NTK Switching Oxygen Sensor: 4 Wire, 11.75" Long, Heated, Direct Fit, 21081
In stock
$47.99
Listed as compatible with this vehicle by the retailer feed.
Check price2016 Cadillac CTS Oxygen Sensors
18 products listed as compatible with this vehicle by the retailer feed.
DENSO Oxygen Sensor: 4 Wire, Direct Fit, Heated, Wire Length: 12.40", 234-8054
In stock
$51.99
Listed as compatible with this vehicle by the retailer feed.
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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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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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DENSO Oxygen Sensor: Upstream, 4 Wire, 15.04" Long, Heated, Exact Fit, 234-4763
In stock
$83.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: 4 Wire, Direct Fit, Heated, Wire Length: 15.04", 234-8080
In stock
$85.99
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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NTK Switching Oxygen Sensor: 4 Wire, 14.75" Long, Heated, Direct Fit, 21579
In stock
$92.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Heated Oxygen Sensor, 12655677
In stock
$94.99
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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GM Genuine Parts Vacuum Pump, 12686657
In stock
$109.99
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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NTK Switching Oxygen Sensor: 4 Wire, 10.75" Long, Heated, Direct Fit, 21072
Out of stock
$81.99
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.