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2006 - 2010 Kia Optima Fe Oxygen Sensor - Downstream (Denso) NEW

$ 70 .74

Product Notes

Position: Downstream
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - OE Style
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Connector Gender Male
Mounting Type Threaded
Sensor Type Narrow-band
Thread Diameter 0.708
Wire Quantity 4
Wiring Harness Length 16.93

Vehicle Fitment Guide

This part fits the following vehicles:

Kia 1 model (tapclick to expand)(tapclick to hide)
Optima 2006-2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
EX Sedan 2006 - 2010 L4 2.4L FWD Automatic
EX Sedan 2006 - 2010 V6 2.7L FWD Automatic
LX Sedan 2006 - 2010 L4 2.4L FWD Automatic & Manual
LX Sedan 2006 - 2010 V6 2.7L FWD Automatic & Manual
SX Sedan 2009 - 2010 L4 2.4L FWD Automatic
SX Sedan 2009 - 2010 V6 2.7L FWD Automatic
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

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.

Return Policy

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.

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.
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

Interchange Parts

Brand Part Number
ACDelco 213-3123
BorgWarner OS2341
BorgWarner OS2343
Bosch 15367
Bosch 15659
Carquest 75-3128
Carquest 75-3130
Carquest 75-3131
Carquest 75-3901
Delphi ES20221
Kia 3921039600
Kia 3921039800
Kia 3921039820
Kia 392103E120
Kia 392103E140
NAPA Mileage Plus 2344194
NTK 25158
NTK 25196
Standard Ignition SG1508
Standard Ignition SG1510
Standard Ignition SG1511
Standard Ignition SG1698
Standard Ignition SG1700
Walker Products 250-24462
Walker Products 350-34566

Fits Years: 2006 2007 2008 2009 2010

Fits Models: Optima

Go-Parts Garage · Featured Guide

A Guide to Oxygen Sensor Replacement for the 2008-2015 Kia Optima

Learn to identify a failing O2 sensor and choose the right aftermarket part for your Optima to restore performance and fuel economy.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

1 matching guide

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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