Bosch Oxygen Sensor: 4 Wire, 10.83" Long, Heated, Exact Fit, 15043
In stock
$116.99
Listed as compatible with this vehicle by the retailer feed.
Check price2009 Mazda RX-8 Oxygen Sensors
7 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
DENSO Oxygen Sensor: Downstream, 4 Wire, 10.04" Long, Heated, Exact Fit, 234-4278
In stock
$121.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 2 Wire, 17.75" Long, Non-Heated, Direct Fit, 24816
In stock
$122.99
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, 22506
In stock
$158.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: Downstream, 4 Wire, 10.63" Long, Heated, Exact Fit, 234-4349
In stock
$171.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Oxygen Sensor: 4 Wire, 17.72" Long, Heated, Exact Fit, 13595
In stock
$189.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Wideband Oxygen Sensor: Upstream, 4 Wire, 22.72" Long, Heated, Exact Fit, 234-9059
In stock
$235.99
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.