; w/ Dark Blue Connector
Exc. Clean Air Vehicle; Green Connector; From 08/01/2001 O.E. Quality Direct Fit Replacement Sensor
Super Ultra Low Emission Vehicle (SULEV)
Except Super Ultra Low Emission Vehicle (SULEV)
Exc. CA Series
Exc.CA Series, w/ Mid Year Emissions
Exc. Clean Air Vehicle; Dark Blue Connector; From 08/01/2001 O.E. Quality Direct Fit Replacement Sensor
Late Production Except Super Ultra Low Emission Vehicle (SULEV)
O.E. Quality Direct Fit Replacement Sensor
B1S1 Exc. Clean Air Vehicle OE MFR: NTK
Exc. Clean Air Vehicle O.E. Quality Direct Fit Replacement Sensor
Air-Fuel Ratio Sensor
Exc.CA Series, w/o Mid Year Emissions
Applicable w/ Clean Air Sub-Model
Non CA SERIES
Non CA SERIES
B1S2 Exc. Clean Air Vehicle; Dark Blue Connector OE Equivalent Design
Exc.CA Series, w/ Mid Year Emissions
B1S2 Exc. Clean Air Vehicle OE Equivalent Design
Exc.CA Series, w/ Mid Year Emissions
Late Production Except Super Ultra Low Emission Vehicle (SULEV) Available Until Inventory Is Depleted
with California Emissions System
Exc.CA Series, w/ Mid Year Emissions
w/ Grey Connector
Exc.CA Series, w/o Mid Year Emissions
Except Super Ultra Low Emission Vehicle (SULEV) Replacement
Late Production Except Super Ultra Low Emission Vehicle (SULEV)
B2S1 Exc. Clean Air Vehicle OE Equivalent Design
w/ Grey Connector
Super Ultra Low Emission Vehicle (SULEV)
Air-Fuel Ratio Sensor
Late Production Except Super Ultra Low Emission Vehicle (SULEV)
without California Emissions System
Non CA SERIES
Applicable w/ Clean Air Sub-Model
Applicable w/ Clean Air Sub-Model
Exc.CA Series, w/ Mid Year Emissions
Exc.CA Series, w/ Mid Year Emissions
B2S2 Exc. Clean Air Vehicle; Green Connector OE Equivalent Design
Grade: Aftermarket From 07/2002
Except Super Ultra Low Emission Vehicle (SULEV)
Located After Manifold 3-Way Catalyst B1S2 Clean Air Vehicle OE Equivalent Design
Except CA Series
Except Super Ultra Low Emission Vehicle (SULEV)
Applicable w/ Clean Air Sub-Model
Except CA Series Mid Year Emissions
w/ Light Blue Connector
w/ Light Blue Connector
B2S1 Exc. Clean Air Vehicle; Light Blue Connector OE Equivalent Design
w/ Light Blue Connector
B1S2
Calif-ESV
Mexico Built Vehicle B1S2
O.E. Quality Direct Fit Replacement Sensor
B1S2 OE MFR: NTK
To 03/2003 without California Emissions System
B1S2
B1S2 Mexico Production OE MFR: NTK
O.E. Quality Direct Fit Replacement Sensor
w/ Federal Emissions - At Exhaust Manifold Outlet
O.E. Quality Universal Replacement Sensor
Mexico Built
O.E. Quality Direct Fit Replacement Sensor
Mexico Built
O.E. Quality Universal Replacement Sensor
B1S2
Calif-ESV
Mexico Built; Alternative Fit 1
B1S2 OE MFR: NTK
B1S2
w/ Federal Emissions - At Exhaust Manifold Outlet
From 04/2003
Non Calif-ESV, To 4/2003 B1S1
B1S2 OE Equivalent Design
w/ California Emissions - At Catalyst Outlet
B1S1 OE Equivalent Design
Exc. Clean Air Vehicle O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Mexico Built
B1S2
Production: 08/01/1993-10/31/1994, w/ Federal Emissions
Mexico Built; Exact Fit
O.E. Quality Universal Replacement Sensor
B1S2
w/ California Emissions - At Exhaust Manifold Outlet
B1S2
B1S2
Non Calif-ESV, To 4/2003 B1S1
At Exhaust Manifold Outlet
B1S2 OE Equivalent Design
At Catalyst Outlet
Calif-ESV B1S1
B1S2
Production: 08/01/1993-10/31/1994, w/ Federal Emissions
At Catalyst Outlet
Mexico Built B1S1
Calif-ESV B1S1
Non Calif-ESV B1S1
Production: 08/01/1993-10/31/1994, w/ Federal Emissions
B1S2
O.E. Quality Direct Fit Replacement Sensor
Japan Built Vehicle , Calif-ESV B1S2
B1S2
To 04/03; Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
B1S2
At Catalyst Outlet
At Exhaust Manifold Outlet
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Non Calif-ESV, From 4/2003 B1S1
B1S2
O.E. Quality Direct Fit Replacement Sensor
Exc. Clean Air Vehicle; Light Blue Connector; From 08/01/2001 O.E. Quality Direct Fit Replacement Sensor
B1S2 OE Equivalent Design
Super Ultra Low Emission Vehicle (SULEV)
Mexico Built Vehicle B1S1
B1S1
At Exhaust Manifold Outlet
Mexico Built
CA Series
CA Series
To 03/2003 with California Emissions System
B1S1
B1S2 OE Equivalent Design
B1S1
B1S2 OE MFR: NTK
w/ Federal Emissions - Air-Fuel Ratio Sensor
B1S1
B1S1
To 03/2003 without California Emissions System
B1S1
Air-Fuel Ratio Sensor
B1S1
From 04/2003 12V - Cable: 350mm
B1S1
At Catalyst Outlet
without California Emissions System To 04/2003
Calif-ESV B1S1
O.E. Quality Direct Fit Replacement Sensor
Non Calif-ESV B1S1
Air-Fuel Ratio Sensor CA Series
Non Calif-ESV B1S1
Calif-ESV B1S1
Non Calif-ESV B1S1
From 04/2003
Applicable w/ Clean Air Sub-Model
B1S1
B1S2 OE MFR: NTK
B1S2 OE MFR: NTK
Applicable w/ Clean Air Sub-Model
w/ Federal Emissions - Air-Fuel Ratio Sensor
Applicable w/ Clean Air Sub-Model
Calif-ESV B1S1
w/ California Emissions - Air-Fuel Ratio Sensor
B1S2 OE Equivalent Design
w/ California Emissions - Air-Fuel Ratio Sensor
Applicable w/ Clean Air Sub-Model
19in Length
without California Emissions System
w/ Federal Emissions - Air-Fuel Ratio Sensor
Air-Fuel Ratio Sensor
Air-Fuel Ratio Sensor
w/ California Emissions - Air-Fuel Ratio Sensor
with California Emissions System
without California Emissions System
O.E. Quality Direct Fit Replacement Sensor
Production: 09/01/2008-, w/ California Emissions - Air-Fuel Ratio Sensor
Production: 08/01/2009-, w/ Federal Emissions - Air-Fuel Ratio Sensor
Browse our selection of quality oxygen sensor parts designed specifically for your Nissan Sentra. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
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