Home› Emission Control > Sensors› Denso 234-8031 Oxygen Sensor - Downstream
Denso 234-8031 Oxygen Sensor - DownstreamOE Quality 60-Day Returns
Denso 234-8031 Oxygen Sensor - Downstream - view 1
Denso 234-8031 Oxygen Sensor - Downstream - view 2
Part #: 234-8031

Denso 234-8031 Oxygen Sensor - Downstream

Oxygen Sensor - OE Style, Downstream
⚙️ 35 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$133.80Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Oxygen Sensor - OE Style, Downstream
🚗Fitment: Hyundai and Kia, Optima, Santa Fe, Santa Fe Sport, Sonata, Sorento, Sportage, and Tucson
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Oxygen Sensor options
Denso 234-8031 Oxygen Sensor - Downstream
BrandDenso
Part Number234-8031
PositionOxygen Sensor - OE Style, Downstream
Wiring Harness Length23.98
Sensor TypeHeated
Universal Or Specific FitSpecific
Wire Quantity4
Connector GenderMale
Thread Diameter0.701
Mounting TypeThreaded

This part fits 35 vehicles. Search below:

YearMakeModelSubmodelDrive TypeFuel TypePositionNotes
2022KiaSportageDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021HyundaiTucsonAWDDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021KiaSportageDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020HyundaiSanta FeAWDDownstreamOE Style
2020HyundaiTucsonAWDDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020KiaSorentoAWDDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020KiaSportageDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2019HyundaiSanta FeAWDDownstreamOE Style
2019HyundaiTucsonAWDDownstreamOE Style
2019KiaSorentoLXAWDDownstreamOE Style
2019KiaSportageLXDownstreamOE Style
2019KiaSportageEXDownstreamOE Style
2018HyundaiSanta Fe SportDownstreamOE Style
2018HyundaiSanta Fe SportLimitedDownstreamOE Style
2018HyundaiSanta Fe Sport2.0TDownstreamOE Style
2018HyundaiSanta Fe Sport2.0T UltimateDownstreamOE Style
2018HyundaiTucsonValue EditionDownstreamOE Style
2018KiaOptimaGASDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2018KiaSorentoAWDDownstreamOE Style
2018KiaSportageLXDownstreamOE Style
2018KiaSportageEXDownstreamOE Style
2017HyundaiSanta Fe SportDownstreamOE Style
2017HyundaiSanta Fe SportLimitedDownstreamOE Style
2017HyundaiSanta Fe Sport2.0TDownstreamOE Style
2017HyundaiSanta Fe Sport2.0T UltimateDownstreamOE Style
2017HyundaiSonataDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2017HyundaiTucsonValueDownstreamOE Style
2017KiaOptimaGASDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2017KiaSorentoAWDDownstreamOE Style
2017KiaSportageLXDownstreamOE Style
2017KiaSportageEXDownstreamOE Style
2016HyundaiSonataDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2016KiaOptimaGASDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2016KiaSorentoAWDDownstreamOE Style
2015HyundaiSonataGASDownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

392102GBB0

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Related Articles