GM Genuine Parts Secondary Air Injection Pump Cover Gasket, 219-351
In stock
$15.99
Listed as compatible with this vehicle by the retailer feed.
Check price2002 Chevrolet TrailBlazer EXT Oxygen Sensors
7 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
NTK Switching Oxygen Sensor: 4 Wire, 13.75" Long, Heated, Direct Fit, 21049
In stock
$65.99
Listed as compatible with this vehicle by the retailer feed.
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NTK Switching Oxygen Sensor: 3 Wire, 37" Long, Heated, Direct Fit, 21044
In stock
$70.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: 4 Wire, 16.93" Long, Heated, Exact Fit, 234-4112
In stock
$71.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Oxygen Sensor: 4 Wire, 13.19" Long, Heated, Exact Fit, 234-4285
In stock
$74.99
Listed as compatible with this vehicle by the retailer feed.
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Bosch Oxygen Sensor: 4 Wire, 16.54" Long, Heated, Exact Fit, 15894
In stock
$76.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Heated Oxygen Sensor, 213-1574
In stock
$129.99
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.