Air Injection Hose/Tube: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Primary Air Delivery Pipe | 2.7 | 1.9 | B | |
| Secondary Air Delivery Pipe | 2.1 | 1.5 | B | |
| Rear Manifold Air Delivery Pipe | 1.4 | 1.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Primary Air Delivery Pipe | 2.7 | 1.9 | B | |
| Secondary Air Delivery Pipe | 2.1 | 1.5 | B | |
| Rear Manifold Air Delivery Pipe | 1.4 | 1.0 | B |