| Options | Interchange # |
| |
| ABS |
| | SEE-545 |
| Air Bag |
| (below RH seat) |
| ID 13593234 | 591-04188 |
| ID 13595566 | 591-04206 |
| Battery Management System |
| (LH quarter panel) | 591-13107 |
| Body Control (BCM) |
| (on firewall) |
| ID 13587700 | 591-04189 |
| ID 13587704 | 591-08321 |
| Communication |
| OnStar (opt UE1) |
| ID 23365574 | 591-04143 |
| ID 23401659 | 591-04332 |
| ID 23401661 | 591-04280 |
| ID 84022519 | 591-04333 |
| ID 84022520 | 591-04281 |
| wireless charger (opt K4C) | 591-08328 |
| Cooling Fan |
| (on shroud) | 591-04076 |
| Driver Assist |
| pre-crash system |
| (opt UGN, inner LH quarter panel) | 591-04193 |
| park assist |
| (below RH package deck) |
| opt UD5 | 591-04166 |
| opt UD7 |
| ID 23262121 | 591-04334 |
| ID 84037650 | 591-12017 |
| blind spot alert |
| | SEE-596 |
| Fuel Pump |
| (LH by rear suspension, 3.6L) | 591-08586 |
| Information-GPS-TV |
| (package deck) |
| opt IO5 | 591-08427 |
| opt IO6 (navigation display) |
| ID 23228496 | 591-08428 |
| ID 23415899 | 591-04217 |
| Lamps |
| (RH quarter panel) |
| HID (opt T4F) | 591-04169 |
| ballast | SEE-114 |
| Memory |
| (below driver seat) |
| (memory) | 591-04102 |
| Parking Brake |
| (rear crossmember) |
| Base | 591-10359 |
| V-Series |
| ID 13501701 | 591-07608 |
| ID 23432308 | 591-04286 |
| Seat |
| (below passenger side front seat) |
| (heated, opt KA1) | 591-07619 |
| Suspension |
| (LH quarter panel) | 591-04335 |
| Temperature |
| (RH under dash) | 591-08454 |
| Theft-Locking |
| (keyless entry) |
| (RH quarter panel) |
| ID 13506772 | 591-04203 |
| ID 13523223 | 591-10824 |
| ID 13599065 | 591-04203 |
| Transfer Case |
| (RH quarter panel) | 591-04289 |