NTK Switching Oxygen Sensor: 4 Wire, 12.25" Long, Heated, Direct Fit, 21088
In stock
$61.99
Listed as compatible with this vehicle by the retailer feed.
Check price2019 Cadillac ATS Oxygen Sensors
13 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
NTK Titania Oxygen Sensor: 3 Wire, 10.75" Long, Heated, Direct Fit, 27016
In stock
$65.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 8.75" Long, Heated, Direct Fit, 21086
In stock
$67.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Heated Oxygen Sensor, 12671088
In stock
$67.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: 4 Wire, 14.76" Long, Heated, Exact Fit, 234-4441
In stock
$81.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Oxygen Sensor: 4 Wire, 14.69" Long, Heated, Exact Fit, 16552
In stock
$81.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 12.75" Long, Heated, Direct Fit, 21574
In stock
$87.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Heated Oxygen Sensor, 12683553
In stock
$89.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Oxygen Sensor: 4 Wire, 10.24" Long, Heated, Exact Fit, 16449
In stock
$94.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: 4 Wire, 10.24" Long, Heated, Exact Fit, 234-4565
In stock
$107.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 12.75" Long, Heated, Direct Fit, 21571
In stock
$125.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Heated Oxygen Sensor, 12634062
In stock
$138.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Heated Oxygen Sensor, 12634064
In stock
$142.99
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.