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2007 Kia Optima
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2007 Kia Optima

2007 Kia Optima Oxygen Sensors

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Before or After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
DriveWire
Before or After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
Part Number: RK96090001
Guaranteed to Fit
$23.99
Vehicle Fitment
  • 2007 Kia Optima LX 4 Cyl 2.4L B1S1
  • 2007 Kia Optima EX 4 Cyl 2.4L B1S1
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 25024688Warranty : 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 Oxygen Sensor, 4-Wire, Heated, 4 Cyl., 2.4L Engine
DriveWire
After Catalytic Converter Oxygen Sensor, 4-Wire, Heated, 4 Cyl., 2.4L Engine
Part Number: RK96090002
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 2007 Kia Optima LX 4 Cyl 2.4L B1S2
  • 2007 Kia Optima EX 4 Cyl 2.4L B1S2
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.7 in. Wire LengthInterchange Part Number : 25024687Warranty : 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: WKP35034014
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L
  • 2007 Kia Optima EX 6 Cyl 2.7L
Product Details
Location : Before Primary or Secondary 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 Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034566
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L Eng. VIN: 4, FI, Naturally Aspirated, GAS
  • 2007 Kia Optima EX 6 Cyl 2.7L Eng. VIN: 4, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20.67 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: 25024462
Guaranteed to Fit
$47.99
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L
  • 2007 Kia Optima EX 6 Cyl 2.7L
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20.67 in. Wire LengthInterchange Part Number : 2344194Warranty : 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
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024461
Guaranteed to Fit
$80.49
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L
  • 2007 Kia Optima EX 6 Cyl 2.7L
Product Details
Location : Before or After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.11 in. Wire LengthInterchange Part Number : ES10883, 2345430Warranty : 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, Set of 2 4-wire
Walker Products®
Oxygen Sensor, Set of 2 4-wire
Part Number: SET-25024461
Guaranteed to Fit
$109.49
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L Eng. VIN: 4, FI, Naturally Aspirated, GAS
  • 2007 Kia Optima EX 6 Cyl 2.7L Eng. VIN: 4, FI, Naturally Aspirated, GAS
Product Details
Location : Before and After Secondary Catalytic ConverterNotes : Set Components - (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWarranty : 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.

After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Denso®
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344439
Guaranteed to Fit
$115.49
Vehicle Fitment
  • 2007 Kia Optima LX 4 Cyl 2.4L O.E. Quality Replacement Sensor
  • 2007 Kia Optima EX 4 Cyl 2.4L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.1 in. Wire LengthInterchange Part Number : 15320, 25183Warranty : 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, Passenger Side Oxygen Sensor, Sold individually 4-wire
Denso®
Before Catalytic Converter, Passenger Side Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344429
Guaranteed to Fit
$68.49
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L O.E. Quality Replacement Sensor
  • 2007 Kia Optima EX 6 Cyl 2.7L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic Converter, Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.3 in. Wire LengthInterchange Part Number : 2344194Warranty : 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.

Oxygen Sensor, Sold individually 4-wire
Delphi®
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES10883
Guaranteed to Fit
$53.49
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L
  • 2007 Kia Optima EX 6 Cyl 2.7L
Product Details
Location : Front, Driver or Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.11 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2345430Warranty : 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.

Downstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
Downstream OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15320
Guaranteed to Fit
$104.99
Vehicle Fitment
  • 2007 Kia Optima LX 4 Cyl 2.4L OE sensor technology
  • 2007 Kia Optima EX 4 Cyl 2.4L OE sensor technology
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.9 in. Wire LengthInterchange Part Number : 25183Warranty : 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
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
NTK®
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NG25196
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L
  • 2007 Kia Optima EX 6 Cyl 2.7L
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleWarranty : 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.

Passenger Side, Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
NTK®
Passenger Side, Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NG25194
Guaranteed to Fit
$75.49
Vehicle Fitment
  • 2007 Kia Optima LX 6 Cyl 2.7L
  • 2007 Kia Optima EX 6 Cyl 2.7L
Product Details
Location : Passenger Side, Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.25 in. wire lengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleWarranty : 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.

After Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
After Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034574
Guaranteed to Fit
$69.49
Vehicle Fitment
  • 2007 Kia Optima LX 4 Cyl 2.4L Eng. VIN: 3, FI, Naturally Aspirated, GAS
  • 2007 Kia Optima EX 4 Cyl 2.4L Eng. VIN: 3, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.7 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
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034224
Guaranteed to Fit
$75.49
Vehicle Fitment
  • 2007 Kia Optima LX 4 Cyl 2.4L Eng. VIN: 3, FI, Naturally Aspirated, GAS
  • 2007 Kia Optima EX 4 Cyl 2.4L Eng. VIN: 3, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 29.53 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 43 results

Top Rated Products

DriveWire After Catalytic Converter Oxygen Sensor, 4-Wire, Heated, 4 Cyl., 2.4L Engine
$23.49( Review)
Part was the correct piece, replaced it working good no issues so far thanks
Leo A.
VERIFIED PURCHASER
DriveWire Before or After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
$23.99( Review)
The part arrived on time, replaced it with no issues , it’s what we needed to get thSee More
Leo A.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

NTK Passenger Side, Before Catalytic Converter Oxygen Sensor, Sold individually 4-wire
$75.49
Q:What part take off?
Ophelia B.
A:BEST ANSWERHi Ophelia, I'm glad to assist you. Please refer to a vehicle-specific service repair manual or a DIY online video-sharing website with car parts install tutorials (e.g., YouTube/Dailymotion). Have you ordered this already, or still need to order it? Please tell us more details if you need the front or rear oxygen sensor or both. I hope we can help more. Show less
Jeonino E.
 
1 Question, 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.