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The products below fit your Kia Optima

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Kia Optima Oxygen Sensor

About

An oxygen sensor is a device in the emission control system that measures the amount of oxygen in the exhaust pipe and then sends the information to the electronic control module. The information provided by the oxygen sensor is then used to determine the amount of oxygen needed to perform efficient combustion. Less oxygen will result to fuel left over after the combustion while too much oxygen supply will cause the fuel-oxygen mixture to produce greater amounts of nitrogen-oxide pollutants. Excess air is supplied in the mixture than needed may even cause damage to the engine. Defective oxygen sensor will provide inaccurate oxygen level reading and will result to decreased engine performance and poor fuel efficiency. Auto Parts Network carries all the parts you need in maintaining the efficiency of your vehicle. Hide

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$46.95
List Price:
$57.28
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Universal Upstream
    2. OXYGEN SENSOR

Additional Features

2001 - 2006 Kia Optima Oxygen Sensor 4 Cyl 2.4L Standard Motor Products
- Additional Product Notes and Features:
  • Oxygen Sensor Features:
    • 4 wires and terminals
    • OE replacement oxygen sensor
    • Standard Motor Products OE quality
    • Backed by 3-year or 36000-mile, Standard Motor Products warranty
  • Born in 1919, Standard Motor Products has enjoyed decades of success as one of the world's leading suppliers of original equipment parts. With a focus on quality and customer satisfaction, their parts fit and perform just like your stock parts and provide long-lasting service. Whenever you are in need of OE replacement parts for a restoration job or simply need to repair your vehicle, Standard Motor Products is sure to have you covered.

  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Standard Motor Products SG300

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Engine VIN Block Engine CID CC
2001 - Kia Optima   L 4 Cyl 2.4L - 2351
2002 - Kia Optima   L 4 Cyl 2.4L - 2351
2003 - Kia Optima   L 4 Cyl 2.4L - 2351
2004 - Kia Optima   L 4 Cyl 2.4L - 2351
2005 - Kia Optima   L 4 Cyl 2.4L - 2351
2006 - Kia Optima 6 L 4 Cyl 2.4L - 2351
2006 - Kia Optima 3 L 4 Cyl 2.4L - 2359
$43.70
List Price:
$56.37
IN STOCK
OUT OF STOCK
Auto Part # ES10883 Delphi
  • Oxygen Sensor Notes:
    1. Position: Front
    2. Wrench Size: 7/8 in.
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2003 - 2006 Kia Optima Oxygen Sensor - Front 6 Cyl 2.7L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
View all Details for Delphi ES10883

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Engine VIN Position Block Engine CID CC
2003 - Kia Optima 8 Front V 6 Cyl 2.7L - 2656
2004 - Kia Optima 8 Front V 6 Cyl 2.7L - 2656
2005 - Kia Optima 8 Front V 6 Cyl 2.7L - 2656
2006 - Kia Optima 8 Front V 6 Cyl 2.7L - 2656
$52.73
List Price:
$63.80
IN STOCK
OUT OF STOCK
Auto Part # ES20227 Delphi
  • Oxygen Sensor Notes:
    1. Position: Rear Right
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2004 Kia Optima Oxygen Sensor - Rear Right 6 Cyl 2.7L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES20227

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Engine VIN Position Block Engine CID CC
2004 - Kia Optima 8 Rear Right V 6 Cyl 2.7L - 2656
$48.52
List Price:
$63.08
IN STOCK
OUT OF STOCK
Auto Part # ES20214 Delphi
  • Oxygen Sensor Notes:
    1. Position: Front
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2005 - 2001 Kia Optima Oxygen Sensor - Front 4 Cyl 2.4L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES20214

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Submodel Engine VIN Position Block Engine CID CC
2005 - Kia Optima EX 6 Front L 4 Cyl 2.4L - 2351
2006 - Kia Optima EX 6 Front L 4 Cyl 2.4L - 2351
2002 - Kia Optima   6 Front L 4 Cyl 2.4L - 2351
2003 - Kia Optima   6 Front L 4 Cyl 2.4L - 2351
2005 - Kia Optima LX 6 Front L 4 Cyl 2.4L - 2351
2004 - Kia Optima   6 Front L 4 Cyl 2.4L - 2351
2006 - Kia Optima LX 6 Front L 4 Cyl 2.4L - 2351
2001 - Kia Optima   6 Front L 4 Cyl 2.4L - 2351
$77.19
List Price:
$92.63
IN STOCK
OUT OF STOCK
Auto Part # ES20211 Delphi
  • Oxygen Sensor Notes:
    1. Position: Rear
    2. Wrench Size: 7/8 in. Actual OE Part
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2005 - 2006 Kia Optima Oxygen Sensor - Rear 4 Cyl 2.4L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES20211

