Bosch Oxygen Sensor: 4 Wire, 19.29" Long, Heated, Exact Fit, 16009
In stock
$38.99
Listed as compatible with this vehicle by the retailer feed.
Check price2018 Infiniti Q50 Oxygen Sensors
16 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Bosch Oxygen Sensor: 4 Wire, 24.02" Long, Heated, Universal, 15730
In stock
$89.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 11.75" Long, Heated, Direct Fit, 24168
In stock
$99.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: 4 Wire, 18.74" Long, Heated, Exact Fit, 234-4984
In stock
$103.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 16.75" Long, Heated, Direct Fit, 25758
In stock
$126.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: Downstream, 4 Wire, 14.76" Long, Heated, Exact Fit, 234-4534
In stock
$139.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Oxygen Sensor: 4 Wire, 14.76" Long, Heated, Exact Fit, 18146
In stock
$139.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 11.25" Long, Heated, Direct Fit, 24160
In stock
$139.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Wideband Oxygen Sensor: Air-Fuel Ratio 4 Wire, 17.8" Long, Heated, Direct Fit, 24330
In stock
$165.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 50.5" Long, Heated, Direct Fit, 24786
In stock
$174.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Air-Fuel Ratio Sensor 5 Wire, Direct Fit, Heated, Wire Length: 14.96", 234-5721
In stock
$216.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated, Wire Length: 11.18", 234-9157
In stock
$221.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 15.04" Long, Heated, Exact Fit, 234-9148
In stock
$247.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Oxygen Sensor, 16571
In stock
$387.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Oxygen Sensor, 16561
In stock
$409.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: 4 Wire, Direct Fit, Heated, Wire Length: 11.18", 234-8026
Out of stock
$384.99
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.