| 1. J127 Engine Harness |
| 2. J124 Engine Harness (LGX) |
| 3. J123 Engine Harness (LGX) |
| 4. X50D Fuse Block - Battery X50D Fuse Block - Battery X1
, or X50D Fuse Block - Battery X10
, or X50D Fuse Block - Battery X2
, or X50D Fuse Block - Battery X3
, or X50D Fuse Block - Battery X4
, or X50D Fuse Block - Battery X5
, or X50D Fuse Block - Battery X6
, or X50D Fuse Block - Battery X7
, or X50D Fuse Block - Battery X8 |
| 5. X50A Fuse Block - Underhood X50A Fuse Block - Underhood X1
, or X50A Fuse Block - Underhood X2
, or X50A Fuse Block - Underhood X3
, or X50A Fuse Block - Underhood X4
, or X50A Fuse Block - Underhood X5 |
| 6. J116 Engine Harness |
| 7. X112 Engine Harness to Body Harness X112 Engine Harness to Body Harness (GMC)
, or X112 Engine Harness to Body Harness (Holden) |
| 8. J117 Engine Harness |
| 9. X103 Engine Harness to Engine Coolant Temperature Sensor Jumper Harness (LGX) X103 Engine Harness to Coolant Temperature Sensor Jumper Harness (LGX) |