NTK
NTK Oxygen Sensor 25739
NTK Oxygen Sensor 25739
Part number: 3SCJ1
Regular price
$100.75 USD
Regular price
Sale price
$100.75 USD
Shipping calculated at checkout.
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Oxygen Sensor 25739 by NTK. Check the part number and details below against what you are replacing. Reading the trouble code first points you to the right sensor.
Quick facts
- Brand: NTK
- Part type: Sensor
Listed fitment
- 2012 - 2019 Hyundai Accent GLS, GL, SE
- 2012 - 2015 Hyundai Accent GS
- 2012 - 2018 Hyundai Accent L
- 2016 - 2018 Hyundai Accent LE
- 2018 - 2019 Hyundai Accent Limited, SEL
- 2018 Hyundai Accent Mid
- 2019 Hyundai Accent Preferred, Ultimate, GL Mid, Essential
- 2015 - 2017 Hyundai Accent Sport
- 2017 Hyundai Accent Value Edition
- 2018 Hyundai Elantra Base, Sport Tech
- 2017 - 2018 Hyundai Elantra GL, L, LE
- 2019 Hyundai Elantra Luxury, Preferred, Essential
- 2018 - 2019 Hyundai Elantra SEL
- 2017 - 2019 Hyundai Elantra Value Edition, Limited, GLS, Ultimate, GLS Premium, Sport, Eco, SE
- 2018 - 2019 Hyundai Elantra GT Base
- 2019 Hyundai Elantra GT Preferred, N Line, Luxury
- 2018 Hyundai Elantra GT Sport, GL, GLS
- 2017 - 2019 Hyundai Ioniq Electric
- 2017 - 2021 Hyundai Ioniq Electric Limited, Electric SE
- 2017 - 2022 Hyundai Ioniq Hybrid Blue, Hybrid SE, Hybrid SEL, Hybrid Limited
- 2019 - 2021 Hyundai Ioniq Hybrid Ultimate
- 2018 - 2021 Hyundai Ioniq Limited, GLS Premium
- 2018 - 2019 Hyundai Ioniq Plug-In Hybrid
- 2018 - 2022 Hyundai Ioniq Plug-In Hybrid Limited
- 2020 - 2022 Hyundai Ioniq Plug-In Hybrid SEL, Plug-In Hybrid SE
- 2020 - 2021 Hyundai Ioniq Plug-In Hybrid Ultimate
- 2019 Hyundai Kona Iron Man Edition
- 2018 - 2019 Hyundai Kona Limited, SE, Ultimate, SEL
- 2019 Hyundai Sonata 2.0T Ultimate, Luxury, Preferred, Essential
- 2015 - 2018 Hyundai Sonata GL, Premium, GLS, Sport 2.0T
- 2015 - 2019 Hyundai Sonata Hybrid Limited, Limited 2.0T, Sport, Limited, Eco, SE
- 2017 - 2019 Hyundai Sonata Hybrid SE, Hybrid Ultimate
- 2016 - 2019 Hyundai Sonata Plug-In Hybrid Limited, Plug-In Hybrid Ultimate, Plug-In Hybrid
- 2018 - 2019 Hyundai Sonata SEL
- 2016 - 2017 Hyundai Sonata Sport Tech, Base
- 2015 - 2017 Hyundai Sonata Ultimate 2.0T, Hybrid
- 2016 - 2017 Hyundai Tucson Eco, Fuel Cell
- 2016 - 2018 Hyundai Tucson Sport, Luxury, GLS Premium, GLS, Limited, Base, SE, Ultimate, Premium
- 2017 Hyundai Tucson Value
- 2018 Hyundai Tucson Value Edition, SEL, SEL Plus
- …and 42 more
Tip: Read the code, check the wiring and connector, and clear codes after the new sensor is in.
Before you order: fitment and what to plan
Sensors tell the engine computer what is happening so it can adjust fuel, timing and gauges.
Fitment notes
- Specs, lead time and warranty come from NTK and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
- Connector and wiring. Corroded connectors mimic a bad sensor.
More for your car: Oxygen (O2) Sensors · Batteries & electrical
Questions about sensor
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Will a new sensor clear my check-engine light?
If the sensor was the cause, the light usually goes off after codes are cleared or after a few drive cycles.
Where do specs and warranty details come from?
From NTK. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.
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