2003 Subaru Impreza Oxygen Sensors
Filter results (Oxygen Sensor Location)
Upstream sensors are before the catalytic converter. Downstream are after the catalytic converter.
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Replaces 2003 Subaru Impreza H4 2.0L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor TRQ OSA61248
$39.95Save 23%List $51.95 Save $12.00Guaranteed to Fit 2003 Subaru Impreza
Guaranteed to Fit 2003 Subaru Impreza
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Replaces 2003 Subaru Impreza H4 2.5L Upstream Bank 1 Sensor 1 O2 Oxygen Sensor TRQ OSA61188
$54.95Save 33%List $81.95 Save $27.00Guaranteed to Fit 2003 Subaru Impreza
Guaranteed to Fit 2003 Subaru Impreza
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Replaces 2003 Subaru Impreza H4 2.5L Downstream Bank 1 Sensor 2 O2 Oxygen Sensor TRQ OSA61263
$39.95Save 20%List $49.95 Save $10.00Guaranteed to Fit 2003 Subaru Impreza
Guaranteed to Fit 2003 Subaru Impreza
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Replaces 2003 Subaru Impreza H4 2.0L Upstream Bank 1 Sensor 1 O2 Oxygen Sensor TRQ OSA61459
Brand: TRQ - OSA61459$71.95Save 17%List $86.95 Save $15.00Guaranteed to Fit 2003 Subaru Impreza
Guaranteed to Fit 2003 Subaru Impreza
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Replaces 2003 Subaru Impreza WRX L4 2.0L Turbo Downstream O2 Oxygen Sensor Walker Products 250-24440
Brand: Walker Products - 250-24440$75.45Save 36%List $117.95 Save $42.50Guaranteed to Fit 2003 Subaru Impreza
Guaranteed to Fit 2003 Subaru Impreza
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Replaces 2003 Subaru Impreza WRX Upstream Bank 1 Sensor 1 O2 Oxygen Sensor Walker Products 250-54004
Brand: Walker Products - 250-54004$205.45Save 36%List $320.95 Save $115.50Guaranteed to Fit 2003 Subaru Impreza
Guaranteed to Fit 2003 Subaru Impreza