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Denso 234-8088 Oxygen Sensor - DownstreamOE Quality 60-Day Returns
Part #: 234-8088

Denso 234-8088 Oxygen Sensor - Downstream

Oxygen Sensor - OE Style, Downstream
⚙️ 87 vehicles fit this part
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Select your vehicle to confirm fitment
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Oxygen Sensor - OE Style, Downstream
🚗Fitment: Cadillac, Chevrolet, and GMC, Corvette, Escalade, Escalade ESV, Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Limited, Sierra 2500 HD, Sierra 3500 HD, Silverado 1500, Silverado 1500 LD, Silverado 2500 HD, Silverado 3500 HD, Suburban 3500 HD, Tahoe, Yukon, and Yukon XL
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Denso 234-8088 Oxygen Sensor - Downstream
BrandDenso
Part Number234-8088
PositionOxygen Sensor - OE Style, Downstream
Wiring Harness Length13.19
Sensor TypeNarrow-band
Universal Or Specific FitSpecific
Wire Quantity4
Connector GenderMale
Mounting TypeThreaded

This part fits 87 vehicles. Search below:

YearMakeModelFuel TypePositionNotes
2020CadillacEscaladeDownstreamOE; Oxygen Sensor - OE Style
2020CadillacEscalade ESVDownstreamOE; Oxygen Sensor - OE Style
2020ChevroletExpress 2500DownstreamOE; Oxygen Sensor - OE Style
2020ChevroletExpress 3500DownstreamOE; Oxygen Sensor - OE Style
2020ChevroletTahoeDownstreamOE; Oxygen Sensor - OE Style
2020GMCSavana 2500DownstreamOE; Oxygen Sensor - OE Style
2020GMCSavana 3500DownstreamOE; Oxygen Sensor - OE Style
2020GMCYukonDownstreamOE; Oxygen Sensor - OE Style
2020GMCYukon XLDownstreamOE; Oxygen Sensor - OE Style
2019CadillacEscaladeDownstreamOE; Oxygen Sensor - OE Style
2019CadillacEscalade ESVDownstreamOE; Oxygen Sensor - OE Style
2019ChevroletExpress 2500DownstreamOE; Oxygen Sensor - OE Style
2019ChevroletExpress 3500DownstreamOE; Oxygen Sensor - OE Style
2019ChevroletSilverado 1500 LDDownstreamOE; Oxygen Sensor - OE Style
2019ChevroletSilverado 2500 HDDownstreamOE; Oxygen Sensor - OE Style
2019ChevroletSilverado 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2019ChevroletSuburban 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2019ChevroletTahoeDownstreamOE; Oxygen Sensor - OE Style
2019GMCSavana 2500DownstreamOE; Oxygen Sensor - OE Style
2019GMCSavana 3500DownstreamOE; Oxygen Sensor - OE Style
2019GMCSierra 1500 LimitedDownstreamOE; Oxygen Sensor - OE Style
2019GMCSierra 2500 HDDownstreamOE; Oxygen Sensor - OE Style
2019GMCSierra 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2019GMCYukonDownstreamOE; Oxygen Sensor - OE Style
2019GMCYukon XLDownstreamOE; Oxygen Sensor - OE Style
2018CadillacEscaladeDownstreamOE; Oxygen Sensor - OE Style
2018CadillacEscalade ESVDownstreamOE; Oxygen Sensor - OE Style
2018ChevroletCorvetteDownstreamOE; Oxygen Sensor - OE Style
2018ChevroletExpress 2500CNGDownstreamOE; Oxygen Sensor - OE Style
2018ChevroletExpress 3500CNGDownstreamOE; Oxygen Sensor - OE Style
2018ChevroletSilverado 1500DownstreamOE; Oxygen Sensor - OE Style
2018ChevroletSilverado 2500 HDDownstreamOE; Oxygen Sensor - OE Style
2018ChevroletSilverado 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2018ChevroletSuburban 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2018ChevroletTahoeDownstreamOE; Oxygen Sensor - OE Style
2018GMCSavana 2500DownstreamOE; Oxygen Sensor - OE Style
