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2011 - 2016 Kia Optima Oxygen Sensor - Downstream (Mando) NEW

$ 91 .82

Product Notes

Position: Downstream
w/o Calif Emissions OE Replacement Part
New Original Equipment
An Oxygen (O2) Sensor helps calculate/monitor the air & fuel mixture for combustion. Most modern vehicles have more than just one O2 sensor, and should be replaced all together. A faulty O2 sensor can easily cause a check engine light (trouble code), rough/erratic engine idle, poor fuel economy, and even engine start up issues. HL Mando O2 sensors are OE replacements with factory precision specs. Choose HL Mando O2 Sensors to re-maximize your Hyundai or Kia’s original engine efficiency and performance – We Are OE!
Brand: Mando
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



Vehicle Fitment Guide

This part fits the following vehicles:

Kia 1 model (tapclick to expand)(tapclick to hide)
Optima 2011-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
EX Sedan 2011 - 2013 L4 2.0L Turbo FWD Automatic
EX Sedan 2011 - 2016 L4 2.4L FWD Automatic
EX Luxury Sedan 2013 - 2015 L4 2.4L FWD Automatic
Hybrid Sedan 2011 - 2013, 2016 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic
Hybrid EX Sedan 2013 - 2016 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic
Hybrid EX Premium Sedan 2014, 2016 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic
Hybrid LX Sedan 2013 - 2016 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic
Hybrid Premium Sedan 2013 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic
LX Sedan 2016 L4 1.6L Turbo FWD Automatic & Automatic Dual Clutch
LX Sedan 2016 L4 2.4L FWD Automatic Dual Clutch
LX Sedan 2011 - 2016 L4 2.4L FWD Automatic
LX Sedan 2011 - 2013 L4 2.4L FWD Manual
LX 1.6T Sedan 2016 L4 1.6L Turbo FWD Automatic Dual Clutch
Limited Sedan 2014 - 2015 L4 2.0L Turbo FWD Automatic
SX Sedan 2014 - 2015 L4 2.4L FWD Automatic
SX Sedan 2011 - 2013, 2016 L4 2.0L Turbo FWD Automatic
SX Limited Sedan 2016 L4 2.0L Turbo FWD Automatic
SX Turbo Sedan 2014 - 2015 L4 2.0L Turbo FWD Automatic
SXL Sedan 2013, 2016 L4 2.0L Turbo FWD Automatic
SXL Turbo Sedan 2014 - 2015 L4 2.0L Turbo 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.

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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.
An Oxygen (O2) Sensor helps calculate/monitor the air & fuel mixture for combustion. Most modern vehicles have more than just one O2 sensor, and should be replaced all together. A faulty O2 sensor can easily cause a check engine light (trouble code), rough/erratic engine idle, poor fuel economy, and even engine start up issues. HL Mando O2 sensors are OE replacements with factory precision specs. Choose HL Mando O2 Sensors to re-maximize your Hyundai or Kia’s original engine efficiency and performance – We Are OE!

Interchange Parts

Brand Part Number
DENSO Auto Parts 234-4238
Hyundai 39210-2G200
Hyundai 392102C210
Hyundai 392102G200
NTK 25199

Fits Years: 2011 2012 2013 2014 2015 2016

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)

50 matching guides

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.

P0030
HO2S Heater Circuit Causes and Fixes
2011-2015 Kia Sorento
P0030
O2 Sensor Heater Failure Causes and Fixes
2011-2016 Kia Sportage
P0030
Heater Circuit Failure Causes and Fixes
2011-2015 Kia Optima
P0031
Causes and Fixes for the O2 Sensor Heater Circuit
2010-2013 Kia Forte
P0031
Oxygen Sensor Heater Circuit Low Fixes
2011-2016 Kia Sportage
P0032
Causes and Fixes for Heater Circuit High
2011-2016 Kia Sportage
P0036
Heater Circuit Causes and Fixes for Bank 1 Sensor 2
2011-2016 Kia Sportage
P0036
Causes and Fixes for the O2 Sensor Heater Circuit
2011-2015 Kia Optima
P0036
O2 Sensor Heater Circuit Causes and Fixes
2010-2013 Kia Forte
P0037
Causes and Fixes for O2 Sensor Heater Fault
2011-2015 Kia Optima
P0037
Causes and Fixes for O2 Sensor Heater Fault
2011-2016 Kia Sportage
P0037
Downstream O2 Sensor Heater Fixes
2011-2015 Kia Sorento
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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