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2003 Toyota Corolla
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2003 Toyota Corolla

2003 Toyota Corolla Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, 4-Wire, Heated
DriveWire
Before Catalytic Converter Oxygen Sensor, 4-Wire, Heated
Part Number: REPT960916
Guaranteed to Fit
$24.99
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L B1S1
  • 2003 Toyota Corolla LE 4 Cyl 1.8L B1S1
  • 2003 Toyota Corolla CE 4 Cyl 1.8L B1S1
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024777Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Returns Policy : 30-Day Return Policy
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034606
Guaranteed to Fit
$57.49
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L Eng. Designation: 1ZZ-FE, Eng. VIN: R, FI, Naturally Aspirated, GAS
  • 2003 Toyota Corolla LE 4 Cyl 1.8L Eng. Designation: 1ZZ-FE, Eng. VIN: R, FI, Naturally Aspirated, GAS
  • 2003 Toyota Corolla CE 4 Cyl 1.8L Eng. Designation: 1ZZ-FE, Eng. VIN: R, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.26 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
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 1.8L Engine, Direct Fit, includes Oxygen Sensor
Magnaflow®
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 1.8L Engine, Direct Fit, includes Oxygen Sensor
Part Number: KIT-083023-01
Guaranteed to Fit
$1,075.99
Vehicle Fitment
  • 2003 Toyota Corolla LE 4 Cyl 1.8L EO# D-193-96; Eng Fam No: 3Tyxv01.8Ffd
  • 2003 Toyota Corolla CE 4 Cyl 1.8L EO# D-193-96; Eng Fam No: 3Tyxv01.8Ffd
  • 2003 Toyota Corolla S 4 Cyl 1.8L EO# D-193-96; Eng Fam No: 3Tyxv01.8Ffd
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalComponents : (1) Catalytic Converter and (1) Oxygen SensorType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEO Number : D-193-96Gasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : Magnaflow 5 year / 50,000 Mile Limited WarrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 25024777Promotions : Magnaflow Catalytic Converter SaleTube Material : Stainless Steel
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 1.8L Engine, Direct Fit, includes Oxygen Sensor
Magnaflow®
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 1.8L Engine, Direct Fit, includes Oxygen Sensor
Part Number: KIT-083023-02
Guaranteed to Fit
$1,298.99
Vehicle Fitment
  • 2003 Toyota Corolla LE 4 Cyl 1.8L EO# D-193-110; Eng Fam No: 3Tyxv01.8Hha
  • 2003 Toyota Corolla CE 4 Cyl 1.8L EO# D-193-110; Eng Fam No: 3Tyxv01.8Hha
  • 2003 Toyota Corolla S 4 Cyl 1.8L EO# D-193-110; Eng Fam No: 3Tyxv01.8Hha
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalComponents : (1) Catalytic Converter and (1) Oxygen SensorType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEO Number : D-193-110Gasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 25024777Promotions : Magnaflow Catalytic Converter SaleTube Material : Stainless Steel
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344233
Guaranteed to Fit
$51.49
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2344626, 13353Warranty : 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 Oxygen Sensor, Sold individually 4-wire
Denso®
Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344800
Guaranteed to Fit
$77.49
Vehicle Fitment
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.8 in. Wire LengthInterchange Part Number : 2344626, 13353Warranty : 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 and After Catalytic Converter Oxygen Sensor, Set of 2 4-wire
Denso®
Before and After Catalytic Converter Oxygen Sensor, Set of 2 4-wire
Part Number: SET-NP2344233
Guaranteed to Fit
$122.49
Vehicle Fitment
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Location : Before And After Catalytic ConverterNotes : Set Components - (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWarranty : 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.

Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034258
Guaranteed to Fit
$68.49
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L Eng. Designation: 1ZZ-FE, Eng. VIN: R, FI, Naturally Aspirated, GAS
  • 2003 Toyota Corolla LE 4 Cyl 1.8L Eng. Designation: 1ZZ-FE, Eng. VIN: R, FI, Naturally Aspirated, GAS
  • 2003 Toyota Corolla CE 4 Cyl 1.8L Eng. Designation: 1ZZ-FE, Eng. VIN: R, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.9 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 - Replaces OE Number 1K0 998 262 Q
Vemo®
Oxygen Sensor - Replaces OE Number 1K0 998 262 Q
Part Number: Z8YV10760029
Guaranteed to Fit
$55.49
Vehicle Fitment
  • 2003 Toyota Corolla LE 4 Cyl 1.8L Japan Production Part; From 04/2002
  • 2003 Toyota Corolla S 4 Cyl 1.8L Japan Production Part; From 04/2002
  • 2003 Toyota Corolla CE 4 Cyl 1.8L Japan Production Part; From 04/2002
Product Details
Location : After Catalytic ConverterNotes : (4) Circuit Quantity; (4) Pole Quantity; 21.84 mm Height; 620 mm Length; 125 mm WidthQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.44 in. Wire LengthThread Size : M18 x 1.5 thread sizeReplaces OE Number : 022906262F, 022906262K, 022606262AH, 022606262AT, 022606262BG, 022606262F, 022606262K, 022906262AT, 036906262H, 03D906265C, 03E906262B, 047906265C, 058906265D, 058906265G, 06A906262N, 06A906262, 06A906262A, 06A906262BM, 06A906262C, 06A906265D, 1JE998262, 1K0998262Q, 1K0998262B, 1K0998262S, 36906262H, 3D906265C, 3E906262B, 58906265D, 5X3906262, 5Z0906262, 6A906262AH, 6A906262AR, 6A906262F, 6A906262N, 7L5906262B, 95560613610, 006A906262AH, 006A906262AR, 022906262BH, 022906262BQ, 022906262CEInterchange Part Number : 022906262F, 022906262K, 022606262AH, 022606262AT, 022606262BG, 022606262F, 022606262K, 022906262AT, 036906262H, 03D906265C, 03E906262B, 047906265C, 058906265D, 058906265G, 06A906262N, 06A906262, 06A906262A, 06A906262BM, 06A906262C, 06A906265D, 1JE998262, 1K0998262Q, 1K0998262B, 1K0998262S, 36906262H, 3D906265C, 3E906262B, 58906265D, 5X3906262, 5Z0906262, 6A906262AH, 6A906262AR, 6A906262F, 6A906262N, 7L5906262B, 95560613610, 006A906262AH, 006A906262AR, 022906262BH, 022906262BQ, 022906262CEConnector Shape : D-ShapeWarranty : 24-month or 24,000-mile Vemo 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 Parts
Oxygen Sensor, Sold individually
Aceon®
Oxygen Sensor, Sold individually
Part Number: ACB88263161
Guaranteed to Fit
$57.87
Vehicle Fitment
  • 2003 Toyota Corolla LE 4 Cyl 1.8L Naturally Aspirated, DOHC, GAS, Oxygen Sensor Compatible with: 234-4209
  • 2003 Toyota Corolla S 4 Cyl 1.8L Naturally Aspirated, DOHC, GAS, Oxygen Sensor Compatible with: 234-4209
  • 2003 Toyota Corolla CE 4 Cyl 1.8L Naturally Aspirated, DOHC, GAS, Oxygen Sensor Compatible with: 234-4209
Product Details
Location : After Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : Aceon 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 4-wire
Delphi®
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES20005
Guaranteed to Fit
$76.99
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Location : RearType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.26 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 25054006, 2344623Warranty : 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.

Oxygen Sensor, Sold individually 4-wire
NTK®
Oxygen Sensor, Sold individually 4-wire
Part Number: NG21547
Guaranteed to Fit
$75.99
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 2344626, 13353Warranty : 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.

Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP25024777
Guaranteed to Fit
$78.49
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L B1S1
  • 2003 Toyota Corolla LE 4 Cyl 1.8L B1S1
  • 2003 Toyota Corolla CE 4 Cyl 1.8L B1S1
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.9 in. Wire LengthInterchange Part Number : REPT960916Warranty : 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
Oxygen Sensor, Sold individually 4-wire
Delphi®
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES20157
Guaranteed to Fit
$88.49
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L
  • 2003 Toyota Corolla LE 4 Cyl 1.8L
  • 2003 Toyota Corolla CE 4 Cyl 1.8L
Product Details
Location : FrontType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.9 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2344626Warranty : 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.

Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024486
Guaranteed to Fit
$56.49
Vehicle Fitment
  • 2003 Toyota Corolla S 4 Cyl 1.8L B1S2
  • 2003 Toyota Corolla LE 4 Cyl 1.8L B1S2
  • 2003 Toyota Corolla CE 4 Cyl 1.8L B1S2
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.26 in. Wire LengthInterchange Part Number : 25054006, 2344623Warranty : 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
Page 1 of 3 | Showing 1 - 15 of 32 results

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Denso Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
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Denso Oxygen Sensor, Sold individually 4-wire
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Work perfectly
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DriveWire Before Catalytic Converter Oxygen Sensor, 4-Wire, Heated
$24.99( Review)
Great fix, fit perfectly. the Tip of O2 sensor is different then og factory one, but See More
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Popular Products

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.