DENSO Oxygen Sensor: Upstream, 4 Wire, 28.94" Long, Heated, Exact Fit, 234-4433
In stock
$171.99$85.85
Listed as compatible with this vehicle by the retailer feed.
Check price2009 Kia Optima Oxygen Sensors
11 products listed as compatible with this vehicle by the retailer feed.
DENSO Oxygen Sensor: 4 Wire, 16.93" Long, Heated, Exact Fit, 234-4194
In stock
$72.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 16.75" Long, Heated, Direct Fit, 25196
In stock
$75.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Oxygen Sensor: 3 Wire, 19.49" Long, Heated, Exact Fit, 15367
In stock
$85.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: Upstream, 4 Wire, 12.28" Long, Heated, Exact Fit, 234-4429
In stock
$87.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: Upstream, 4 Wire, 8.46" Long, Heated, Exact Fit, 234-4438
In stock
$87.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 3 Wire, 23.75" Long, Heated, Direct Fit, 25194
In stock
$90.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 18.5" Long, Heated, Direct Fit, 25200
In stock
$92.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 4 Wire, 33.75" Long, Heated, Direct Fit, 25195
In stock
$109.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 25.5" Long, Heated, Direct Fit, 24389
In stock
$181.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch OE MFR of Oxygen Sensors, 18089
In stock
$229.99
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.