Encore OS-K10004 Oxygen Sensor - Downstream or Upstream

Brand Encore OS-K10004
Position Downstream and Upstream
Universal or Specific Fit Specific
Fits Hyundai and Kia · 64 vehicles

Specific fit. Built for a precise sensor replacement.

Cross-references 392102G200 for the same application. See all 1.

$94.01Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $94.01
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Encore OS-K10004 Oxygen Sensor

Encore OS-K10004 is a specific-fit oxygen sensor for select Hyundai and Kia applications. It is listed for downstream and upstream positions across multiple model years, making it a direct replacement choice for drivers addressing emissions or fuel-control sensor faults.

Key Features

  • Specific-fit oxygen sensor for targeted vehicle applications
  • Fits downstream and upstream positions, depending on application
  • Cross-references Hyundai/Kia OE part number 392102G200
  • Fits 2011-2016 Kia Optima, downstream
  • Fits 2014-2016 Kia Sportage, downstream
  • Fits 2011-2015 Hyundai Sonata, downstream
  • Fits 2010-2013 Kia Forte and Forte Koup, downstream

Detailed Description

Encore OS-K10004 is an emission control sensor built for specific vehicle fitment, not a universal application. It covers a broad range of Hyundai Sonata, Kia Optima, Kia Sportage, and related models, with fitment listed for both upstream and downstream locations where applicable. This part cross-references OE number 392102G200 for the same application and is a practical replacement when the original oxygen sensor is no longer performing correctly.

Common Issues This Part May Address

  • Check engine light related to oxygen sensor performance
  • Incorrect air-fuel mixture feedback to the engine control system
  • Reduced fuel economy caused by inaccurate exhaust readings
  • Emissions test failure tied to sensor faults
  • Slow or unstable sensor response in downstream or upstream monitoring

Installation Notes and Tips

Confirm the sensor position before ordering, since this part is listed for both downstream and upstream applications. Verify the vehicle year, make, model, emission package, and build date against the fitment notes, especially for 2013-2015 Hyundai and Kia applications with California or Federal emission differences. For best results, inspect the connector and exhaust threads before installation and clear diagnostic trouble codes after replacement.

Quality Assurance

Encore OS-K10004 is a specific-fit replacement oxygen sensor identified for OE-style application matching. Use the vehicle fitment details and OE cross-reference to confirm correct selection for your Hyundai or Kia repair.

This part fits 64 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
2016KiaOptima—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2016KiaSportage—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2015HyundaiSonata—2.4LL4ELECTRIC/GASDownstreamFitment available for Engine Crankshaft Position Sensor.
2015HyundaiTucson—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; To 2015/05/11
2015KiaOptima—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2015KiaSorento—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2015KiaSportage—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2014HyundaiSonata—2.4LL4GASDownstreamAvailability: Available to Order; Genuine OE Part; Federal Emission; California Emission
2014HyundaiSonata—2.4LL4ELECTRIC/GASDownstreamFitment available for Engine Crankshaft Position Sensor.
2014HyundaiSonata—2.0LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2014HyundaiTucson—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2014KiaOptima—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2014KiaSorento—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2014KiaSportage—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2013HyundaiSonata—2.4LL4GASDownstreamAvailability: Available to Order; Genuine OE Part; Federal Emission; California Emission
2013HyundaiSonata—2.4LL4ELECTRIC/GASDownstreamFitment available for Engine Crankshaft Position Sensor.
2013HyundaiSonata—2.0LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2013HyundaiTucson—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission; To 2013/08/31
2013HyundaiTucsonAutomatic2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission; To 2013/08/31
2013KiaForte—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2013KiaForte—2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2013KiaForte Koup—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2013KiaForte Koup—2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2013KiaOptima—2.4LL4GASUpstreamAvailability: Available to Order; Genuine OE Part; California Emission; USA Built
2013KiaOptima—2.4LL4GASDownstreamAvailability: Available to Order; Genuine OE Part; Federal Emission; California Emission; Korea Built; From 2013/09/09
2013KiaOptima—2.4LL4ELECTRIC/GASDownstreamFitment available for Engine Crankshaft Position Sensor.
2013KiaSorento—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2013KiaSportage—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2012HyundaiSanta Fe—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2012HyundaiSonata—2.4LL4GASDownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2012HyundaiSonata—2.4LL4ELECTRIC/GASDownstreamFitment available for Engine Crankshaft Position Sensor.
2012HyundaiTucson—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2012HyundaiTucsonAutomatic2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2012KiaForte—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2012KiaForte—2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2012KiaForte Koup—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2012KiaForte Koup—2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2012KiaOptima—2.4LL4GASDownstreamAvailability: Available to Order; Genuine OE Part; California Emission; USA Built
2012KiaOptima—2.4LL4ELECTRIC/GASDownstreamFitment available for Engine Crankshaft Position Sensor.
2012KiaSorento—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2012KiaSportage—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011HyundaiSanta Fe—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2011HyundaiSonata—2.4LL4GASDownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011HyundaiSonata—2.4LL4ELECTRIC/GASDownstreamFitment available for Engine Crankshaft Position Sensor.
2011HyundaiTucsonAutomatic2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011HyundaiTucsonAutomatic2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011KiaForte—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011KiaForte—2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011KiaForte Koup—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011KiaForte Koup—2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011KiaOptima—2.4LL4ELECTRIC/GASDownstreamFitment available for Engine Crankshaft Position Sensor.
2011KiaSorento—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2011KiaSportage—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2010HyundaiSanta Fe—2.4LL4—DownstreamFitment available for Engine Crankshaft Position Sensor.
2010HyundaiSonataAutomatic2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2010HyundaiTucsonAutomatic2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2010KiaForte—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2010KiaForte—2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2010KiaForte Koup—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2010KiaForte Koup—2.0LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2010KiaRondo—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2009HyundaiSonataAutomatic2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2009KiaRondo—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission; From 2008/05/22
2008KiaRondo—2.4LL4—DownstreamAvailability: Available to Order; Genuine OE Part; California Emission; From 2008/05/22
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
392102G200