NTK Switching Oxygen Sensor: 4 Wire, 38.5" Long, Heated, Direct Fit, 21567
In stock
$101.99
Listed as compatible with this vehicle by the retailer feed.
Check price2006 Cadillac XLR Oxygen Sensors
5 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
DENSO Oxygen Sensor: Upstream, 4 Wire, 37.32" Long, Heated, Exact Fit, 234-4335
In stock
$119.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: Downstream, 4 Wire, 31.50" Long, Heated, Exact Fit, 234-4817
In stock
$125.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: Downstream, 4 Wire, 31.50" Long, Heated, Exact Fit, 234-4338
In stock
$128.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 13.75" Long, Heated, Direct Fit, 24337
In stock
$138.99
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.