Yukon 2WD V8-5.3L (2007)
3. Connect the HO2S electrical connector to the engine wiring harness electrical connector (3).
4. Install the CPA retainer (1).
5. Lower the vehicle.
3. Connect the HO2S electrical connector to the engine wiring harness electrical connector (3).
4. Install the CPA retainer (1).
5. Lower the vehicle.