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2006, 2005, 2004, 2003, 2002, 2001 Kia Optima Fe Mass Air Flow Sensor
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2001 - 2006 Kia Optima Fe Mass Air Flow Sensor (Walker Products) NEW

$ 97 .50
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Complete Assembly
Walker Products MAF sensors are always 100% NEW and NEVER remanufactured! All sensors are 100% programmed and tested for fit, form, and function before being available to be sold. As an industry leading program, Walker Products manufacturers high demand SKUs in our USA facilities with OEM quality components, custom engineered circuit boards, and programing. Many of the Walker MAF parts are designed and built here in the USA at Walker Products facilities. The Walker Mass Air Flow Sensor program offers replacement sensors in both Sensor Only and Complete Sensor and Housing Assemblies. Sensor only replacement is typically faster and more economical, but some manufacturers recommend that you replace the complete housing assembly to ensure the connector air tubes are clean and to protect the sensor itself, which can be damaged by oils on your hands or even air pollution. Walker Products Mass Airflow Sensors stand apart from the competition due to the focus on ensuring customers receive the best product possible. The most popular applications are made entirely in the United States which allows for the highest quality sensors. When it comes to MAFs, it is vital that they are properly tuned to the vehicle, which is why Walker’s team of engineers work to create sensors that have custom tuned flow characteristics for the full flow spectrum. Walker MAFs continue to meet or exceed OE long-term fuel trim percentages, and calibrations go through 100% production testing and are always verified using on vehicle testing. Walker Products provides our customers with the confidence that they are investing in nothing short of the best. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today, Walker is an ISO 9001/ IATF16949 certified manufacturer, and one of the largest privately owned manufacturers of fuel system components and engine sensors.
Brand: Walker Products
Condition: New
See Other Kia Optima Mass Air Flow Sensors
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Specifications & Info


Attribute Value
CA Prop65 Lead Warning: This Product Can Expose You To Chemicals, Including Lead, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. Www.p65warnings.ca.gov
Connector Gender Female
Housing Included Yes
Mounting Hardware Included No
Terminal Quantity 5

Vehicle Fitment Guide

This part fits the following vehicles:

Kia 1 model (tapclick to expand)(tapclick to hide)
Optima 2001-2006 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
EX Sedan 2004 - 2006 L4 2.4L FWD Automatic
EX Sedan 2004 - 2005 L4 2.4L FWD Manual
EX Sedan 2004 - 2006 V6 2.7L FWD Automatic
EX Sedan 2004 - 2005 V6 2.7L FWD Manual
LX Sedan 2002 - 2006 V6 2.7L FWD Automatic & Manual
LX Sedan 2001 - 2006 L4 2.4L FWD Automatic & Manual
LX Sedan 2001 V6 2.5L FWD Automatic & Manual
SE Sedan 2002 - 2003 V6 2.7L FWD Automatic & Manual
SE Sedan 2001 - 2003 L4 2.4L FWD Automatic & Manual
SE Sedan 2001 V6 2.5L FWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Walker Products MAF sensors are always 100% NEW and NEVER remanufactured! All sensors are 100% programmed and tested for fit, form, and function before being available to be sold. As an industry leading program, Walker Products manufacturers high demand SKUs in our USA facilities with OEM quality components, custom engineered circuit boards, and programing. Many of the Walker MAF parts are designed and built here in the USA at Walker Products facilities. The Walker Mass Air Flow Sensor program offers replacement sensors in both Sensor Only and Complete Sensor and Housing Assemblies. Sensor only replacement is typically faster and more economical, but some manufacturers recommend that you replace the complete housing assembly to ensure the connector air tubes are clean and to protect the sensor itself, which can be damaged by oils on your hands or even air pollution. Walker Products Mass Airflow Sensors stand apart from the competition due to the focus on ensuring customers receive the best product possible. The most popular applications are made entirely in the United States which allows for the highest quality sensors. When it comes to MAFs, it is vital that they are properly tuned to the vehicle, which is why Walker’s team of engineers work to create sensors that have custom tuned flow characteristics for the full flow spectrum. Walker MAFs continue to meet or exceed OE long-term fuel trim percentages, and calibrations go through 100% production testing and are always verified using on vehicle testing. Walker Products provides our customers with the confidence that they are investing in nothing short of the best. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today, Walker is an ISO 9001/ IATF16949 certified manufacturer, and one of the largest privately owned manufacturers of fuel system components and engine sensors.

Interchange Parts

Brand Part Number
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Advan-tech 9R1
Airtex 5S2702
Airtex 5S2988
Blue Streak MF21049
Bosch 0280218020
Bosch 0280218111
BWD 221049M
CARDONE New 86-10103
CARDONE Reman 74-10103
CARDONE Reman 74-10283
Carquest 64-1602
Carquest 64-1814
Carquest 641602
Carquest 641814
Delphi AF10161
Delphi AF10162
Dorman 917-814
Hitachi Automotive 138362
Hyundai 2816438200
Hyundai 2818438210
Kia 28164-38080
Kia 28164-38210
Kia 2816438080
Kia 2816438210
Lucas Electrical FDM741
Meat & Doria 86115
Meat & Doria 86240
MTE-THOMSON 71007
MTE-THOMSON 7163
PRENCO 4M-1004
SMP MAS0166
Spectra Premium MA136
Standard Import 19471
Standard Import 19816-M
Volvo 8627296
Volvo 8670115
Wells SU5010
Wells SU6930

Fits Years: 2001 2002 2003 2004 2005 2006

Fits Models: Optima

Expert Guide

A Practical Guide to the 2001-2005 Kia Optima Mass Air Flow Sensor

Solve poor engine performance and bad fuel economy by choosing the right replacement MAF sensor for your Optima.

 Read Full Guide →
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