2018GMCSavana 3500DownstreamOE; Oxygen Sensor - OE Style
2018GMCSierra 1500DownstreamOE; Oxygen Sensor - OE Style
2018GMCSierra 2500 HDDownstreamOE; Oxygen Sensor - OE Style
2018GMCSierra 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2018GMCYukonDownstreamOE; Oxygen Sensor - OE Style
2018GMCYukon XLDownstreamOE; Oxygen Sensor - OE Style
2017CadillacEscaladeDownstreamOE; Oxygen Sensor - OE Style
2017CadillacEscalade ESVDownstreamOE; Oxygen Sensor - OE Style
2017ChevroletCorvetteDownstreamOE; Oxygen Sensor - OE Style
2017ChevroletExpress 2500DownstreamOE; Oxygen Sensor - OE Style
2017ChevroletExpress 3500DownstreamOE; Oxygen Sensor - OE Style
2017ChevroletSilverado 1500DownstreamOE; Oxygen Sensor - OE Style
2017ChevroletSilverado 2500 HDDownstreamOE; Oxygen Sensor - OE Style
2017ChevroletSilverado 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2017ChevroletSuburban 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2017ChevroletTahoeDownstreamOE; Oxygen Sensor - OE Style
2017GMCSavana 2500DownstreamOE; Oxygen Sensor - OE Style
2017GMCSavana 3500DownstreamOE; Oxygen Sensor - OE Style
2017GMCSierra 1500DownstreamOE; Oxygen Sensor - OE Style
2017GMCSierra 2500 HDDownstreamOE; Oxygen Sensor - OE Style
2017GMCSierra 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2017GMCYukonDownstreamOE; Oxygen Sensor - OE Style
2017GMCYukon XLDownstreamOE; Oxygen Sensor - OE Style
2016CadillacEscaladeDownstreamOE; Oxygen Sensor - OE Style
2016CadillacEscalade ESVDownstreamOE; Oxygen Sensor - OE Style
2016ChevroletCorvetteDownstreamOE; Oxygen Sensor - OE Style
2016ChevroletExpress 2500CNGDownstreamOE; Oxygen Sensor - OE Style
2016ChevroletExpress 3500CNGDownstreamOE; Oxygen Sensor - OE Style
2016ChevroletSilverado 1500DownstreamOE; Oxygen Sensor - OE Style
2016ChevroletSilverado 2500 HDDownstreamOE; Oxygen Sensor - OE Style
2016ChevroletSilverado 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2016ChevroletSuburban 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2016ChevroletTahoeDownstreamOE; Oxygen Sensor - OE Style
2016GMCSavana 2500DownstreamOE; Oxygen Sensor - OE Style
2016GMCSavana 3500DownstreamOE; Oxygen Sensor - OE Style
2016GMCSierra 1500DownstreamOE; Oxygen Sensor - OE Style
2016GMCSierra 2500 HDDownstreamOE; Oxygen Sensor - OE Style
2016GMCSierra 3500 HDDownstreamOE; Oxygen Sensor - OE Style
2016GMCYukonDownstreamOE; Oxygen Sensor - OE Style
2016GMCYukon XLDownstreamOE; Oxygen Sensor - OE Style
2015CadillacEscaladeDownstreamOE; Oxygen Sensor - OE Style
2015CadillacEscalade ESVDownstreamOE; Oxygen Sensor - OE Style
2015ChevroletCorvetteDownstreamOE; Oxygen Sensor - OE Style
2015ChevroletSilverado 1500DownstreamOE; Oxygen Sensor - OE Style
2015ChevroletTahoeDownstreamOE; Oxygen Sensor - OE Style
2015GMCSierra 1500DownstreamOE; Oxygen Sensor - OE Style
2015GMCYukonDownstreamOE; Oxygen Sensor - OE Style
2015GMCYukon XLDownstreamOE; Oxygen Sensor - OE Style
2014ChevroletCorvetteDownstreamOE; Oxygen Sensor - OE Style
2014ChevroletSilverado 1500DownstreamOE; Oxygen Sensor - OE Style
2014GMCSierra 1500DownstreamOE; 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:

126556781265718821074210752348088250-241132350-34939

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

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