HomeEmission Control > SensorsWalker 250-25130 Oxygen Sensor - Upstream, Upstream Left or Upstream Right
Part #: 250-25130

Walker 250-25130 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

OE Base Sensor, Upstream, Upstream Right, and Upstream Left
⚙️ 13 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$126.29Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
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*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦OE Base Sensor, Upstream, Upstream Right, and Upstream Left
🚗Fitment: Mitsubishi, Montero and Outlander
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Walker 250-25130 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2020MitsubishiOutlander2.4LL4GASUpstreamB1S1; OE Base Sensor
2019MitsubishiOutlander2.4LL4GASUpstreamB1S1; OE Base Sensor
2018MitsubishiOutlander2.4LL4GASUpstreamB1S1; OE Base Sensor
2017MitsubishiOutlander2.4LL4GASUpstreamBank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE
2017MitsubishiOutlander2.4LL4GASUpstreamFront oxygen sensor compatible with various vehicle models.; Walker Products OE
2016MitsubishiMontero3.8LV6GASUpstream RightInstall upstream oxygen sensor on the right side.; Walker Products OE
2016MitsubishiMontero3.8LV6GASUpstream LeftInstall upstream oxygen sensor on the left side.; Walker Products OE
2016MitsubishiOutlander2.4LL4GASUpstreamBank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE
2016MitsubishiOutlander2.4LL4GASUpstreamFront oxygen sensor compatible with various vehicle models.; Walker Products OE
2015MitsubishiOutlander2.4LL4GASUpstreamBank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE
2015MitsubishiOutlander2.4LL4GASUpstreamFront oxygen sensor compatible with various vehicle models.; Walker Products OE
2014MitsubishiOutlander2.4LL4GASUpstreamBank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products OE
2014MitsubishiOutlander2.4LL4GASUpstreamFront oxygen sensor compatible with various vehicle models.; Walker Products OE

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