Intake Manifold: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Without Fuel Injection | 1.7 | 1.2 | B | |
| With Fuel Injection | 2.0 | 1.4 | B | |
| Intake Collector Box | 1.5 | 1.0 | B | |
| Note | ||||
| To Replace Intake, Add | 0.7 | 0.4 | B | |
| To Replace Intake Collector, Add | 0.5 | 0.3 | B |