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1991 Toyota Celica

1991 Toyota Celica Oxygen Sensors

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Oxygen Sensor, Sold individually 2-wire
Part Number: NP2342050
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 1991 Toyota Celica ST 4 Cyl 1.6L Calif.
Product Details
Location : Before Catalytic ConverterType : 2-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.7 in. Wire LengthInterchange Part Number : 12211Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 1-wire
Part Number: WKP35031007
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 1991 Toyota Celica GTS 4 Cyl 2.2L Eng. Designation: 5S-FE, Eng. VIN: S, FI, Naturally Aspirated, GAS, Non Calif-ESV
  • 1991 Toyota Celica GT 4 Cyl 2.2L Eng. Designation: 5S-FE, Eng. VIN: S, FI, Naturally Aspirated, GAS, Non Calif-ESV
Product Details
Location : Before Catalytic ConverterNotes : Non-HeatedType : 1-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344050
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 1991 Toyota Celica All Trac 4 Cyl 2.0L O.E. Quality Universal Replacement Sensor
  • 1991 Toyota Celica ST 4 Cyl 1.6L Exc. Calif.
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 8946529285Interchange Part Number : 2344051, 15711Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Upstream OE Replacement Series Oxygen Sensor, Sold individually 2-wire
Part Number: BS12202
Guaranteed to Fit
$62.49
Vehicle Fitment
  • 1991 Toyota Celica ST 4 Cyl 1.6L OE manufactured part; with California Emissions
Product Details
Location : UpstreamType : 2-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20.9 in. Wire LengthInterchange Part Number : 2342050, 12211Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsSeries : OE Replacement Series
OE Replacement Series Oxygen Sensor, Sold individually 1-wire
Part Number: BS12031
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 1991 Toyota Celica GTS 4 Cyl 2.2L OE manufactured part; without California Emissions
  • 1991 Toyota Celica GT 4 Cyl 2.2L OE manufactured part; without California Emissions
Product Details
Location : UpstreamType : 1-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 6.5 in. Wire LengthInterchange Part Number : 2341057Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsSeries : OE Replacement Series
Before Catalytic Converter Oxygen Sensor, Sold individually 1-wire
Part Number: NG24105
Guaranteed to Fit
$30.49
Vehicle Fitment
  • 1991 Toyota Celica GTS 4 Cyl 2.2L Federal Emissions
  • 1991 Toyota Celica GT 4 Cyl 2.2L Federal Emissions
Product Details
Location : Before Catalytic ConverterNotes : Non Heated Sensor TypeType : 1-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Flanged Mounting StyleInterchange Part Number : 2341055Warranty : NGK limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Oxygen Sensor, Sold individually 1-wire
Part Number: DELES10224
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 1991 Toyota Celica GT 4 Cyl 2.2L With 350mm Overall Length; Without California Emissions System
  • 1991 Toyota Celica GTS 4 Cyl 2.2L With 350mm Overall Length; Without California Emissions System
Product Details
Type : 1-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2341055Warranty : 1-year or 12,000-mile Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15728
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 1991 Toyota Celica All Trac 4 Cyl 2.0L OE manufactured part
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 29.7 in. Wire LengthInterchange Part Number : 15730, SG300Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsSeries : OE Replacement Series
Before Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 1-wire
Part Number: 25021051
Guaranteed to Fit
$40.49
Vehicle Fitment
  • 1991 Toyota Celica GTS 4 Cyl 2.2L B1S1; Non California-ESV
  • 1991 Toyota Celica GT 4 Cyl 2.2L B1S1; Non California-ESV
Product Details
Location : Before Catalytic ConverterNotes : Non-HeatedType : 1-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthReplaces OE Number : 8946539146, 8946539205, 8946529285, 8946529075, 8946529055, 8946529045Interchange Part Number : 2341055Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 2-wire
Part Number: WKP35032007
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 1991 Toyota Celica GT 4 Cyl 2.2L Eng. Designation: 5S-FE, Eng. VIN: S, FI, Naturally Aspirated, GAS, Calif-ESV
  • 1991 Toyota Celica GTS 4 Cyl 2.2L Eng. Designation: 5S-FE, Eng. VIN: S, FI, Naturally Aspirated, GAS, Calif-ESV
Product Details
Location : Before Catalytic ConverterNotes : Non-HeatedType : 2-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 17.72 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Before Catalytic Converter Oxygen Sensor, Sold individually 2-wire
Part Number: NP2342057
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 1991 Toyota Celica ST 4 Cyl 1.6L Calif.
Product Details
Location : Before Catalytic ConverterType : 2-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2342050, 12211Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

OE Replacement Series Oxygen Sensor, Sold individually 2-wire
Part Number: BS12211
Guaranteed to Fit
$56.99
Vehicle Fitment
  • 1991 Toyota Celica GTS 4 Cyl 2.2L OE Sensor Technology; With California Emissions
  • 1991 Toyota Celica GT 4 Cyl 2.2L OE Sensor Technology; With California Emissions
Product Details
Location : UpstreamType : 2-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 40.2 in. Wire LengthInterchange Part Number : USOS2000Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsSeries : OE Replacement Series
OE Replacement Series Oxygen Sensor, Sold individually 2-wire
Part Number: BS12210
Guaranteed to Fit
$53.99
Vehicle Fitment
  • 1991 Toyota Celica ST 4 Cyl 1.6L OE manufactured part; with California Emissions
Product Details
Location : UpstreamType : 2-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 8.9 in. Wire LengthInterchange Part Number : 2342050, 12211Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsSeries : OE Replacement Series
Before Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024156
Guaranteed to Fit
$66.49
Vehicle Fitment
  • 1991 Toyota Celica All Trac 4 Cyl 2.0L B1S1
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.8 in. Wire LengthInterchange Part Number : 15730, SG300Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034252
Guaranteed to Fit
$53.49
Vehicle Fitment
  • 1991 Toyota Celica All Trac 4 Cyl 2.0L Eng. Designation: 3S-GTE, Eng. VIN: S, FI, Turbocharged, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.8 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Page 1 of 3 | Showing 1 - 15 of 34 results

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Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Diagnostic trouble code (DTC) P0135 stands for “Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1).” It is set when the car’s primary computer—also called the powertrain control module or PCM—determines that the heated oxygen sensor (HO2S) 1 heater current is higher or lower than the ideal amp for
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.