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Home>  1999 Porsche 911>  Oxygen Sensor

1999 Porsche 911 Oxygen Sensor

  • 3.4L - Downstream 3.4L - Downstream
  • 3.4L - GAS - Non-Turbo - Downstream Left 3.4L - GAS - Non-Turbo - Downstream Left
  • 3.4L - GAS - Non-Turbo - Downstream Right 3.4L - GAS - Non-Turbo - Downstream Right
  • 3.4L - GAS - Non-Turbo - Upstream Left 3.4L - GAS - Non-Turbo - Upstream Left
  • 3.4L - GAS - Non-Turbo - Upstream Right 3.4L - GAS - Non-Turbo - Upstream Right
  • 3.4L - Upstream 3.4L - Upstream