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2003 Dodge Ram 1500

2003 Dodge Ram 1500 Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, 4-wire, 8 Cylinder, 5.7L Engine
Part Number: ARBJ960903
Guaranteed to Fit
$27.64
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.31 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024253Connector 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 Catalytic Converter, Driver and Passenger Side Oxygen Sensor, 4-wire, 8 Cylinder, 5.7L Engine, FI, Naturally Aspirated, GAS
Part Number: SET-ARBJ960903-2
Guaranteed to Fit
$46.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L FI, Naturally Aspirated, GAS
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L FI, Naturally Aspirated, GAS
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic Converter, Driver and Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 13.31 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
Oxygen Sensor, 4-Wire, Heated
Part Number: ARBJ960905
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L Manual Transmission
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L Manual Transmission
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L Manual Transmission
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.9L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.1 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024259Connector 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
Oxygen Sensor, 4-Wire, Heated
Part Number: ARBD960902
Guaranteed to Fit
$22.15
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L Automatic Transmission
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L Automatic Transmission
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L Manual Transmission
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 : 25024345Connector 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
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034039
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L FI, Naturally Aspirated, GAS
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L FI, Naturally Aspirated, GAS
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 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 Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034655
Guaranteed to Fit
$35.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L FI, Naturally Aspirated, GAS
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L FI, Naturally Aspirated, GAS
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L FI, Naturally Aspirated, GAS
Product Details
Location : 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
Part Number: 25024253
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : ARBJ960903Warranty : 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 Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024345
Guaranteed to Fit
$41.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L Automatic Transmission
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L Automatic Transmission
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L Manual Transmission
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.6 in. Wire LengthInterchange Part Number : ARBD960902Warranty : 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 4-wire
Part Number: WKP35034320
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L FI, Naturally Aspirated, GAS, Automatic Transmission
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.6 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
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS13610
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L OE manufactured part; with California Emissions
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L OE manufactured part; with California Emissions
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L OE manufactured part; with California Emissions
Product Details
Location : Downstream or UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.8 in. wire lengthInterchange Part Number : 15510Warranty : 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 4-wire
Part Number: BS13687
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L Standard Transmission
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L Without California Emissions
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.9L OE manufactured part
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.9L OE manufactured part
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L Standard Transmission
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L Standard Transmission
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L Without California Emissions
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L Without California Emissions
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.9L OE manufactured part
Product Details
Location : Downstream or UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.7 in. Wire LengthInterchange Part Number : 15510Warranty : 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
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES11003
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L
Product Details
Location : FrontType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.81 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2344210Warranty : 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
Part Number: NP2344718
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L Calif.
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L Calif.
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L Calif.
Product Details
Location : Before Catalytic Converter or After Catalytic Converter, Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 15510Warranty : 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 Oxygen Sensor Oxygen Sensor, Set of 2 4-wire
Part Number: SET-25024345-2
Guaranteed to Fit
$83.46
Vehicle Fitment
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L Automatic Transmission
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L Automatic Transmission
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L Automatic Transmission
Product Details
Location : Before and After Catalytic ConverterNotes : Set Components - (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 12.6 in. Wire LengthInterchange Part Number : ARBD960902Warranty : 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 Oxygen Sensor
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344770
Guaranteed to Fit
$35.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L O.E. Quality Replacement Sensor
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L O.E. Quality Replacement Sensor
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 15510Warranty : 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.

Page 1 of 5 | Showing 1 - 15 of 71 results

Top Rated Products

The part was an exact fit for my Jeep Liberty. Will definitely be a repeat buyer.
Richard A.
VERIFIED PURCHASER
So far it’s great!
Jeff W.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:Is this a diy replacement ? The O2 sensor for a 2003 jeep liberty renegade Show Less
Jonathan C.
A:BEST ANSWERHi Jonathan, Yes, these are direct replacements for the 2003 Jeep Liberty Renegade models. Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >
Q:Is this the upstream or downstream O2 sensor or both?
Jason P.
A:BEST ANSWERHi Jason, thanks for initiating contact. This oxygen sensor is identified as a downstream O2 sensor. If you're interested and your vehicle information matches this product, click the link below to order directly and take advantage of our current discounts and limited supply. Happy shopping! https://www.carparts.com/oxygen-sensor/denso/np2344718?can=CPGG4850_CSQA_20240812 Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >

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.