NTK Switching Oxygen Sensor: 4 Wire, 21.75" Long, Heated, Direct Fit, 24441
In stock
$79.99
Listed as compatible with this vehicle by the retailer feed.
Check price2007 Mazda CX-7 Oxygen Sensors
4 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
DENSO Oxygen Sensor: Downstream, 4 Wire, 25.98" Long, Heated, Exact Fit, 234-4044
In stock
$87.99
Listed as compatible with this vehicle by the retailer feed.
Check price
DENSO Wideband Oxygen Sensor: Upstream, 5 Wire, 31.50" Long, Heated, Exact Fit, 234-5012
In stock
$196.99
Listed as compatible with this vehicle by the retailer feed.
Check price
NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 10.75" Long, Heated, Direct Fit, 24356
In stock
$199.99
Listed as compatible with this vehicle by the retailer feed.
Check price
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.