NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, Heated, Direct Fit, 27100
In stock
$121.99
Listed as compatible with this vehicle by the retailer feed.
Check price2021 Mercedes-Benz AMG GT 43 Oxygen Sensors
2 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
NTK Switching Oxygen Sensor: 4 Wire, Heated, Direct Fit, 25267
In stock
$126.99
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.