NTK Wideband Oxygen Sensor: Air-Fuel Ratio 4 Wire, 20.5" Long, Heated, Direct Fit, 27026
In stock
$176.99
Listed as compatible with this vehicle by the retailer feed.
Check price2021 Mitsubishi Outlander PHEV Oxygen Sensors
2 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
DENSO Wideband Oxygen Sensor: Upstream, 5 Wire, 17.60" Long, Heated, Exact Fit, 234-5182
In stock
$771.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.