Silverado 1500 2WD V6-4.3L (2007)
4. Connect the engine wiring harness electrical connector (2) to the HO2S pigtail electrical connector (1).
5. Install the CPA retainer.
6. Lower the vehicle.
4. Connect the engine wiring harness electrical connector (2) to the HO2S pigtail electrical connector (1).
5. Install the CPA retainer.
6. Lower the vehicle.