Encore OS-K10003 Oxygen Sensor - Downstream or Upstream Rear
OE Quality 60-Day Returns
Encore

Encore OS-K10003 Oxygen Sensor - Downstream or Upstream Rear

Brand Encore OS-K10003
Position Downstream and Upstream Rear
Universal or Specific Fit Specific
Fits Hyundai and Kia · 22 vehicles

Oxygen sensor. Monitors exhaust oxygen levels for precise engine management.

Cross-references 39210-2E400 and 392102E400 for the same application. See all 2.

$119.20Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $119.20
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Encore OS-K10003 Oxygen Sensor

Encore OS-K10003 is a specific-fit oxygen sensor for select Hyundai and Kia applications with California emission configurations. It is listed as a downstream sensor for multiple Elantra and Forte platforms, with OE cross-reference coverage for the same application.

Key Features

  • Specific-fit oxygen sensor for direct application matching
  • Downstream position coverage for select Hyundai Elantra and Kia Forte models
  • OE reference part number: 39210-2E400 / 392102E400
  • Application coverage includes California emission vehicles
  • Fits select 2011-2016 Hyundai and Kia vehicles

Fitment Details

  • Fits 2014-2016 Kia Forte, downstream.
  • Fits 2014-2016 Kia Forte Koup, downstream.
  • Fits 2014-2016 Kia Forte5, downstream.
  • Fits 2011-2015 Hyundai Elantra, downstream.
  • Fits 2014-2015 Hyundai Elantra, downstream, to 2014/06/01.
  • Fits 2014-2015 Kia Forte, downstream.
  • Fits 2013-2014 Hyundai Elantra Coupe, downstream.
  • Fits 2014 Hyundai Elantra GT, downstream.
  • Fits 2013 Hyundai Elantra GT, upstream rear.

What This Sensor Helps Address

  • Check engine light related to oxygen sensor performance
  • Incorrect exhaust oxygen readings at the downstream location
  • Emission system faults on California emission vehicles
  • Fuel control issues tied to inaccurate sensor feedback
  • Failed inspection results caused by sensor-related emissions codes

Installation Notes and Tips

Confirm the vehicle’s year, model, engine/emissions configuration, and sensor position before ordering. This part is listed for downstream use on most applications shown, with one 2013 Hyundai Elantra GT listing for upstream rear. Verify connector and OE number match the original sensor before installation.

Quality Assurance

Encore OS-K10003 is cataloged as a specific-fit replacement with OE interchange coverage for 39210-2E400 and 392102E400. Use the fitment list to confirm the exact Hyundai Elantra or Kia Forte application before installation.

Related reading

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2016KiaForte2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2016KiaForte Koup2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2016KiaForte52.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2015HyundaiElantra2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2015HyundaiElantra1.8LL4DownstreamAvailability: Available to Order; Genuine OE Part; To 2014/06/01
2015KiaForte2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2015KiaForte1.8LL4DownstreamFitment available for Engine Crankshaft Position Sensor.
2015KiaForte Koup2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2015KiaForte52.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2014HyundaiElantra2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2014HyundaiElantra1.8LL4DownstreamAvailability: Available to Order; Genuine OE Part; To 2014/06/01
2014HyundaiElantra Coupe2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2014HyundaiElantra GT2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2014KiaForte2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2014KiaForte1.8LL4DownstreamFitment available for Engine Crankshaft Position Sensor.
2014KiaForte Koup2.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2014KiaForte52.0LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2013HyundaiElantra1.8LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2013HyundaiElantra Coupe1.8LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2013HyundaiElantra GT1.8LL4Upstream RearFitment available for Engine Crankshaft Position Sensor.
2012HyundaiElantra1.8LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
2011HyundaiElantra1.8LL4DownstreamAvailability: Available to Order; Genuine OE Part; California Emission
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
39210-2E400392102E400