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Walker 350-35120 Oxygen Sensor - Upstream, Upstream Left or Upstream RightOE Quality 60-Day Returns
Walker 350-35120 Oxygen Sensor - Upstream, Upstream Left or Upstream Right - view 1
Walker 350-35120 Oxygen Sensor - Upstream, Upstream Left or Upstream Right - view 2
Walker 350-35120 Oxygen Sensor - Upstream, Upstream Left or Upstream Right - view 3
Walker 350-35120 Oxygen Sensor - Upstream, Upstream Left or Upstream Right - view 4
Walker 350-35120 Oxygen Sensor - Upstream, Upstream Left or Upstream Right - view 5
Part #: 350-35120

Walker 350-35120 Oxygen Sensor - Upstream, Upstream Left or Upstream Right

OE Replacement, Upstream, Upstream Right, and Upstream Left
⚙️ 32 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$108.14Free 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.
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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 Replacement, Upstream, Upstream Right, and Upstream Left
🚗Fitment: Ford, Hyundai, Kia, Lincoln, Porsche, and Saab, 9-3, 911, Accent, Cayenne, Expedition, F-150, Navigator, Rio, Soul, and Veloster
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Walker 350-35120 Oxygen Sensor - Upstream, Upstream Left or Upstream Right
BrandWalker
Part Number350-35120
PositionOE Replacement, Upstream, Upstream Right, and Upstream Left
HeatedYes
Wire Gauge Measurement20.0
Sensor TypeWide-band
Terminal TypeSpade
Universal Or Specific FitSpecific
Wire Quantity5
Connector ShapeOblong
Connector GenderMale
Terminal GenderMale
Wrench Size22
Thread SizeM18 - 1.5
Overall Length750.0
Mounting TypeThreaded

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018PorscheCayenne4.8LV8GASUpstream RightOE Replacement
2017PorscheCayenne4.8LV8GASUpstream RightOE Replacement
2016PorscheCayenne4.8LV8GASUpstream RightOE Replacement
2015HyundaiVeloster1.6LL4UpstreamB1S1; OE Replacement
2015PorscheCayenne4.8LV8GASUpstream RightOE Replacement
2014HyundaiAccent1.6LL4UpstreamB1S1; OE Replacement
2014HyundaiVeloster1.6LL4UpstreamB1S1; OE Replacement
2014KiaRio1.6LL4UpstreamB1S1; OE Replacement
2013HyundaiAccent1.6LL4UpstreamB1S1; OE Replacement
2013HyundaiVeloster1.6LL4UpstreamB1S1; OE Replacement
2013KiaRio1.6LL4UpstreamB1S1; OE Replacement
2013KiaSoul1.6LL4UpstreamB1S1; OE Replacement
2012HyundaiAccent1.6LL4UpstreamB1S1; OE Replacement
2012HyundaiVeloster1.6LL4UpstreamB1S1; OE Replacement
2012KiaRio1.6LL4UpstreamB1S1; OE Replacement
2012KiaSoul1.6LL4UpstreamB1S1; OE Replacement
2011FordExpedition5.4LV8Upstream LeftB2S1; OE Replacement
2011LincolnNavigator5.4LV8FLEXUpstream LeftTo 12/17/2010; OE Replacement
2011Porsche9113.6LH6GASUpstream RightOE Replacement
2010FordExpedition5.4LV8Upstream LeftB2S1; OE Replacement
2010FordF-1506.2LV8Upstream LeftOE Replacement
2010LincolnNavigator5.4LV8FLEXUpstream LeftOE Replacement
2009FordExpedition5.4LV8Upstream LeftB2S1; OE Replacement
2009FordF-1505.4LV8Upstream LeftB2S1; OE Replacement
2009LincolnNavigator5.4LV8FLEXUpstream LeftOE Replacement
2009Porsche9113.6LH6GASUpstream RightOE Replacement
2009Saab9-32.8LV6GASUpstreamOE Replacement
2008Porsche9113.6LH6GASUpstream RightOE Replacement
2008Saab9-32.8LV6GASUpstreamOE Replacement
2007Porsche9113.6LH6GASUpstream RightOE Replacement
2007Saab9-32.8LV6GASUpstreamOE Replacement
2006Saab9-32.8LV6GASUpstreamOE Replacement

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

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