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Submodel Engine VIN Position Block Engine CID CC
2005 - Kia Optima LX 6 Rear L 4 Cyl 2.4L - 2351
2003 - Kia Optima   6 Rear L 4 Cyl 2.4L - 2351
2002 - Kia Optima   6 Rear L 4 Cyl 2.4L - 2351
2004 - Kia Optima   6 Rear L 4 Cyl 2.4L - 2351
2005 - Kia Optima EX 6 Rear L 4 Cyl 2.4L - 2351
2006 - Kia Optima EX 6 Rear L 4 Cyl 2.4L - 2351
2001 - Kia Optima   6 Rear L 4 Cyl 2.4L - 2351
2006 - Kia Optima LX 6 Rear L 4 Cyl 2.4L - 2351
$128.79
List Price:
$155.84
IN STOCK
OUT OF STOCK
Auto Part # ES11072 Delphi
  • Oxygen Sensor Notes:
    1. Position: Upstream
    2. Wrench Size: 7/8 in. Harness Length: 750 mm

Additional Features

2006 - 2008 Kia Optima Oxygen Sensor - Upstream 4 Cyl 2.4L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES11072

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Position Block Engine CID CC
2006 - Kia Optima Upstream L 4 Cyl 2.4L - 2359
2007 - Kia Optima Upstream L 4 Cyl 2.4L - 2359
2008 - Kia Optima Upstream L 4 Cyl 2.4L - 2359
$86.00
List Price:
$110.08
IN STOCK
OUT OF STOCK
Auto Part # ES10898 Delphi
  • Oxygen Sensor Notes:
    1. Position: Rear Right
    2. Wrench Size: 7/8 in.
  • Oxygen Sensor Specs:
    • Fitment: Vehicle Specific
    • Number of Wires: 4

Additional Features

2001 - 2002 Kia Optima Oxygen Sensor - Rear Right Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES10898

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Engine VIN Position Block Engine CID CC
2001 - Kia Optima   Rear Right V 6 Cyl 2.5L - 2500
2003 - Kia Optima 8 Rear Right V 6 Cyl 2.7L - 2656
2002 - Kia Optima 8 Rear Right V 6 Cyl 2.7L - 2656
$128.79
List Price:
$155.84
IN STOCK
OUT OF STOCK
Auto Part # ES11071 Delphi
  • Oxygen Sensor Notes:
    1. Position: Downstream
    2. Wrench Size: 7/8 in. Harness Length: 475 mm

Additional Features

2007 - 2006 Kia Optima Oxygen Sensor - Downstream 4 Cyl 2.4L Delphi
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is eligible for International Shipping
  • Manufacturer:
    • Delphi
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Delphi ES11071

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Position Block Engine CID CC
2007 - Kia Optima Downstream L 4 Cyl 2.4L - 2359
2008 - Kia Optima Downstream L 4 Cyl 2.4L - 2359
2006 - Kia Optima Downstream L 4 Cyl 2.4L - 2359
$70.32
List Price:
$84.38
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Position: Downstream
    2. OXYGEN SENSOR

Additional Features

2001 - 2006 Kia Optima Oxygen Sensor - Downstream 4 Cyl 2.4L Standard Motor Products
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Standard Motor Products SG861

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Engine VIN Position Block Engine CID CC
2001 - Kia Optima   Downstream L 4 Cyl 2.4L - 2351
2002 - Kia Optima   Downstream L 4 Cyl 2.4L - 2351
2003 - Kia Optima   Downstream L 4 Cyl 2.4L - 2351
2004 - Kia Optima   Downstream L 4 Cyl 2.4L - 2351
2005 - Kia Optima   Downstream L 4 Cyl 2.4L - 2351
2006 - Kia Optima 3 Downstream L 4 Cyl 2.4L - 2359
$98.66
List Price:
$121.35
IN STOCK
OUT OF STOCK
  • Oxygen Sensor Notes:
    1. Front;Downstream Sensor
    2. OXYGEN SENSOR

Additional Features

2001 - 2002 Kia Optima Oxygen Sensor Standard Motor Products
- Additional Product Notes and Features:
  • Shipping Options:
    • Ships Ground, Two-Day, or Next-Day
    • This Product is not eligible for International Shipping
  • Manufacturer:
    • Standard Motor Products
  • Also Known As:
    • O2 Sensor
  • Suggested Purchase Quantity: 1
    • Most jobs typically require 1 of this item.
View all Details for Standard Motor Products SG856

 [-] Hide  [+] Show   Additional Kia Optima Fitment Information:
Vehicle Block Engine CID CC
2001 - Kia Optima V 6 Cyl 2.5L - 2500
2002 - Kia Optima V 6 Cyl 2.7L - 2656