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2003 Chevrolet Express 1500
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Lifetime Replacement
2003 Chevrolet Express 1500

2003 Chevrolet Express 1500 Oxygen Sensors

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Before or After Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 4-wire, 6/8 Cylinder, 4.3/5.3L Engines
DriveWire
Before or After Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 4-wire, 6/8 Cylinder, 4.3/5.3L Engines
Part Number: REPC960918
Guaranteed to Fit
$27.99
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L
Product Details
Location : Before or After Catalytic Converter, Driver or Passenger SideNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.76 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 2344407Connector Gender : Female 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
Before or After Catalytic Converter, Driver and Passenger Side Oxygen Sensor, 4-wire, 6/8 Cylinder, 4.3/5.3L Engines
DriveWire
Before or After Catalytic Converter, Driver and Passenger Side Oxygen Sensor, 4-wire, 6/8 Cylinder, 4.3/5.3L Engines
Part Number: SET-REPC960918-2
Guaranteed to Fit
$53.99
Vehicle Fitment
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L
Product Details
Location : Before or After Catalytic Converter, Driver and Passenger SideNotes : HeatedComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 14.76 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Female 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
Before and After Catalytic Converter, Driver and Passenger Side Oxygen Sensors 4-wire, 6/8 Cylinder, 4.3/5.3L Engines
DriveWire
Before and After Catalytic Converter, Driver and Passenger Side Oxygen Sensors 4-wire, 6/8 Cylinder, 4.3/5.3L Engines
Part Number: SET-REPC960918-4
Guaranteed to Fit
$108.49
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L
Product Details
Location : Before and After Catalytic Converter, Driver and Passenger SideNotes : HeatedComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Product Fit : Direct FitWire Length : 14.76 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Female 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
Passenger Side - Before or After Catalytic Converter Oxygen Sensor, 5.3L Engine, Base, LS Models, 2Nd Design - Right OEM Sensor Length 12.25
DriveWire
Passenger Side - Before or After Catalytic Converter Oxygen Sensor, 5.3L Engine, Base, LS Models, 2Nd Design - Right OEM Sensor Length 12.25
Part Number: RC96090002
Guaranteed to Fit
$19.24
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L 2Nd Design - Right Oem Sensor Length 12.25
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L 2Nd Design - Right Oem Sensor Length 12.25
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L 2Nd Design - Right Oem Sensor Length 12.25
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L 2Nd Design - Right Oem Sensor Length 12.25
Product Details
Location : Passenger Side - Before or After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.19 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 12590750, 8125907500Interchange Part Number : 25024339, 12590750, 8125907500Connector Gender : Female 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
Passenger Side - Before and After Catalytic Converter Oxygen Sensors 4-wire, Heated, 2nd Design, Right OEM Sensor Length 12.25
DriveWire
Passenger Side - Before and After Catalytic Converter Oxygen Sensors 4-wire, Heated, 2nd Design, Right OEM Sensor Length 12.25
Part Number: SET-RC96090002-2
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L 2nd Design, Right OEM Sensor Length 12.25
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L 2nd Design, Right OEM Sensor Length 12.25
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L 2nd Design, Right OEM Sensor Length 12.25
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L 2nd Design, Right OEM Sensor Length 12.25
Product Details
Location : Passenger Side - Before And After Catalytic ConverterNotes : HeatedComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 13.19 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 12590750, 8125907500Interchange Part Number : 12590750, 8125907500Connector Gender : Female 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
Before and After Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 4-Wire, 6 Cylinder, 4.3L Engine
DriveWire
Before and After Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 4-Wire, 6 Cylinder, 4.3L Engine
Part Number: SET-RC96090002-4
Guaranteed to Fit
$94.49
Vehicle Fitment
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L
Product Details
Location : Before and After Catalytic Converter, Driver and Passenger SideNotes : HeatedComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 12590750, 8125907500Interchange Part Number : 12590750, 8125907500Connector Gender : Female 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
Driver Side - Before or After Catalytic Converter Oxygen Sensor, 4.3L Engine, Base, LS Models
DriveWire
Driver Side - Before or After Catalytic Converter Oxygen Sensor, 4.3L Engine, Base, LS Models
Part Number: ARBS960905
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L
Product Details
Location : Driver Side - Before or After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.11 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024267Connector Gender : Female 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
After Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 4-Wire, 6 Cylinder, 4.3L Engine
DriveWire
After Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 4-Wire, 6 Cylinder, 4.3L Engine
Part Number: SET-ARBS960905-2
Guaranteed to Fit
$47.99
Vehicle Fitment
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L
Product Details
Location : After Catalytic Converter, Driver and Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 18.11 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Female 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
GM Original Equipment Series Oxygen Sensor, Sold individually 4-wire
AC Delco®
GM Original Equipment Series Oxygen Sensor, Sold individually 4-wire
Part Number: AC2133537
Guaranteed to Fit
$79.49
Vehicle Fitment
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L RWD, Pre or Post Converter, 1st or 2nd Design, Stamped With Part Number 19209805)(For 2nd Des See 19209816
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L RWD, Pre or Post Converter, 1st or 2nd Design, Stamped With Part Number 19209805)(For 2nd Des See 19209816
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L RWD, Pre or Post Converter, 1st or 2nd Design, Stamped With Part Number 19209805)(For 2nd Des See 19209816
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L RWD, Pre or Post Converter, 1st or 2nd Design, Stamped With Part Number 19209805)(For 2nd Des See 19209816
Product Details
Location : Passenger Side, After Catalytic Converter, CenterNotes : Used on vehicles with right hand O2 sensor marked 19209805Type : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 10.94 in. Wire LengthThread Size : 18 mm Thread SizeInterchange Part Number : OS5199Connector Gender : Female ConnectorWarranty : 24-months or unlimited mile AC Delco 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 : GM Original Equipment Series
Oxygen Sensor, Sold individually 4-wire
NTK®
Oxygen Sensor, Sold individually 4-wire
Part Number: NG21514
Guaranteed to Fit
$70.49
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L 1st Design, Sensor Marked 25333812
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L 1st Design, Sensor Marked 25333812
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L 1st Design, Sensor Marked 25333812
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L 1st Design, Sensor Marked 25333812
Product Details
Location : Before or After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 13444Warranty : 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.

OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15895
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L OE Manufactured Part; First Production
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L OE Manufactured Part; First Production
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L OE Manufactured Part; First Production
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L OE Manufactured Part; First Production
Product Details
Location : Upstream or Downstream, Driver or Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.1 in. Wire LengthMounting Style : Threaded-in Mounting StyleConnector Gender : Male ConnectorWarranty : 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
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: WKP250241119
Guaranteed to Fit
$57.49
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L 1St Design - Right Oem Sensor Length 14.75
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L 1St Design - Right Oem Sensor Length 14.75
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L 1St Design - Right Oem Sensor Length 14.75
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L 1St Design - Right Oem Sensor Length 14.75
Product Details
Location : Passenger Side - Before or After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.11 in. Wire LengthInterchange Part Number : DC96090001Warranty : 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
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344651
Guaranteed to Fit
$47.99
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L With 14.8" Right Upstream & Downstream Sensors
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L With 14.8" Right Upstream & Downstream Sensors
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L With 14.8" Right Upstream & Downstream Sensors
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L With 14.8" Right Upstream & Downstream Sensors
Product Details
Location : Before or After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 2344668, 13193Warranty : 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: WKP35034661
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L Eng. VIN: T, FI, Naturally Aspirated, GAS, 1st Design, 2nd Design
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L Eng. VIN: T, FI, Naturally Aspirated, GAS, 1st Design, 2nd Design
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L Eng. VIN: X, FI, Naturally Aspirated, GAS, 1st Design
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L Eng. VIN: X, FI, Naturally Aspirated, GAS, 1st Design
Product Details
Location : Passenger Side, Before or After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.11 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
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: 25024339
Guaranteed to Fit
$47.49
Vehicle Fitment
  • 2003 Chevrolet Express 1500 LS 8 Cyl 5.3L 2Nd Design - Right Oem Sensor Length 12.25
  • 2003 Chevrolet Express 1500 Base 8 Cyl 5.3L 2Nd Design - Right Oem Sensor Length 12.25
  • 2003 Chevrolet Express 1500 Base 6 Cyl 4.3L 2Nd Design - Right Oem Sensor Length 12.25
  • 2003 Chevrolet Express 1500 LS 6 Cyl 4.3L 2Nd Design - Right Oem Sensor Length 12.25
Product Details
Location : Passenger Side - Before or After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 17.72 in. Wire LengthInterchange Part Number : RC96090002Warranty : 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
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